# uopz_overload

(PECL uopz 1, PECL uopz 2)

uopz_overload — Overload a VM opcode

Warning

This function has been REMOVED in PECL uopz 5.0.0.

### Description

uopz_overload ( int `$opcode` , Callable `$callable` ) : void

Overloads the specified `opcode` with the user defined function

### Parameters

`opcode`

  A valid opcode, see constants for details of supported codes

`callable`

### Return Values

### Examples

Example #1 uopz_overload() example

`<?php
uopz_overload(ZEND_EXIT, function(){});
exit();
echo "Hello World";
?>`

The above example will output:

    Hello World