Symbols & Numbers | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Index: E

E constant (Math object): 23. Core JavaScript Reference (JavaScript)

e or E (exponential) notation: 3.1.3. Floating-Point Literals (JavaScript)

E property, Math object: 12.5. Core Objects (Dynamic HTML)

each( ): 5.7.2. The Iterator Functions (Programming PHP)

A.2a. Alphabetical Listing of PHP Functions (a-e) (Programming PHP)

2.5.3. Using Array Pointers (Web Database Applications)

2.5.3. Using Array Pointers (Web Database Applications)

2.5.3. Using Array Pointers (Web Database Applications)

array values and: 6.9.3. Discussion (PHP Cookbook)

sparsely filled arrays: 4.24.3. Discussion (PHP Cookbook)

using with list( ) and while loops for array iteration: 4.5.2. Solution (PHP Cookbook)

ECB (Electronic Code Book) mode: 14.8.3. Discussion (PHP Cookbook)

echo: 18.19.3. Discussion (PHP Cookbook)

echo( ): A.2a. Alphabetical Listing of PHP Functions (a-e) (Programming PHP)

echo command: 1.4. A Walk Through PHP (Programming PHP)

4.2.1. echo (Programming PHP)

echo directive (SSI): 13.2. Basic SSI Directives (Webmaster in a Nutshell)

echo statement: 2.1.1.3. Outputting data with echo and print (Web Database Applications)

ECMA: 1.8. ECMAScript (Dynamic HTML)

2.4. Netscape 6 (Mozilla) DHTML (Dynamic HTML)

ECMA-262 (see JavaScript)

11.1. Versions of JavaScript (Webmaster in a Nutshell)

ECMA-262 standard (JavaScript language): 0. Preface (JavaScript), versions: 1.2. Versions of JavaScript (JavaScript)

ECMA (European Computer Manufacturers Association): 11.1. Versions of JavaScript (Webmaster in a Nutshell)

ECMAScript: 1.8. ECMAScript (Dynamic HTML)

5.5. Changing Tag Attribute Values (Dynamic HTML)

character sets in: 2.1. Character Set (JavaScript)

escape sequences: 3.2.2. Escape Sequences in String Literals (JavaScript)

expressions serving as array and object literals: 2.6. Literals (JavaScript)

Netscape 4, incompatibilities with: 11.6. Netscape's JavaScript 1.2 Incompatibilities (JavaScript)

v3

array literals: 3.6.2. Array Literals (JavaScript)

global variables and functions, listed: 2.8. Reserved Words (JavaScript)

identifiers, rules for: 2.7. Identifiers (JavaScript)

object literal syntax: 3.5.2. Object Literals (JavaScript)

reserved words, listed: 2.8. Reserved Words (JavaScript)

throw statement and Error class: 6.16. throw (JavaScript)

v1, Unicode characters in string literals: 3.2.1. String Literals (JavaScript)

effectAllowed property

clipboardData objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

dataTransfer objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

efree( ): 14.5. Memory Management (Programming PHP)

EG (Executor Globals): 14.10.2. Executor Globals (EG) (Programming PHP)

EGPCS (environment, GET, POST, cookie and server) variables

aliases for: 7.2. Variables (Programming PHP)

controlling with variables_order directive: 12.1.2. Set variables_order (Programming PHP)

elapsed time

between two dates: 3.6.1. Problem (PHP Cookbook)

execution time for each line of PHP code: 8.26.3. Discussion (PHP Cookbook)

since epoch, high precision times: 3.14.3. Discussion (PHP Cookbook)

Electronic Code Book (ECB) mode: 14.8.3. Discussion (PHP Cookbook)

elem element: 5.7.2.2. W3C DOM document tree (Dynamic HTML)

element containment: 3.3. Two Types of Containment (Dynamic HTML)

3.3. Two Types of Containment (Dynamic HTML)

3.3.2. The Cascade (Dynamic HTML)

3.8.4. Child Selectors (Dynamic HTML)

element handlers: 11.3.1. Element Handlers (Programming PHP)

element nodes: 1.6.3. W3C DOM Architecture (Dynamic HTML)

5.7.2.2. W3C DOM document tree (Dynamic HTML)

Element object: 17.1.2.1. Types of nodes (JavaScript)

17.1.2.2. Attributes (JavaScript)

25. W3C DOM Reference (JavaScript)

Element object (JavaScript): 11.4. JavaScript API Reference (Webmaster in a Nutshell)

Element objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

element positioning: 1.5.2. Element Positioning and Layering (Dynamic HTML)

4. Adding Dynamic Positioning to Documents (Dynamic HTML)

element text

changing: 5.7.1. Changing Element Text (Dynamic HTML)

Core module and: 1.6. Document Object Model (Dynamic HTML)

encompassing: 5.10.2. Typical Text Range Operations (Dynamic HTML)

element types: 3.7.1.1. Binding a class identifier to an element type (Dynamic HTML)

ElementCSSInlineStyle objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

elementFromPoint( ): 24. Client-Side JavaScript Reference (JavaScript)

24. Client-Side JavaScript Reference (JavaScript)

elementFromPoint( ) method, document objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

elementFromPoint( ) (IE 4 DOM): 11.4. JavaScript API Reference (Webmaster in a Nutshell)

ELEMENT_NODE property: 9.5.3. Event Handlers (Dynamic HTML)

elements (see block-level elements empty elements positioning also block-level elements empty elements positioning)

(see also block-level elements empty elements positioning)

abstract model and: 1.7. Web Accessibility Initiative (WAI) (Dynamic HTML)

altering: 5.7.1.1. IE text (Dynamic HTML)

array (see arrays)

4.10.1. Problem (PHP Cookbook)

accessing: 3.6. Arrays (JavaScript)

adding new: 9.1.3. Adding New Elements to an Array (JavaScript)

assigning functions to: 7.2. Functions as Data (JavaScript)

creating arrays: 9.1.1. Creating Arrays (JavaScript)

length, specifying: 9.1.4. Array Length (JavaScript)

methods for manipulating: 9.2. Array Methods (JavaScript)

reading and writing: 9.1.2. Reading and Writing Array Elements (JavaScript)

undefined: 3.6.2. Array Literals (JavaScript)

binding to event handlers: 6.3. Binding Event Handlers to Elements (Dynamic HTML)

changing: 5.7.2.1. IE HTML and elements (Dynamic HTML)

controlling properties: 1.5.2. Element Positioning and Layering (Dynamic HTML)

currentStyle property: 4.3.3.1. IE currentStyle property (Dynamic HTML)

custom APIs and: 4.4.3. Custom APIs (Dynamic HTML)

deprecated: 1.4. XHTML (Dynamic HTML)

div tag containment: 3.1. Observing HTML Structures (Dynamic HTML)

document.all collection: 2.3.1. Element Object References (Dynamic HTML)

DOM

attributes: 17.1.2.2. Attributes (JavaScript)

setting attribute values on: 17.2.3. Modifying a Document (JavaScript)

dragging: 6.7. Dragging Elements (Dynamic HTML)

dynamic content: 2.4.4. Dynamic Content (Dynamic HTML)

event processing and: 6.2. Event Objects (Dynamic HTML)

finding in document: 17.2.2. Finding Specific Elements in a Document (JavaScript), IE 4 and DOM: 17.3.2. Finding Document Elements (JavaScript)

form: 1.6.3. Interact with HTML Forms (JavaScript)

15. Forms and Form Elements (JavaScript)

defining: 15.2. Defining Form Elements (JavaScript)

scripting: 15.3. Scripting Form Elements (JavaScript)

head element: 3.6.1.1. The <style> tag (Dynamic HTML)

5.7.2.2. W3C DOM document tree (Dynamic HTML)

HTML

event handler attributes: 19.1. Basic Event Handling (JavaScript)

event handler function, assigning to: 19.1.3. Event Handlers as Properties (JavaScript)

JavaScript access to: 1.6.1. Control Document Appearance and Content (JavaScript)

JavaScript objects corresponding to: 19.1.3. Event Handlers as Properties (JavaScript)

HTML, with multiple options (in forms): 9.11.1. Problem (PHP Cookbook)

id attribute: 1.6.3. W3C DOM Architecture (Dynamic HTML)

id attribute, applying style rules to specific: 18.1.1. Applying Style Rules to Document Elements (JavaScript)

inserting: 5.10.2. Typical Text Range Operations (Dynamic HTML)

inserting text: 1.6.3. W3C DOM Architecture (Dynamic HTML)

instant access: 1.6.2. Microsoft IE 4 DOM (Dynamic HTML)

manipulating via scripts: 6. Scripting Events (Dynamic HTML)

overlapping versus wrapping: 4.1.3. Overlapping Versus Wrapping Elements (Dynamic HTML)

positioning with CSS: 18.2. Element Positioning with CSS (JavaScript)

preventing default actions: 6.4. Preventing Default Event Actions (Dynamic HTML)

property example: 5.5. Changing Tag Attribute Values (Dynamic HTML)

pseudo-classes and: 3.8.1.2. Using pseudo-classes (Dynamic HTML)

pseudo-elements: 3.8.1.1. Using pseudo-elements (Dynamic HTML)

referencing: 1.6.1. DOM Level 0 (Dynamic HTML)

2.3.1. Element Object References (Dynamic HTML)

4.3. Changing Attribute Values via Scripting (Dynamic HTML)

rules and: 1.5.1. CSS Rationale (Dynamic HTML)

as scriptable objects: 2.3. Internet Explorer DHTML (Dynamic HTML)

selector and: 3.5.3. Binding CSS Style Sheets to Elements (Dynamic HTML)

stacking order: 18.2.3. The Third Dimension: z-index (JavaScript)

style declarations and: 3.6.1.1. The <style> tag (Dynamic HTML)

unique id identifiers and: 3.7.2. ID Selectors (Dynamic HTML)

XML

creating new for document: 12.3.3. Discussion (PHP Cookbook)

nodes: 12.3.3. Discussion (PHP Cookbook)

searching DOM tree for: 12.4.3. Discussion (PHP Cookbook)

XML support: 1.4. XHTML (Dynamic HTML)

5.7.2.2. W3C DOM document tree (Dynamic HTML)

elements, array

checking whether element exists: 5.5.4. Checking Whether an Element Exists (Programming PHP)

filtering from: 5.9.4. Filtering Elements from an Array (Programming PHP)

getting number of: 5.3.3. Getting the Size of an Array (Programming PHP)

idenfitying: 5.2. Identifying Elements of an Array (Programming PHP)

removing and inserting: 5.5.5. Removing and Inserting Elements in an Array (Programming PHP)

trversing: 5.7. Traversing Arrays (Programming PHP)

elements objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

elements[] property: 12.1.2. The Client-Side Object Hierarchy and the Document Object Model (JavaScript)

14.5. Forms (JavaScript)

15.1. The Form Object (JavaScript)

24. Client-Side JavaScript Reference (JavaScript)

24. Client-Side JavaScript Reference (JavaScript)

fieldsets and: 15.3.9. Fieldset Elements (JavaScript)

elevation attribute (CSS): 11.5. Alphabetical Attribute Reference (Dynamic HTML)

elevation property

CSSStyleDeclaration objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

9.6. Alphabetical Object Reference (Dynamic HTML)

style objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

9.6. Alphabetical Object Reference (Dynamic HTML)

ellipses, drawing: 15.3.2. Solution (PHP Cookbook), filled: 15.3.3. Discussion (PHP Cookbook)

else clause: 2.5.1. if (Programming PHP)

else if statements: 6.4. else if (JavaScript)

else statements: 6.3. if (JavaScript)

em elements: 3.3.1. Inheritance (Dynamic HTML)

5.7.1.2. W3C DOM text (Dynamic HTML)

5.7.2.1. IE HTML and elements (Dynamic HTML)

8.3. Alphabetical Tag Reference (Dynamic HTML)

em objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

9.6. Alphabetical Object Reference (Dynamic HTML)

em unit (style size): 9.3.1.2. Length property values (Webmaster in a Nutshell)

em units: 1.5.1. CSS Rationale (Dynamic HTML)

email

encrypting with GPG: 14.12.1. Problem (PHP Cookbook)

functions for: A.1. PHP Functions by Category (Programming PHP)

IMAP, POP, and NNTP extension: B.1. Optional Extensions Listing (Programming PHP)

sending: 17.2.1. Problem (PHP Cookbook)

text addresses, converting to mailto: hyperlinks: 13.1. Introduction (PHP Cookbook)

vpopmail extension: B.1. Optional Extensions Listing (Programming PHP)

web-based client for: 17.4.1. Problem (PHP Cookbook)

email addresses

@ symbol in: 7.2.1.3. Validating email addresses (Web Database Applications)

7.3.1.1. Case study: A generic JavaScript validation function (Web Database Applications)

comments embedded in: 13.6.3. Discussion (PHP Cookbook)

hiding from address-harvesting robots: 8.13.3. Discussion (PHP Cookbook)

matching valid with regular expressions: 13.6.1. Problem (PHP Cookbook)

"do not send" list: 17.2.3. Discussion (PHP Cookbook)

RFC 822-compliant address parser in IMAP extension: 13.6.3. Discussion (PHP Cookbook)

validating: 7.2.1.3. Validating email addresses (Web Database Applications)

email, administration address: 18. Apache Configuration (Webmaster in a Nutshell)

email receipts: 12. Ordering and Shipping at the Winestore (Web Database Applications)

12.2. HTML and Email Receipts (Web Database Applications)

shipping.1 script and: 10.1.1. Winestore Scripts (Web Database Applications)

emalloc( ): 14.5. Memory Management (Programming PHP)

embed elements: 8.3. Alphabetical Tag Reference (Dynamic HTML)

embed objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

embedded data, displaying: 14.10. Embedded Data (JavaScript)

embedded images: 1.6.6. Still More Features (JavaScript)

embedded links: 5.2.2. Adding Links to Results (Web Database Applications)

caution with: 5.2.2. Adding Links to Results (Web Database Applications)

passing data with: 5.1.3. Passing Data with Embedded Links (Web Database Applications)

embedded scripting languages: 1.3. Client-Side JavaScript (JavaScript)

embedding

event handlers: 6.3.1. Event Handlers as Tag Attributes (Dynamic HTML)

external documents: 5.9.1. The iframe Element (Dynamic HTML)

fonts in PDF files: 10.3.4. Fonts (Programming PHP)

JavaScript in HTML tags: 12.2.1. The <script> Tag (JavaScript)

12.2.2. Including JavaScript Files (JavaScript)

PHP in web pages: 2.7. Embedding PHP in Web Pages (Programming PHP)

ASP tags, using: 2.7.3. ASP Style (Programming PHP)

echoing content directly: 2.7.5. Echoing Content Directly (Programming PHP)

script style: 2.7.4. Script Style (Programming PHP)

SGML tags, using: 2.7.2. SGML Style (Programming PHP)

XML-compliant tags, using: 2.7.1. XML Style (Programming PHP)

style sheets: 3.6. Embedding Style Sheets (Dynamic HTML)

unnamed functions as literal data values in programs: 3.4.1. Function Literals (JavaScript)

XML data: 5.9.2. Embedding XML Data (Dynamic HTML)

embeds objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

embeds[] property: 14.10. Embedded Data (JavaScript)

24. Client-Side JavaScript Reference (JavaScript)

embolden( ): 17.2.3. Modifying a Document (JavaScript)

emphasized text, using <b> or <i> HTML tags: 18.17.3. Discussion (PHP Cookbook)

empty( ): A.2a. Alphabetical Listing of PHP Functions (a-e) (Programming PHP)

2.1.7.2. Testing, setting, and unsetting variables (Web Database Applications)

7.2.2.2. Other <form> issues (Web Database Applications)

empty( ) method, selection objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

empty arrays: 9.1.1. Creating Arrays (JavaScript)

empty arrays, constructing: 5.3. Storing Data in Arrays (Programming PHP)

empty-cells attribute (CSS): 11.5. Alphabetical Attribute Reference (Dynamic HTML)

empty elements

creating element example: 2.4.4. Dynamic Content (Dynamic HTML)

forward slash and: 3.1. Observing HTML Structures (Dynamic HTML)

generating elements example: 5.7.2.2. W3C DOM document tree (Dynamic HTML)

requirements: 1.4. XHTML (Dynamic HTML)

empty expressions: 2.5.4. for (Programming PHP)

empty set: 4.25.3. Discussion (PHP Cookbook)

empty statements: 6.19. The Empty Statement (JavaScript)

empty statements, JavaScripts: 11.2.10.3. Empty statements (Webmaster in a Nutshell)

empty strings: 2.6.1. Object Detection over Browser Sniffing (Dynamic HTML)

assigning as default function parameter value: 6.3.3. Discussion (PHP Cookbook)

assigning to array elements: 4.6.3. Discussion (PHP Cookbook)

error messages: 6.3.3. Discussion (PHP Cookbook)

empty variables, unset variables as: 5.1. Introduction (PHP Cookbook)

emptyCells property

CSSStyleDeclaration objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

style objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

enable-ftp: 17.7.3. Discussion (PHP Cookbook)

enabledPlugin property: 24. Client-Side JavaScript Reference (JavaScript), mimeType objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

enableExternalCapture( ) method, window objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

encapsulation: 6.1. Terminology (Programming PHP)

encode( ): 9.3.1.1. Encrypting other data in a database (Web Database Applications)

encodeURI( ): 23. Core JavaScript Reference (JavaScript), Global objects: 12.5. Core Objects (Dynamic HTML)

encodeURI( ) (Global object): 11.4. JavaScript API Reference (Webmaster in a Nutshell)

encodeURIComponent( ): 23. Core JavaScript Reference (JavaScript), Global objects: 12.5. Core Objects (Dynamic HTML)

encodeURIComponent( ) (Global object): 11.4. JavaScript API Reference (Webmaster in a Nutshell)

encoding: 19.24. mod_mime (Webmaster in a Nutshell)

base64 encoding: 14.3.1. Problem (PHP Cookbook)

format strings for: 1.14.3. Discussion (PHP Cookbook)

HTML entities: 11.10.2. Solution (PHP Cookbook), in HTML-formatted RSS item: 12.5.3. Discussion (PHP Cookbook)

pc_encode( ): 9.4.3. Discussion (PHP Cookbook)

specifying icons for: 19.7. mod_autoindex (Webmaster in a Nutshell)

SQL: 4.5.3. SQL (Programming PHP)

strings according to URL conventions: 4.5.2.1. RFC 1738 encoding and decoding (Programming PHP)

strings, C language: 4.5.4. C-String Encoding (Programming PHP)

URL: 8.9.2. Solution (PHP Cookbook)

URLs: 6.1. The <form> Tag (Webmaster in a Nutshell)

12.2. URL Encoding (Webmaster in a Nutshell)

variables and values into textual form: 5.8.2. Solution (PHP Cookbook)

encoding property: 15.1. The Form Object (JavaScript)

24. Client-Side JavaScript Reference (JavaScript)

25. W3C DOM Reference (JavaScript)

CSSRule objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

form objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

rule objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

encryption: 14.1. Introduction (PHP Cookbook)

9.3.1. MySQL encryption (Web Database Applications)

9.5.1.2. Cipher suites (Web Database Applications)

checking password strength: 14.6.1. Problem (PHP Cookbook)

email, encrypting with GPG: 14.12.1. Problem (PHP Cookbook)

encrypting/decrypting data, algorithms for: 14.8.1. Problem (PHP Cookbook), listing of mcrypt algorithms: 14.8.3. Discussion (PHP Cookbook)

functions for: 3.9.1.4. Miscellaneous operators and functions (Web Database Applications)

keeping passwords out of site files: 14.2.1. Problem (PHP Cookbook)

lost passwords, dealing with: 14.7.1. Problem (PHP Cookbook)

mcrypt library: 14.1. Introduction (PHP Cookbook)

mhash module, hash algorithms: 14.4.3. Discussion (PHP Cookbook)

obscuring data with encoding: 14.3.1. Problem (PHP Cookbook)

one-way: 14.1. Introduction (PHP Cookbook)

resources for further reading: E.4. Security and Cryptography Resources (Web Database Applications)

sharing encrypted data with another web site: 14.10.1. Problem (PHP Cookbook)

SSL: 14.11.1. Problem (PHP Cookbook)

storing encrypted data in file or database: 14.9.1. Problem (PHP Cookbook)

storing passwords: 14.5.1. Problem (PHP Cookbook)

verifying data with hashes: 14.4.1. Problem (PHP Cookbook)

encryption (mcrypt extension): B.1. Optional Extensions Listing (Programming PHP)

enctype attribute, form elements: 8.3. Alphabetical Tag Reference (Dynamic HTML)

enctype attribute, <form>: 3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)

enctype property, form objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

end( ): 5.7.2. The Iterator Functions (Programming PHP)

A.2a. Alphabetical Listing of PHP Functions (a-e) (Programming PHP)

2.5.3. Using Array Pointers (Web Database Applications)

end element handler: 11.3.1. Element Handlers (Programming PHP)

end-loop statements: 2.3.3. for (Web Database Applications)

end-of-file handling: A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP), on Unix and Windows: 15.2.8. End-of-File Handling (Programming PHP)

end-of-line handling, on Unix and Windows: 15.2.7. End-of-Line Handling (Programming PHP)

end-of-string identifier: 1.1. Introduction (PHP Cookbook)

@end statement: 12.8. Miscellaneous Statements (Dynamic HTML)

end tags: 1.4. XHTML (Dynamic HTML)

3.1. Observing HTML Structures (Dynamic HTML)

2.1.1. PHP Basics (Web Database Applications)

(see also start/end tags)

end tags, HTML: 2.2. HTML Syntax (Webmaster in a Nutshell)

end tags, PHP: 18.14.3. Discussion (PHP Cookbook)

endContainer property: 25. W3C DOM Reference (JavaScript), Range objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

end_element( ): 12.5.3. Discussion (PHP Cookbook)

end_html( ) (CGI.pm): 14. The CGI.pm Module (Webmaster in a Nutshell)

endif keyword: 2.5.1. if (Programming PHP)

endOffset property: 25. W3C DOM Reference (JavaScript), Range objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

endsWith( ): 8.4.1. Prototypes and Built-in Classes (JavaScript)

entities: 7. Character Entities (Webmaster in a Nutshell)

HTML

translation tables for: 4.5.1.2. Entity-quoting only HTML syntax characters (Programming PHP)

A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

HTML, converting string characters into: 4.5.1.1. Entity-quoting all special characters (Programming PHP)

XML: 11.3.4. Entity Handlers (Programming PHP), external: 11.3.4.1. External entities (Programming PHP)

entities for characters: B. HTML Character Entities (Dynamic HTML)

entities, HTML: 8.9.3. Discussion (PHP Cookbook)

encoding: 11.10.2. Solution (PHP Cookbook)

encoding for HTML-formatted RSS item: 12.5.3. Discussion (PHP Cookbook)

encoding in user-entered data: 9.9.3. Discussion (PHP Cookbook)

entities property: 25. W3C DOM Reference (JavaScript), DocumentType objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

entity headers, HTTP: 17.3.4. Entity Headers (Webmaster in a Nutshell)

Entity object: 25. W3C DOM Reference (JavaScript)

Entity objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

entity-relationship modeling: 3.1.2. Terminology (Web Database Applications)

(see also ER modeling)

ENTITY_NODE property: 9.5.3. Event Handlers (Dynamic HTML)

EntityReference object: 25. W3C DOM Reference (JavaScript)

EntityReference objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

ENTITY_REFERENCE_NODE property: 9.5.3. Event Handlers (Dynamic HTML)

enumerable object properties: 23. Core JavaScript Reference (JavaScript)

23. Core JavaScript Reference (JavaScript)

enumerating object properties: 6.9. for/in (JavaScript)

8.1.3. Enumerating Properties (JavaScript)

8.7.6. The propertyIsEnumerable( ) Method (JavaScript)

Enumerator objects: 12.5. Core Objects (Dynamic HTML)

$_ENV superglobal array: 8.21.3. Discussion (PHP Cookbook)

9.1. Introduction (PHP Cookbook)

environment variables: 15.2.3. The Environment (Programming PHP)

A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

CGI: 12.4. CGI Environment Variables (Webmaster in a Nutshell)

HOME and USER, setting for GPG: 14.12.3. Discussion (PHP Cookbook)

$HTTP_ENV_VARS array: 7.2. Variables (Programming PHP)

HTTP_USER_AGENT: 8.8.3. Discussion (PHP Cookbook)

LC_ALL: 16.4.3. Discussion (PHP Cookbook)

ORACLE_SID: 10.1. Introduction (PHP Cookbook)

reading: 8.21.1. Problem (PHP Cookbook)

server: 7.3. Server Information (Programming PHP)

setting: 8.22.1. Problem (PHP Cookbook)

A.2c. Alphabetical Listing of PHP Functions (j-q) (Programming PHP)

SSI: 13.3. SSI Environment Variables (Webmaster in a Nutshell)

storing passwords in: 14.2.2. Solution (PHP Cookbook)

variables_order directive in php.ini: 12.1.2. Set variables_order (Programming PHP)

environment variables, browser: 1.6.6. Still More Features (JavaScript)

epoch timestamps: 3.1. Introduction (PHP Cookbook)

19.2.3. Discussion (PHP Cookbook)

altering by amount of time zoneÕs offset from UTC: 3.13.3. Discussion (PHP Cookbook)

converting human-readable date and time strings to: 3.10.2. Solution (PHP Cookbook)

converting Julian days to/from: 3.11.3. Discussion (PHP Cookbook)

converting to/from time and date parts: 3.3.1. Problem (PHP Cookbook)

cookies expiration times and: 8.2.3. Discussion (PHP Cookbook)

finding difference between: 3.6.2. Solution (PHP Cookbook)

localtime( ), use of: 3.2.3. Discussion (PHP Cookbook)

equal sign operator: 3.5.2. CSS Attribute Assignment Syntax (Dynamic HTML)

3.6.1.2. The style attribute in element tags (Dynamic HTML)

equality (==) operator: 2.4.8. Comparison Operators (Programming PHP)

equality operator (==): 12.6. Operators (Dynamic HTML)

4.12.3. Discussion (PHP Cookbook)

equality operator, vs. assignment operator: 2.2.3. Conditional Expressions (Web Database Applications)

equality operators: 5.4. Equality Operators (JavaScript)

Netscape, problems with: 5.4.1.1. Equality and inequality in Netscape (JavaScript)

rules for determining equality: 5.4.1. Equality (==) and Identity (===) (JavaScript)

equivalence class: 4.9.1. Character Classes (Programming PHP)

ER modeling: 3.1.2. Terminology (Web Database Applications)

C.2. Entity-Relationship Modeling (Web Database Applications)

for winestore application: 3.2.2.1. The winestore entity-relationship model (Web Database Applications)

ereg( ): 3.10.3. Discussion (PHP Cookbook)

4.9.3.1. Matching (Programming PHP)

A.2a. Alphabetical Listing of PHP Functions (a-e) (Programming PHP)

2.7.1. Regular Expression Syntax (Web Database Applications)

dates, validating and: 7.2.1.1. Validating dates (Web Database Applications)

extracting values and: 2.7.2.1. Finding and extracting values (Web Database Applications)

numbers, validating and: 7.2.1.2. Validating numeric fields (Web Database Applications)

ereg functions: 13.1. Introduction (PHP Cookbook)

converting to preg: 13.2.1. Problem (PHP Cookbook)

escaping metacharacters: 13.9.1. Problem (PHP Cookbook)

preg functions vs.: 13.1. Introduction (PHP Cookbook)

eregi( ): 4.9.3.1. Matching (Programming PHP)

A.2a. Alphabetical Listing of PHP Functions (a-e) (Programming PHP)

2.7.2.1. Finding and extracting values (Web Database Applications)

email addresses, validating and: 7.2.1.3. Validating email addresses (Web Database Applications)

eregi( ) case-insensitive matching: 13.2.2. Solution (PHP Cookbook)

eregi_replace( ) function: 4.9.3.2. Replacing (Programming PHP)

ereg_replace( ): 13.2.3. Discussion (PHP Cookbook)

4.9.3.2. Replacing (Programming PHP)

A.2a. Alphabetical Listing of PHP Functions (a-e) (Programming PHP)

A.2a. Alphabetical Listing of PHP Functions (a-e) (Programming PHP)

err_header_out( ) (Perl): 15.8. The Perl API (Webmaster in a Nutshell)

err_headers_out( ) (Perl): 15.8. The Perl API (Webmaster in a Nutshell)

error handlers: 13.5. Error Handling (JavaScript)

error handling: 13.4. Error Handling (Programming PHP)

custom error handler, using: 8.17.1. Problem (PHP Cookbook)

custom error handlers for: 10.4.1. Custom Error Handlers (Web Database Applications)

defining error handlers: 13.4.4. Defining Error Handlers (Programming PHP)

formating and printing errors (example): 13.4.4. Defining Error Handlers (Programming PHP)

logging in: 13.4.4.1. Logging in error handlers (Programming PHP)

output buffering: 13.4.4.2. Output buffering in error handlers (Programming PHP)

eliminating "headers already sent" errors: 8.19.1. Problem (PHP Cookbook)

error types, listing of: 8.16.3. Discussion (PHP Cookbook)

for MySQL functions: 4.1.4. Error Handling of MySQL Database Functions (Web Database Applications)

HTML errors, disabling: 8.24.3. Discussion (PHP Cookbook)

logging error messages to system log: A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)

logging program errors: 8.18.1. Problem (PHP Cookbook), _ _FILE_ _ and _ _LINE_ _ constants: 8.18.3. Discussion (PHP Cookbook)

reporting errors: 13.4.1. Error Reporting (Programming PHP)

reporting levels: 8.16.3. Discussion (PHP Cookbook)

reverting to prior handler: A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)

setting error handler: A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)

suppressing errors: 13.4.2. Error Suppression (Programming PHP)

triggering errors: 13.4.3. Triggering Errors (Programming PHP)

A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)

tuning by altering error-logging sensitivity: 8.16.1. Problem (PHP Cookbook)

error messages

default or empty: 6.3.3. Discussion (PHP Cookbook)

displaying: 8.4.3.2. Displaying error messages (Web Database Applications)

hiding from users: 8.15.1. Problem (PHP Cookbook)

improving: 8.4.2.1. Improving error messages (Web Database Applications)

error messages, displaying with alert( ): 24. Client-Side JavaScript Reference (JavaScript)

Error object: 3. Data Types and Values (JavaScript)

6.16. throw (JavaScript)

23. Core JavaScript Reference (JavaScript)

Error object (JavaScript): 11.4. JavaScript API Reference (Webmaster in a Nutshell)

Error objects: 12.5. Core Objects (Dynamic HTML)

error reporting: 7.1. Validation and Error Reporting for Web Database Applications (Web Database Applications)

error suppression (@) operator: 2.4.13. Miscellaneous Operators (Programming PHP)

ErrorDocument directive (Apache): 18. Apache Configuration (Webmaster in a Nutshell)

errorHandler( ): 10.4.1. Custom Error Handlers (Web Database Applications)

10.4.1. Custom Error Handlers (Web Database Applications)

error.inc include file: 4.2.1. Using Include Files in Practice (Web Database Applications)

10.4. The Winestore Include Files (Web Database Applications)

10.4.1. Custom Error Handlers (Web Database Applications)

error_log( ): 8.18.2. Solution (PHP Cookbook)

13.4.4.1. Logging in error handlers (Programming PHP)

A.2a. Alphabetical Listing of PHP Functions (a-e) (Programming PHP)

10.4.1. Custom Error Handlers (Web Database Applications)

logging session errors: 7.6.2.3. Custom storage (Programming PHP)

ErrorLog directive (Apache): 18. Apache Configuration (Webmaster in a Nutshell)

error_reporting( ): 8.16.2. Solution (PHP Cookbook)

13.4.1. Error Reporting (Programming PHP)

A.2a. Alphabetical Listing of PHP Functions (a-e) (Programming PHP)

errors: 1.6.3. Interact with HTML Forms (JavaScript)

13.4.1. Error Reporting (Programming PHP)

checking databasees for: 8.3.3. Error Checking (Programming PHP)

classes representing: 3.11. Error Objects (JavaScript)

database, logging: 10.11.1. Problem (PHP Cookbook), classes for: 10.11.3. Discussion (PHP Cookbook)

EvalError object: 23. Core JavaScript Reference (JavaScript)

failing gracefully: 20.1.7. Fail Gracefully (JavaScript)

functions for: A.1. PHP Functions by Category (Programming PHP)

functions with identical names: 6.1. Introduction (PHP Cookbook)

Getopt_Error class: 20.3.3. Discussion (PHP Cookbook)

input, checking for: 1.6.3. Interact with HTML Forms (JavaScript)

Java method arguments and types: 22.4.5. Java Methods (JavaScript)

language version, suppressing: 20.2.3. Suppressing Version-Related Errors (JavaScript)

log file: 18. Apache Configuration (Webmaster in a Nutshell)

logging: 6.11.3. Discussion (PHP Cookbook)

misspelling parameter names: 6.5.3. Discussion (PHP Cookbook)

onerror event handler: 14.6.3. Image Event Handlers (JavaScript)

24. Client-Side JavaScript Reference (JavaScript)

24. Client-Side JavaScript Reference (JavaScript)

RangeError object: 23. Core JavaScript Reference (JavaScript)

ReferenceError object: 23. Core JavaScript Reference (JavaScript)

response document for: 18. Apache Configuration (Webmaster in a Nutshell)

server, HTTP codes for: 17.2.5. Server Errors (Webmaster in a Nutshell)

standard error, reading from a program: 18.24.1. Problem (PHP Cookbook)

SyntaxError object: 23. Core JavaScript Reference (JavaScript)

TypeError object: 23. Core JavaScript Reference (JavaScript)

URIError object: 23. Core JavaScript Reference (JavaScript)

warnings about, disabling public visibility of: 12.1.1. Initialize Variables (Programming PHP)

writing to standard error: 18.19.3. Discussion (PHP Cookbook)

XML: 11.3.8. Errors (Programming PHP)

escape( ): 23. Core JavaScript Reference (JavaScript), Global objects: 12.5. Core Objects (Dynamic HTML)

escape( ) function: 16.2. Storing Cookies (JavaScript)

escape( ) (Global object): 11.4. JavaScript API Reference (Webmaster in a Nutshell)

escape sequences: 12.9. Special (Escaped) String Characters (Dynamic HTML)

3.2.1. String Literals (JavaScript)

3.2.2. Escape Sequences in String Literals (JavaScript)

in double-quoted strings: 2.2.3. Strings (Programming PHP)

4.1.3. Double-Quoted Strings (Programming PHP)

in single-quoted strings: 4.1.2. Single-Quoted Strings (Programming PHP)

listed: 3.2.2. Escape Sequences in String Literals (JavaScript)

removing from strings: A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)

escape sequences, PHP: 16.5.3. Strings (Webmaster in a Nutshell)

escape sequences, string: 1.1. Introduction (PHP Cookbook)

escapes (see character entities encoding URLs)

escapeshellarg( ): 18.21.2. Solution (PHP Cookbook)

19.12.3. Discussion (PHP Cookbook)

12.7. Shell Commands (Programming PHP)

A.2a. Alphabetical Listing of PHP Functions (a-e) (Programming PHP)

EscapeShellCmd( ): 5.1.4. Security and User Data (Web Database Applications)

10.4. The Winestore Include Files (Web Database Applications)

escaping: 18.21.1. Problem (PHP Cookbook)

HTML entities: 8.9.3. Discussion (PHP Cookbook)

11.10.2. Solution (PHP Cookbook)

metacharacters in regular expressions: 13.9.1. Problem (PHP Cookbook)

quotes in query data: 10.10.1. Problem (PHP Cookbook)

regular expression pattern delimiters: 13.2.3. Discussion (PHP Cookbook)

SQL and shell globbing wildcards: 10.10.3. Discussion (PHP Cookbook)

user-entered data on HTML page: 9.9.1. Problem (PHP Cookbook)

escaping characters: 2.1.1.4. String literals (Web Database Applications)

2.6.1. String Literals (Web Database Applications)

special characters and: 2.7.1.7. Escaping special characters (Web Database Applications)

escaping special characters in shell commands: 12.7. Shell Commands (Programming PHP)

European Computer Manufacturers Association(ECMA): 11.1. Versions of JavaScript (Webmaster in a Nutshell)

European languages, characters for: 16.12.3. Discussion (PHP Cookbook)

E_USER_ERROR: 10.11.3. Discussion (PHP Cookbook)

E_USER_NOTICE: 10.11.3. Discussion (PHP Cookbook)

E_USER_WARNING: 10.11.3. Discussion (PHP Cookbook)

eval( ): 5.4.2. Swap Your Image (Dynamic HTML)

23. Core JavaScript Reference (JavaScript)

7.13.2. Solution (PHP Cookbook)

Global objects: 12.5. Core Objects (Dynamic HTML)

JSObject object: 22.2.1. The JSObject Class (JavaScript)

22.7. Java-to-JavaScript Data Conversion (JavaScript)

24. Client-Side JavaScript Reference (JavaScript)

string values and String objects, handling: 3.12. Primitive Data Type Wrapper Objects (JavaScript)

eval( ), security risks of: 12.6. PHP Code (Programming PHP)

eval( ) (Global object): 11.4. JavaScript API Reference (Webmaster in a Nutshell)

EvalError object: 23. Core JavaScript Reference (JavaScript)

evaluating expressions: 5.1. Expressions (JavaScript)

event attribute: 6.3.3. Event Handlers as <script> Tags (IE 4 and Later) (Dynamic HTML)

7.2. XHTML Modularization (XHTML Basic and 1.1) (Dynamic HTML)

script elements: 8.3. Alphabetical Tag Reference (Dynamic HTML)

event attribute ( tag, IE): 12.2.5. JavaScript in Nonstandard Contexts (JavaScript)

event-based parsing: 12.5.3. Discussion (PHP Cookbook)

event-based XML parsing: 11.3. Parsing XML (Programming PHP)

event binding: 6.3. Binding Event Handlers to Elements (Dynamic HTML)

event bubbling

click event example: 2.3.5. The Event Model (Dynamic HTML)

defined: 2.3.5. The Event Model (Dynamic HTML)

dragging elements and: 6.7. Dragging Elements (Dynamic HTML)

flexibility of: 6.5. Event Propagation (Dynamic HTML)

Netscape 6: 2.4.5. The Event Model (Dynamic HTML)

propagation and: 6.5.1. Event Bubbling (Dynamic HTML)

event capture: 2.4.5. The Event Model (Dynamic HTML)

6.5.3. IE/Windows Event Capture (Dynamic HTML)

6.5.3. IE/Windows Event Capture (Dynamic HTML)

event-driven programming: 12.1.3. The Event-Driven Programming Model (JavaScript)

event handlers: 9.4. Event Handler Properties (Dynamic HTML)

1.5. Client-Side JavaScript: Executable Content in Web Pages (JavaScript)

1.6.4. Interact with the User (JavaScript)

12.1.3. The Event-Driven Programming Model (JavaScript)

12.2.3. Event Handlers (JavaScript)

19. Events and Event Handling (JavaScript)

2.4. Dynamic Content (Webmaster in a Nutshell)

as HTML attributes: 19.1.2. Event Handlers as Attributes (JavaScript)

attributes: 2.4.1. Event Handler Attributes (Webmaster in a Nutshell)

attributes of HTML tags: 11.3.8. Events and Event Handling (Webmaster in a Nutshell)

binding to objects: 6.3.2. Event Handlers as Object Properties (Dynamic HTML)

browsers: 2.4.5. The Event Model (Dynamic HTML)

6.1. Event Types (Dynamic HTML)

Button object: 24. Client-Side JavaScript Reference (JavaScript)

Document objects and: 14.1.5. Document Objects and Event Handlers (JavaScript)

defining event handlers: 14.1.5. Document Objects and Event Handlers (JavaScript)

writing to document in another frame/window: 14.2. Dynamically Generated Documents (JavaScript)

for errors: 13.5. Error Handling (JavaScript)

executing: 12.3.3. Event Handlers (JavaScript)

form elements: 1.8. Example: Computing Loan Payments with JavaScript (JavaScript)

15.3.3. Form Element Event Handlers (JavaScript)

JavaScript code for: 15.2. Defining Form Elements (JavaScript)

function, assigning to many elements: 19.1.3. Event Handlers as Properties (JavaScript)

functions, invoking directly: 19.1.3.1. Explicitly invoking event handlers (JavaScript)

handleEvent( ) method and: 24. Client-Side JavaScript Reference (JavaScript)

HTML 4: 1.3. HTML (Dynamic HTML)

HTMLElement object: 24. Client-Side JavaScript Reference (JavaScript)

24. Client-Side JavaScript Reference (JavaScript)

image: 14.6.3. Image Event Handlers (JavaScript)

Image object: 24. Client-Side JavaScript Reference (JavaScript)

Input object: 24. Client-Side JavaScript Reference (JavaScript)

JavaScript: 11.3.1.2. Event handlers (Webmaster in a Nutshell)

11.3.4.4. Image rollovers (Webmaster in a Nutshell)

as JavaScript functions: 11.3.8.1. Event handlers as JavaScript functions (Webmaster in a Nutshell)

javascript: URL as: 12.2.4. JavaScript in URLs (JavaScript)

Link object: 14.7.2. Link Event Handlers (JavaScript)

24. Client-Side JavaScript Reference (JavaScript)

24. Client-Side JavaScript Reference (JavaScript)

list of: 16. DOM Event Handlers Index (Dynamic HTML)

onsubmit and onreset: 15.1. The Form Object (JavaScript)

as properties: 19.1.3. Event Handlers as Properties (JavaScript)

registering: 19.2.1. Event Propagation (JavaScript)

functions: 19.2.2. Event Handler Registration (JavaScript)

IE event model: 19.3.4. IE Event-Handler Registration (JavaScript)

mixing original event model and DOM Level 2: 19.2.8. Mixing Event Models (JavaScript)

objects as: 19.2.4. Registering Objects as Event Handlers (JavaScript)

return values: 19.1.4. Event Handler Return Values (JavaScript)

scope of: 19.1.6. Scope of Event Handlers (JavaScript)

19.2.2. Event Handler Registration (JavaScript)

HTML attributes and: 19.1.6. Scope of Event Handlers (JavaScript)

scripting for actions: 2.3.5. The Event Model (Dynamic HTML)

this keyword and: 19.1.5. Event Handlers and the this Keyword (JavaScript)

Window object: 24. Client-Side JavaScript Reference (JavaScript)

24. Client-Side JavaScript Reference (JavaScript)

wrapping inside links: 5.4.2. Swap Your Image (Dynamic HTML)

event handling models: 19. Events and Event Handling (JavaScript)

DOM Level 2: 19.2. Advanced Event Handling with DOM Level 2 (JavaScript)

Internet Explorer: 19.3. The Internet Explorer Event Model (JavaScript)

Netscape 4: 19.4. The Netscape 4 Event Model (JavaScript)

event keyword: 19.2.7. Example: Dragging Document Elements (JavaScript)

event listener function: 6.3.5. W3C Event Listeners (Netscape 6 and Later) (Dynamic HTML)

6.4.3. W3C preventDefault( ) Method (Netscape 6 and Later) (Dynamic HTML)

event listeners

event capture and: 6.5.2. W3C Event Capture (Dynamic HTML)

event objects and: 2.4.5. The Event Model (Dynamic HTML)

features: 6.3.5. W3C Event Listeners (Netscape 6 and Later) (Dynamic HTML)

text nodes as: 6.5.1. Event Bubbling (Dynamic HTML)

Event Log (Windows NT): 8.15.3. Discussion (PHP Cookbook)

Event object: 19.2.5. Event Modules and Event Types (JavaScript)

19.2.6.1. Event (JavaScript)

24. Client-Side JavaScript Reference (JavaScript)

25. W3C DOM Reference (JavaScript)

bitmask constants: 24. Client-Side JavaScript Reference (JavaScript)

currentTarget property: 19.2.3. addEventListener( ) and the this Keyword (JavaScript)

Internet Explorer properties: 24. Client-Side JavaScript Reference (JavaScript)

security restrictions on setting properties: 21.2. Restricted Features (JavaScript)

Event object (IE): 19.3.1. The IE Event Object (JavaScript), as global variable: 19.3.2. The IE Event Object as a Global Variable (JavaScript)

Event object (JavaScript): 11.4. JavaScript API Reference (Webmaster in a Nutshell)

Event object (Netscape): 19.4.1. The Netscape 4 Event Object (JavaScript)

event objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

characteristics: 6.2. Event Objects (Dynamic HTML)

event model component: 2.3.5. The Event Model (Dynamic HTML)

keyboard events and: 6.6. Understanding Keyboard Event Data (Dynamic HTML)

Netscape 6: 2.4.5. The Event Model (Dynamic HTML)

pageX/pageY properties: 6.7. Dragging Elements (Dynamic HTML)

propagation properties: 6.5.2. W3C Event Capture (Dynamic HTML)

returnValue property: 6.4.2. The event.returnValue Property (IE 5 and Later) (Dynamic HTML)

event parameter, attachEvent( ): 6.3.4. Attaching Events (IE 5 and Later for Windows) (Dynamic HTML)

event propagation: 19.2.1. Event Propagation (JavaScript)

addEventListener( ) method: 6.3.5. W3C Event Listeners (Netscape 6 and Later) (Dynamic HTML)

bubbling: 19.3. The Internet Explorer Event Model (JavaScript)

19.3.3. Event Bubbling in IE (JavaScript)

capturing

nested functions and: 19.2.4. Registering Objects as Event Handlers (JavaScript)

Netscape 4 event model: 19.4.2. Event Capturing in Netscape 4 (JavaScript)

security restrictions on: 21.2. Restricted Features (JavaScript)

DOM Level 2: 19.2.6.1. Event (JavaScript)

19.2.7. Example: Dragging Document Elements (JavaScript)

event model component: 2.3.5. The Event Model (Dynamic HTML)

features: 6.5. Event Propagation (Dynamic HTML)

Netscape 6: 2.4.5. The Event Model (Dynamic HTML)

event property: 24. Client-Side JavaScript Reference (JavaScript)

script objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

Window object: 19.3.2. The IE Event Object as a Global Variable (JavaScript)

window objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

event queues: 6.2. Event Objects (Dynamic HTML)

event target: 19.2.1. Event Propagation (JavaScript)

event types: 2.4.5. The Event Model (Dynamic HTML)

6.1. Event Types (Dynamic HTML)

EventException object: 25. W3C DOM Reference (JavaScript)

EventListener object: 19.2.4. Registering Objects as Event Handlers (JavaScript)

25. W3C DOM Reference (JavaScript)

EventListener objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

eventPhase property: 6.5.2. W3C Event Capture (Dynamic HTML)

19.2.6.1. Event (JavaScript)

25. W3C DOM Reference (JavaScript)

event objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

events: 12.1.3. The Event-Driven Programming Model (JavaScript)

7.3. Client-Side Validation with JavaScript (Web Database Applications)

attaching: 6.3.4. Attaching Events (IE 5 and Later for Windows) (Dynamic HTML)

captureEvents( ) method: 24. Client-Side JavaScript Reference (JavaScript)

createEvent( ) method: 25. W3C DOM Reference (JavaScript)

default actions by browser in response to: 19.2.1. Event Propagation (JavaScript)

event handlers versus: 6.1. Event Types (Dynamic HTML)

event handling and: 19. Events and Event Handling (JavaScript)

event types and: 19.1.1. Events and Event Types (JavaScript)

DOM modules for: 19.2.5. Event Modules and Event Types (JavaScript)

registering handler for type: 19.2.2. Event Handler Registration (JavaScript)

future considerations: 6.8. Event Futures (Dynamic HTML)

keyboard character codes: C. Keyboard Event Character Values (Dynamic HTML)

keyboard events: 6.6. Understanding Keyboard Event Data (Dynamic HTML)

Microsoft syntax and: 2.3. Internet Explorer DHTML (Dynamic HTML)

MutationEvent object: 25. W3C DOM Reference (JavaScript)

nodes as targets: 1.7. Web Accessibility Initiative (WAI) (Dynamic HTML)

preventing default actions: 6.4. Preventing Default Event Actions (Dynamic HTML)

releaseEvents( ) method: 24. Client-Side JavaScript Reference (JavaScript)

routeEvent( ) method: 24. Client-Side JavaScript Reference (JavaScript)

UIEvent object: 25. W3C DOM Reference (JavaScript)

Events module: 2.3.5. The Event Model (Dynamic HTML)

6.3.5. W3C Event Listeners (Netscape 6 and Later) (Dynamic HTML)

6.6. Understanding Keyboard Event Data (Dynamic HTML)

EventTarget object: 19.2.2. Event Handler Registration (JavaScript)

19.2.2. Event Handler Registration (JavaScript)

19.2.9. Synthesizing Events (JavaScript)

25. W3C DOM Reference (JavaScript)

EventTarget objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

ex unit (style size): 9.3.1.2. Length property values (Webmaster in a Nutshell)

Example directive (Apache): 19.15. mod_example (Webmaster in a Nutshell)

examples from this book, web site for: 0.4. Finding the Examples Online (JavaScript)

Excel

accessing data with ODBC PHP: 15.4.2. Accessing Excel Data (Programming PHP)

configuring DSN with ODBC PHP: 15.4.1. Configuring a DSN (Programming PHP)

limitations as database: 15.4.3. Limitations of Excel as a Database (Programming PHP)

reading and writing files with PHP COM: 15.3.5. Reading and Writing Excel Files (Programming PHP)

exception handling, try/catch/finally statement: 6.17. try/catch/finally (JavaScript)

exceptions

DOMException: 25. W3C DOM Reference (JavaScript)

EventException: 25. W3C DOM Reference (JavaScript)

RangeException: 25. W3C DOM Reference (JavaScript)

throwing: 6.16. throw (JavaScript)

Exchange Image File Format (EXIF) extension: 14.4.1. No External Dependencies (Programming PHP)

Exchangeable Image File Format (EXIF) extension: B.1. Optional Extensions Listing (Programming PHP)

exclusive locks: 18.25.3. Discussion (PHP Cookbook)

exclusive OR operator (^): 12.6. Operators (Dynamic HTML)

exclusive or (XOR) operator: 5.8. Bitwise Operators (JavaScript)

exec( ): 23. Core JavaScript Reference (JavaScript)

A.2a. Alphabetical Listing of PHP Functions (a-e) (Programming PHP)

5.1.4. Security and User Data (Web Database Applications)

regular expression objects: 12.5. Core Objects (Dynamic HTML)

security risks with shell commands: 12.7. Shell Commands (Programming PHP)

exec directive (SSI): 13.2. Basic SSI Directives (Webmaster in a Nutshell)

exec( ) method: 10.3.1. RegExp Methods for Pattern Matching (JavaScript)

exec( ) (RegExp object): 11.4. JavaScript API Reference (Webmaster in a Nutshell)

execCommand( ) method

commands for (list): D. Internet Explorer Commands (Dynamic HTML)

document objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

TextRange objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

execScript( ) method, window objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

executable content, web page: 1.5. Client-Side JavaScript: Executable Content in Web Pages (JavaScript)

execute( ): 10.7.3. Discussion (PHP Cookbook)

8.4.2. Prepare/Execute (Programming PHP)

execute( ) (DB): 10.7.2. Solution (PHP Cookbook)

10.8.2. Solution (PHP Cookbook)

execute permission: 19.1. Introduction (PHP Cookbook)

executeMultiple( ) (DB): 10.8.3. Discussion (PHP Cookbook)

executeMultiple( ) method: 8.4.2. Prepare/Execute (Programming PHP)

executing JavaScript programs: 12.3. Execution of JavaScript Programs (JavaScript)

event handlers: 12.3.3. Event Handlers (JavaScript)

functions: 12.3.2. Functions (JavaScript)

JavaScript URLs: 12.3.4. JavaScript URLs (JavaScript)

scripts: 12.3.1. Scripts (JavaScript)

Window and variable lifetime: 12.3.5. Window and Variable Lifetime (JavaScript)

execution

deferring for script: 12.2.1.3. The defer attribute (JavaScript)

delaying for JavaScript code: 24. Client-Side JavaScript Reference (JavaScript)

repeating periodically for JavaScript code: 24. Client-Side JavaScript Reference (JavaScript)

execution (`) operator: 2.4.13. Miscellaneous Operators (Programming PHP)

execution contexts: 4.6.3. JavaScript Execution Contexts (JavaScript)

13.11.3. JavaScript in Interacting Windows (JavaScript)

execution time, optimizing: 13.5.3. Optimizing Execution Time (Programming PHP)

Executor Globals (EG): 14.10.2. Executor Globals (EG) (Programming PHP)

EXIF extension: 14.4.1. No External Dependencies (Programming PHP)

B.1. Optional Extensions Listing (Programming PHP)

existence of objects, testing for: 12.3.3. Event Handlers (JavaScript)

exit statements: 2.5.7. exit and return (Programming PHP)

exiting loops: 6.10. Labels (JavaScript)

exp( ): 23. Core JavaScript Reference (JavaScript)

2.9.2. Solution (PHP Cookbook)

A.2a. Alphabetical Listing of PHP Functions (a-e) (Programming PHP)

Math object: 12.5. Core Objects (Dynamic HTML)

expand( ) method, TextRange objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

expandEntityReference property

NodeIterator objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

TreeWalker objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

expandEntityReferences property: 25. W3C DOM Reference (JavaScript)

25. W3C DOM Reference (JavaScript)

expando property: 24. Client-Side JavaScript Reference (JavaScript)

Attr objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

attribute objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

document objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

expat library: 12.5.3. Discussion (PHP Cookbook)

processing an RSS feed and transforming to HTML: 12.5.3. Discussion (PHP Cookbook)

WDDX, use with: 12.11.3. Discussion (PHP Cookbook)

expiration, PHP session ID cookies: 7.6.2.1. Session basics (Programming PHP)

expiration time for cookies: 8.2.3. Discussion (PHP Cookbook), past, for deleting cookies: 8.4.2. Solution (PHP Cookbook)

expires attribute (cookie): 16.1. An Overview of Cookies (JavaScript), setting: 16.2. Storing Cookies (JavaScript)

Expires header: 7.5.3. Expiration (Programming PHP)

expires property (cookies): 17.4.1. The Set-Cookie Response Header (Webmaster in a Nutshell)

ExpiresActive directive (Apache): 19.16. mod_expires (Webmaster in a Nutshell)

ExpiresByType directive (Apache): 19.16. mod_expires (Webmaster in a Nutshell)

ExpiresDefault directive (Apache): 19.16. mod_expires (Webmaster in a Nutshell)

explicit branching: 4.4.2. Explicit Branching (Dynamic HTML)

explode( ): 4.7.3.1. Exploding and imploding (Programming PHP)

A.2a. Alphabetical Listing of PHP Functions (a-e) (Programming PHP)

2.6.4.4. Extracting multiple values from a string (Web Database Applications)

2.7.2.3. Splitting a string into an array (Web Database Applications)

bar chart graphic, sizing lines: 15.10. Program: Generating Bar Charts from Poll Results (PHP Cookbook)

comma-separated data and: 1.10.3. Discussion (PHP Cookbook)

generating time parts with date: 3.5.3. Discussion (PHP Cookbook)

parsing hash from cookie value: 14.4.3. Discussion (PHP Cookbook)

splitting on strings instead of regular expressions: 13.10.3. Discussion (PHP Cookbook)

strings, breaking into pieces: 1.12.2. Solution (PHP Cookbook)

exponential functions: 2.9.6. Powers and Logs (Web Database Applications)

exponential notation: 3.1.3. Floating-Point Literals (JavaScript)

23. Core JavaScript Reference (JavaScript)

number to string conversions: 11.1.3. Converting Numbers to Strings (JavaScript)

exponents: 2.3.3. Discussion (PHP Cookbook)

2.9.1. Problem (PHP Cookbook)

exponents, pow( ): 23. Core JavaScript Reference (JavaScript)

expression statements, JavaScript: 11.2.10.1. Expression statements (Webmaster in a Nutshell)

expressions: 5. Expressions and Operators (JavaScript)

2.4. Expressions and Operators (Programming PHP)

2.1.5. Expressions, Operators, and Variable Assignment (Web Database Applications)

in array literal elements: 3.6.2. Array Literals (JavaScript)

autoincrementing and autodecrementing: 2.4.7. Autoincrement and Autodecrement Operators (Programming PHP)

between { and }, evaluating: 5.5.3. Discussion (PHP Cookbook)

case, evaluating: 6.5. switch (JavaScript)

combining with comma (,) operator: 6.2. Compound Statements (JavaScript)

empty: 2.5.4. for (Programming PHP)

in for loop: 2.5.4. for (Programming PHP)

interpolating within strings: 1.8.1. Problem (PHP Cookbook)

JavaScript: 11.2.9. Expressions and Operators (Webmaster in a Nutshell)

literal vs. variable values: 5.1. Expressions (JavaScript)

operators and: 5.2. Operator Overview (JavaScript)

data types of operands: 5.2.2. Type of Operands (JavaScript)

operator associativity: 5.2.4. Operator Associativity (JavaScript)

operator precedence: 5.2.3. Operator Precedence (JavaScript)

PHP: 16.6. Expressions (Webmaster in a Nutshell)

return statements and: 6.15. return (JavaScript)

statements: 6.1. Expression Statements (JavaScript)

ternary conditional operator, using on: 2.5.1. if (Programming PHP)

as values in object literals: 3.5.2. Object Literals (JavaScript)

extend( ) method, selection objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

extended regular expressions (see ereg functions regular expressions)

Extended Server Side Includes (XSSI), conditional statements: 13.5. Conditional Statements (Webmaster in a Nutshell)

ExtendedStatus directive (Apache): 19.33. mod_status (Webmaster in a Nutshell)

extending classes: 7.1. Introduction (PHP Cookbook)

extends keyword: 7.1. Introduction (PHP Cookbook)

6.4.3. Inheritance (Programming PHP)

extends keyword (PHP): 16.5.6. Objects (Webmaster in a Nutshell)

Extensible Markup Language (see XML)

11. XML (Programming PHP)

Extensible Markup Language (XML): 1.4. The HTTP Protocol (Webmaster in a Nutshell)

Extensible Stylesheet Language (see XSL)

Extensible Stylesheet Language Transformations (see XSLT)

extension_loaded( ): A.2a. Alphabetical Listing of PHP Functions (a-e) (Programming PHP)

extensions: 13.1. Code Libraries (Programming PHP)

B. Extension Overview (Programming PHP)

Apache: B.1. Optional Extensions Listing (Programming PHP)

aspell: B.1. Optional Extensions Listing (Programming PHP)

BCMath: B.1. Optional Extensions Listing (Programming PHP)

bzip2 compression: B.1. Optional Extensions Listing (Programming PHP)

calendar: B.1. Optional Extensions Listing (Programming PHP)

CCVS: B.1. Optional Extensions Listing (Programming PHP)

clibpdf: B.1. Optional Extensions Listing (Programming PHP)

close or shutdown function, triggering resource cleanup: 2.2.7. Resources (Programming PHP)

COM: B.1. Optional Extensions Listing (Programming PHP)

ctype library: B.1. Optional Extensions Listing (Programming PHP)

CURL: B.1. Optional Extensions Listing (Programming PHP)

Cybercash: B.1. Optional Extensions Listing (Programming PHP)

CyberMUT: B.1. Optional Extensions Listing (Programming PHP)

dBase: B.1. Optional Extensions Listing (Programming PHP)

DBM: B.1. Optional Extensions Listing (Programming PHP)

dbx: B.1. Optional Extensions Listing (Programming PHP)

DOM XML: 12.3.2. Solution (PHP Cookbook)

B.1. Optional Extensions Listing (Programming PHP)

parsing XML: 12.4.2. Solution (PHP Cookbook)

dynamically loading: A.2a. Alphabetical Listing of PHP Functions (a-e) (Programming PHP)

encryption functions: 14.1. Introduction (PHP Cookbook)

EXIF (Exchange Image File Format): 14.4.1. No External Dependencies (Programming PHP)

EXIF (Exchangeable Image File Format): B.1. Optional Extensions Listing (Programming PHP)

FDF (Forms Data Format): B.1. Optional Extensions Listing (Programming PHP)

filePro: B.1. Optional Extensions Listing (Programming PHP)

FriBiDi: B.1. Optional Extensions Listing (Programming PHP)

FTP: 17.7.1. Problem (PHP Cookbook)

B.1. Optional Extensions Listing (Programming PHP)

functions provided by, getting: A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

GD: 15.1. Introduction (PHP Cookbook)

15.1. Introduction (PHP Cookbook)

(see also GD library)

GD graphics library: 9.2. The GD Extension (Programming PHP)

gettext: 16.11.1. Problem (PHP Cookbook)

B.1. Optional Extensions Listing (Programming PHP)

getting configuration variables for: 8.23.3. Discussion (PHP Cookbook)

GNU MP: B.1. Optional Extensions Listing (Programming PHP)

iconv: B.1. Optional Extensions Listing (Programming PHP)

IMAP: 13.6.2. Solution (PHP Cookbook)

17.4.2. Solution (PHP Cookbook)

IMAP, POP, and NNTP: B.1. Optional Extensions Listing (Programming PHP)

Imlib2: 9.2. The GD Extension (Programming PHP)

Informix: B.1. Optional Extensions Listing (Programming PHP)

Ingres II databases: B.1. Optional Extensions Listing (Programming PHP)

InterBase: B.1. Optional Extensions Listing (Programming PHP)

IRC gateway: B.1. Optional Extensions Listing (Programming PHP)

Java: B.1. Optional Extensions Listing (Programming PHP)

Kerberos: B.1. Optional Extensions Listing (Programming PHP)

LDAP: 17.8.2. Solution (PHP Cookbook)

loaded, getting names of: A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)

mcrypt: 14.8.2. Solution (PHP Cookbook)

mhash: B.1. Optional Extensions Listing (Programming PHP)

Microsoft SQL Server: B.1. Optional Extensions Listing (Programming PHP)

Ming library (Flash movies): B.1. Optional Extensions Listing (Programming PHP)

mnoGoSearch: B.1. Optional Extensions Listing (Programming PHP)

MySQL: B.1. Optional Extensions Listing (Programming PHP)

ODBC: B.1. Optional Extensions Listing (Programming PHP)

Oracle: B.1. Optional Extensions Listing (Programming PHP)

Ovrimos SQL: B.1. Optional Extensions Listing (Programming PHP)

PDF: 10.1. PDF Extensions (Programming PHP)

checking whether installed: 13.3.1. Output Buffering (Programming PHP)

PDFlib: B.1. Optional Extensions Listing (Programming PHP)

PEAR DB: 8.4. Advanced Database Techniques (Programming PHP)

8.4.7. Transactions (Programming PHP)

accessing databases with: 8.1. Using PHP to Access a Database (Programming PHP)

8.3. PEAR DB Basics (Programming PHP)

class and object methods: 8.3. PEAR DB Basics (Programming PHP)

database performance and: 8.1. Using PHP to Access a Database (Programming PHP)

getting data from query results: 8.3.5. Fetching Results from a Query (Programming PHP)

PHP Extension and Application Repository (PEAR): 21.1. Introduction (PHP Cookbook)

PHP-GTK: 20.1. Introduction (PHP Cookbook)

20.6.3. Discussion (PHP Cookbook)

for PHP on Windows: 15.1.3. Adding Extensions to the Base Distribution (Programming PHP)

platform-specific: 15.2.10. Common Platform-Specific Extensions (Programming PHP)

PostgreSQL: B.1. Optional Extensions Listing (Programming PHP)

pspell: B.1. Optional Extensions Listing (Programming PHP)

Readline: 20.4.2. Solution (PHP Cookbook)

B.1. Optional Extensions Listing (Programming PHP)

Recode: B.1. Optional Extensions Listing (Programming PHP)

Satellite CORBA Client: B.1. Optional Extensions Listing (Programming PHP)

shmop: B.1. Optional Extensions Listing (Programming PHP)

SNMP: B.1. Optional Extensions Listing (Programming PHP)

sockets: B.1. Optional Extensions Listing (Programming PHP)

SWF (Shockwave Flash): B.1. Optional Extensions Listing (Programming PHP)

Sybase: B.1. Optional Extensions Listing (Programming PHP)

System V Semaphores and Shared memory: B.1. Optional Extensions Listing (Programming PHP)

vpopmail: B.1. Optional Extensions Listing (Programming PHP)

WDDX: 12.11.2. Solution (PHP Cookbook)

B.1. Optional Extensions Listing (Programming PHP)

writing in C for PHP: 14. Extending PHP (Programming PHP)

architectural overview: 14.1. Architectural Overview (Programming PHP)

command-line PHP: 14.3.1. Command-Line PHP (Programming PHP)

compiling: 14.3.5. Compiling Your Extension (Programming PHP)

config.m4 file: 14.4. The config.m4 File (Programming PHP)

creating variables: 14.11. Creating Variables (Programming PHP)

developers mailing list: 14.14. Where to Go from Here (Programming PHP)

external dependencies: 14.4.2. External Dependencies (Programming PHP)

function return values: 14.8. Returning Values (Programming PHP)

global variables: 14.10. Global Variables (Programming PHP)

INI entries: 14.12. Extension INI Entries (Programming PHP)

memory management functions: 14.5. Memory Management (Programming PHP)

parameter handling: 14.7. Parameter Handling (Programming PHP)

PHP source code, downloading latest: 14.2.1. The PHP Source (Programming PHP)

planning: 14.3.2. Planning Your Extension (Programming PHP)

pval/zval data type: 14.6. The pval/zval Data Type (Programming PHP)

references: 14.9. References (Programming PHP)

resources: 14.13. Resources (Programming PHP)

skeleton extension, creating and fleshing out: 14.3.3. Creating a Skeleton Extension (Programming PHP)

software tools: 14.2.2. Software Tools (Programming PHP)

testing: 14.3.6. Testing Your Extension (Programming PHP)

XML: 12.1. Introduction (PHP Cookbook)

XML parser: B.1. Optional Extensions Listing (Programming PHP)

XML-RPC: 12.7.2. Solution (PHP Cookbook)

xmlrpc: 11.5. Web Services (Programming PHP), documentation, web site: 11.5.2. Clients (Programming PHP)

xmlrpc-epi: 12.7.2. Solution (PHP Cookbook)

XSLT: 12.6.2. Solution (PHP Cookbook)

11.4. Transforming XML with XSLT (Programming PHP)

B.1. Optional Extensions Listing (Programming PHP)

YAZ: B.1. Optional Extensions Listing (Programming PHP)

YP/NIS: B.1. Optional Extensions Listing (Programming PHP)

Zend: 14.1. Architectural Overview (Programming PHP)

zip: 18.27. Program: Unzip (PHP Cookbook)

ZIP files: B.1. Optional Extensions Listing (Programming PHP)

zlib: 18.26.2. Solution (PHP Cookbook)

extensions, filename: 19.5.3. Discussion (PHP Cookbook)

external objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

external programs, running: 18.21.3. Discussion (PHP Cookbook), passing input to: 18.22.1. Problem (PHP Cookbook)

external property, window objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

external style sheets: 9.1.3. External Style Sheets (Webmaster in a Nutshell)

external XML entities: 11.3.4. Entity Handlers (Programming PHP), parsing: 11.3.4.1. External entities (Programming PHP)

extract( ): 5.6. Converting Between Arrays and Variables (Programming PHP)

A.2a. Alphabetical Listing of PHP Functions (a-e) (Programming PHP)

extractContents( ): 17.5.2.2. Manipulating ranges (JavaScript)

25. W3C DOM Reference (JavaScript)

extractContents( ) method, Range objects: 9.6. Alphabetical Object Reference (Dynamic HTML)

extracting multiple values from arrays: 5.5. Extracting Multiple Values (Programming PHP)

ext/standard/parsedate.y: 3.10.3. Discussion (PHP Cookbook)

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