Uopz 函数
PHP Manual

uopz_overload

(PECL uopz >= 1.0.0)

uopz_overloadOverload a VM opcode

说明

void uopz_overload ( int $opcode , Callable $callable )

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

Example #1 uopz_overload() example

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

exit();
echo 
"Hello World";
?>

以上例程的输出类似于:

Hello World

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Uopz 函数
PHP Manual