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

The ToString () Magic method automatically calls the method when it is used as a string, and in that method, you can return a certain string to indicate the result of the object being converted to a string. 　　The Magic method is more commonly used. Note: If the method is not defined, the object cannot be used as a string! An example of the ToString () method is not defined in the class: <?phpini_set (' display_errors ', 1), Class a{public $name, public $age, public $sex, &n

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

Introduction: __tostring () Magic method when you use an object as a string, the method is called automatically, and in that method, you can return a certain string to indicate the result of the object being converted to a string. 　　The Magic method is more commonly used. Note: If the method is not defined, the object cannot be used as a string! Example of __tostring () method not defined in class: <?phpini_set (' display_errors ', 1); Class a{Public

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&amp;nbs_php tutorials

Introduction: Multiple PHP Functions Local denial of Service&amp;nbs. Com_invoke ()? PHP//==================================================================================////PHP 4.4.6 Com_invoke () Local denial of Service////Tested on WIN XP,

4. The new _invoke method in php5.3

Introduction: New additions to the _invoke method in php5.3 in PHP 5.3, the newly added invoke method is found in the following example: <?phpclass demo{public Function __invoke () {&

5. The Illusion method in PHP

Introduction: The Magic method in PHP php Magic method: __construct (), __destruct (), __call (), __callstatic (), __get (), __set (), __isset (), __unset (), __ Sleep (), __wakeup (), __tostring (), __invoke (), __set_state (), __

6. The trick method in PHP

Introduction: The Magic method commonly used in PHP magic methods are: __construct (), __destruct (), __call (), __callstatic (), __get (), __set (), __isset (), __unset (), __ Sleep (), __wakeup (), __tostring (), __invoke (), __set_state (

7. The new _invoke method in php5.3

Introduction: New additions to the _invoke method in php5.3 in PHP 5.3, the newly added invoke method is found in the following example: <?phpclass demo{public Function __invoke () {&NB

8. PHP Trick method

Introduction: Php Magic Method __construct () __set () __get () __isset () __unset () __autoload () __call () __clone () __invoke () __sleep () __ Wakeup () __construct () Construction Method: The constructor method in PHP requires that the constructor method cannot be overloaded, that is, there is only one construction method. Functio

9. Multiple PHP Functions Local denial of Service&amp;nbs

Introduction: Multiple PHP Functions Local denial of Service&amp;nbs. Com_invoke ()? PHP//==================================================================================////PHP 4.4.6 Com_invoke () Local denial of Service////Tested on WIN XP,

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