How to use __invoke()? Summary of __invoke() instance usage in php

tostring() magic method When an object is used as a string, this method will be automatically called, and in this method, a certain string can be returned to indicate the result of converting the object into a string. This magic method is relatively common. Note: If this method is not defined, the object cannot be used as a string! Example of undefined tostring() method in a class:

1. PHP object-oriented-detailed code examples of __tostring() and __invoke()

##Introduction: When the __tostring() magic method uses an object as a string, it will automatically call this method, and in this method, certain characters can be returned String to indicate the result of converting the object to a string. This magic method is relatively common. Note: If this method is not defined, the object cannot be used as a string! Example of undefined __tostring() method in a class:

2. php magic method

Introduction: __construct(), __destruct(), __call(), __callStatic(), __get(), __set(), __isset(), __unset(), __sleep(), __wakeup(), __toString(), __invoke(), __set_state() and __

##3.

Multiple PHP Functions Local Denial of Service&nbs_PHP tutorial

Introduction: Multiple PHP Functions Local Denial of Service&nbs. com_invoke() ?php // =========================================== ======================================= // // PHP 4.4.6 com_invoke() Local Denial of Service // // Tested on WIN XP,

4.

New _invoke method in php5.3

Introduction: The newly added _invoke method in php5.3 In php 5.3, a newly added invoke method was discovered. The example is as follows: ##5. Method

Introduction: Magic methods in php PHP magic methods: __construct(), __destruct(), __call(), __callStatic(), __get(), __set() , __isset(), __unset(), __sleep(), __wakeup(), __toString(), __invoke(), __set_state(), __

6. in PHP Magic methods

Introduction: Magic methods in PHP Commonly used magic methods are: __construct(), __destruct(), __call(), __callStatic(), __get(), __set(), __isset(), __unset(), __sleep(), __wakeup(), __toString(), __invoke(), __set_state(

7. php5.3 The newly added _invoke method

##Introduction: The newly added _invoke method in php5.3 In php 5.3, the newly added invoke method was discovered, the example is as follows :

8. php Trick Method

##Introduction ：php magic method __construct()__set()__get()__isset()__unset()__autoload()__call()__clone()__invoke()__sleep()__wakeup()__construct()Construction method: Constructor method requirements in PHP The constructor cannot be overloaded, that is, there is only one constructor.?functio

9. Multiple PHP Functions Local Denial of Service&nbs

Introduction: Multiple PHP Functions Local Denial of Service&nbs. com_invoke() ?php // =========================================== ======================================= // // PHP 4.4.6 com_invoke() Local Denial of Service // // Tested on WIN XP,

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