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.
说明
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";
?>
以上例程会输出：
Hello World