uopz_overload

(PECL uopz 1, PECL uopz 2)

uopz_overload — Overload a VM opcode

警告

This function has been REMOVED in PECL uopz 5.0.0.

说明

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

Overloads the specified opcode with the user defined function

参数

opcode

A valid opcode, see constants for details of supported codes

callable

返回值

范例

示例 #1 uopz_overload() example

<?php
uopz_overload(ZEND_EXIT, function(){});

exit();
echo "Hello World";
?>

以上例程会输出：

Hello World