assert_options

(PHP4 >= 4.0b4)

assert_options -- Set/get the various assert flags

Description

mixed assert_options (int what [, mixed value])

Using assert_options() you may set the various assert() control options or just query their current settings.

Table 1. assert options

optionini-parameterdefaultdescription
ASSERT_ACTIVEassert.active1enable assert() evaluation
ASSERT_WARNINGassert.warning1issue a PHP warning for each failed assertion
ASSERT_BAILassert.bail0terminate execution on failed assertions
ASSERT_QUIET_EVALassert.quiet_eval0 disable error_reporting during assertion expression evaluation
ASSERT_CALLBACKassert_callback(null)user function to call on failed assertions

assert_options() will return the original setting of any option or false on errors.