uopz_set_hook

(PECL uopz 5, PECL uopz 6)

uopz_set_hook — Sets hook to execute when entering a function or method

说锟斤拷

uopz_set_hook ( string $function , Closure $hook ) : bool
uopz_set_hook ( string $class , string $function , Closure $hook ) : bool

Sets a hook to execute when entering a function or method.

锟斤拷锟斤拷

class

The name of the class.

function

The name of the function or method.

hook

A closure to execute when entering the function or method.

锟斤拷锟斤拷值

锟缴癸拷时锟斤拷锟斤拷 TRUE锟斤拷 锟斤拷锟斤拷锟斤拷失锟斤拷时锟斤拷锟斤拷 FALSE锟斤拷

锟斤拷锟斤拷

Example #1 Basic uopz_set_hook() Usage

<?php
function foo() {
    echo 'foo';
}
uopz_set_hook('foo', function () {echo 'bar';});
foo();
?>

锟斤拷锟斤拷锟斤拷锟教伙拷锟斤拷锟斤拷锟�

barfoo

锟轿硷拷