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Homephp教程php手册解析php中call_user_func_array的作用

解析php中call_user_func_array的作用

Jun 13, 2016 am 11:49 AM
arrayphpuseronecodeeffectcopymethodofparsetransfer

一、直接调用方法

复制代码 代码如下:


function test($a, $b)
{
echo '测试一:'.$a.$b;
}
//调用test方法,array("asp", 'php')对应相应的参数
call_user_func_array('test', array("asp", 'php'));

二、通过类调用类中的方法

复制代码 代码如下:


class test2{
function phpSay($a, $b)
{
echo '测试二:'.$a.$b;
}
}
$o = new test2();
//相当于:$o->phpSay('php','你好');
call_user_func_array(array(&$o, 'phpSay'), array('php','你好'));

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