uopz_unset_return
(PECL uopz 5, PECL uopz 6)
uopz_unset_return — Unsets a previously set return value for a function
说明
uopz_unset_return
( string
$function
) : bool
uopz_unset_return
( string
$class
, string $function
) : bool
Unsets the return value of the function previously set by uopz_set_return().
参数
-
class -
The name of the class containing the function
-
function -
The name of the function
返回值
True on success
范例
Example #1 uopz_unset_return() example
<?php
uopz_set_return("strlen", 42);
$len = strlen("Banana");
uopz_unset_return("strlen");
echo $len + strlen("Banana");
?>
以上例程会输出：
48