assert_options
(PHP 4, PHP 5)
assert_options — Set/get the various assert flags
说明
mixed assert_options
( int $what
[, mixed $value
] )
Set the various assert() control options or just query
their current settings.
参数
-
what
-
Assert Options
| option |
ini-parameter |
default |
description |
| ASSERT_ACTIVE |
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 |
-
value
-
An optional new value for the option.
返回值
Returns the original setting of any option or FALSE on errors.