(PECL uopz >= 1.0.3)
uopz_restore — Restore a previously backed up function
$class
, string $function
)$function
)Restore a previously backed up function
classThe name of the class containing the function to restore
functionThe name of the function
Example #1 uopz_restore() example
<?php
uopz_backup("fgets");
uopz_function("fgets", function(){
return true;
});
var_dump(fgets());
uopz_restore('fgets');
fgets();
?>
以上例程的输出类似于：
Warning: fgets() expects at least 1 parameter, 0 given in /path/to/script.php on line 8