# uopz_restore

(PECL uopz 1 >= 1.0.3, PECL uopz 2)

uopz_restore — Restore a previously backed up function

Warning

This function has been REMOVED in PECL uopz 5.0.0.

### 说明

uopz_restore ( string `$function` ) : void
uopz_restore ( string `$class` , string `$function` ) : void

Restore a previously backed up function

### 参数

`class`

  The name of the class containing the function to restore

`function`

  The name of the function

### 返回值

### 范例

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