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# uopz_copy

(PECL uopz >= 1.0.4)

uopz_copy — Copy a function

### Description

Closure uopz_copy ( string `$class` , string `$function` )
Closure uopz_copy ( string `$function` )

Copy a function by name

### Parameters

`class`

  The name of the class containing the function to copy

`function`

  The name of the function

### Return Values

A Closure for the specified function

### Examples

Example #1 uopz_copy() example

`<?php
$strtotime = uopz_copy('strtotime');
uopz_function("strtotime", function($arg1, $arg2) use($strtotime) {
/* can call original strtotime from here */
var_dump($arg1);
});
var_dump(strtotime('dummy'));
?>`

The above example will output something similar to:

    string(5) "dummy"

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PHP Manual