uopz_unset_return

(PECL uopz 5, PECL uopz 6, PECL uopz 7)

uopz_unset_return — Unsets a previously set return value for a function

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().

True on success

示例 #1 uopz_unset_return() example

<?php
uopz_set_return("strlen", 42);
$len = strlen("Banana");
uopz_unset_return("strlen");
echo $len + strlen("Banana");
?>

以上示例会输出：