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PHP Manual


(PHP 4, PHP 5)

assert_options — Set/get the various assert flags


mixed assert_options ( int $what [, mixed $value ] )

Set the various assert() control options or just query their current settings.



Assert Options
option ini-parameter default description
ASSERT_ACTIVE 1 enable assert() evaluation
ASSERT_WARNING assert.warning 1 issue a PHP warning for each failed assertion
ASSERT_BAIL assert.bail 0 terminate execution on failed assertions
ASSERT_QUIET_EVAL assert.quiet_eval 0 disable error_reporting during assertion expression evaluation
ASSERT_CALLBACK assert.callback (NULL) user function to call on failed assertions


An optional new value for the option.

Return Values

Returns the original setting of any option or FALSE on errors.

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