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PHP options and Information function library: assert_options

Source: Internet
Author: User
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Assert_options

(PHP4 >= 4.0b4)

Assert_options---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Set (get) all kinds of assert flags

Syntax: mixed assert_options (int what [, mixed value])

Description:

With Assert_options () you can set various assert () control options, or simply query their current settings.

Assert options:

Option ini-parameter presets describe assert_active assert.active 1 to enable ASSERT () to compute assert_warning assert.warning 1 assertion publish PHP warning when failure assert_ Bail Assert.bail 0 assertion aborted on failure assert_quiet_eval Assert.quiet_eval 0 cannot be assertion during error_reporting expression calculation ASSERT_ CALLBACK assert_callback (NULL) assertion calling the user function when failure

Assert_options () returns the original set value of any option and returns False when it fails.

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