PHP magic function __call() usage example analysis

PHP magic function __call() usage example analysis_PHP tutorial

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Release： 2016-07-13 10:06:32

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PHP magic function __call() usage example analysis

This article mainly introduces the usage of PHP magic function __call() and analyzes the function of __call() function with examples. and usage techniques, which have certain reference value. Friends in need can refer to it

This article analyzes the usage of PHP magic function __call() with examples. Share it with everyone for your reference. The details are as follows:

Introduction to the PHP magic function __call(), you will understand it after reading the following example:

class A{

public $name;

function test1($a){

echo "test1111";

}

function test2($a){

echo "test2222";

}

//当某个对象调用某个方法，而当该方法不存在时，则系统会自动调用__call()

function __call($method,$val){

echo "类中找不到方法：".$method;

}

$aaa = new A();

$aaa ->test(1);

1 2

6 7

<🎜>class A{<🎜> <🎜>public $name;<🎜> <🎜>function test1($a){<🎜> <🎜>echo "test1111";<🎜> <🎜>}<🎜> <🎜>function test2($a){<🎜> <🎜>echo "test2222";<🎜> <🎜>}<🎜> <🎜>//When an object calls a method and the method does not exist, the system will automatically call __call()<🎜> <🎜>function __call($method,$val){<🎜> <🎜>echo "Method not found in class: ".$method;<🎜> <🎜>}<🎜> <🎜>}<🎜> <🎜>$aaa = new A();<🎜> <🎜>$aaa ->test(1); ?>

Output result: Method not found in class: test I hope this article will be helpful to everyone’s PHP programming design. http://www.bkjia.com/PHPjc/958134.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/958134.htmlTechArticlePHP magic function __call() usage example analysis This article mainly introduces the usage of php magic function __call() , the example analyzes the function and usage skills of the __call() function, which has certain reference value...