Introduction
These functions/constants are available since PHP 5.1.0 and if you have
compiled one of the extensions based on libxml, like DOM, SimpleXML and XSLT.
Requirements
This extension requires » libxml >=
2.6.0.
Predefined Classes
LibXMLError
Properties
-
code - the error's code
-
column - the column where the error occurred. Please note that
this property isn't entirely implemented in libxml and therefore
0 is often returned.
-
file - the filename, or empty if the XML was loaded from a string
-
level - the severity of the error (one of the following constants:
LIBXML_ERR_WARNING,
LIBXML_ERR_ERROR or
LIBXML_ERR_FATAL)
-
line - the line where the error occurred
-
message - the error message
Predefined Constants
The constants below are defined by this extension, and
will only be available when the extension has either
been compiled into PHP or dynamically loaded at runtime.
-
LIBXML_COMPACT
(integer)
-
Activate small nodes allocation optimization. This may speed up your
application without needing to change the code.
Note:
Only available in Libxml >= 2.6.21
-
LIBXML_DTDATTR
(integer)
-
Default DTD attributes
-
LIBXML_DTDLOAD
(integer)
-
Load the external subset
-
LIBXML_DTDVALID
(integer)
-
Validate with the DTD
-
LIBXML_NOBLANKS
(integer)
-
Remove blank nodes
-
LIBXML_NOCDATA
(integer)
-
Merge CDATA as text nodes
-
LIBXML_NOEMPTYTAG
(integer)
-
Expand empty tags (e.g. <br/> to
<br></br>)
Note:
This option is currently just available in the
DOMDocument->save() and
DOMDocument->saveXML() functions.
-
LIBXML_NOENT
(integer)
-
Substitute entities
-
LIBXML_NOERROR
(integer)
-
Suppress error reports
-
LIBXML_NONET
(integer)
-
Disable network access when loading documents
-
LIBXML_NOWARNING
(integer)
-
Suppress warning reports
-
LIBXML_NOXMLDECL
(integer)
-
Drop the XML declaration when saving a document
Note:
Only available in Libxml >= 2.6.21
-
LIBXML_NSCLEAN
(integer)
-
Remove redundant namespaces declarations
-
LIBXML_XINCLUDE
(integer)
-
Implement XInclude substitution
-
LIBXML_ERR_ERROR
(integer)
-
A recoverable error
-
LIBXML_ERR_FATAL
(integer)
-
A fatal error
-
LIBXML_ERR_NONE
(integer)
-
No errors
-
LIBXML_ERR_WARNING
(integer)
-
A simple warning
-
LIBXML_VERSION
(integer)
-
libxml version like 20605 or 20617
-
LIBXML_DOTTED_VERSION
(string)
-
libxml version like 2.6.5 or 2.6.17