public static function

PHP 5.3 New Features 1 New features in PHP 5.3 1.1 Namespace) Namespace is undoubtedly the most important new feature of PHP5.3. In PHP5.3, you only need to specify a different namespace. The namespace separator is reversed \. // Select.

Important knowledge points in PHP object-oriented (3 ). 1. namespace: it is similar to the namespace in C ++ and serves the same purpose. it is used to avoid name conflicts when many third-party libraries are referenced. Through namespace, even if

Yii2 is a high-performance, component-based PHP Framework. This article details how to use Yii2 to develop the backend. Let's take a look. Yii2 is a high-performance, component-based PHP Framework. This article details how to use Yii2 to develop the

Class verify{ /** * Verify user name * @param string $value * @param int $length * @return Boolean */ public static function Isnames ($value, $minLen =2, $maxLen =20, $charset = ' all ') { if (empty ($value))

Class verify{ /** * Verify user name * @param string $value * @param int $length * @return Boolean */ public static function Isnames ($value, $minLen =2, $maxLen =20, $charset = ' all ') { if (empty ($value))

Form verification /** * Page function: Common form verification classes * Prepared by: phper * Creation Time: 2011-4-11 */ Class validate { Public static function

This article mainly introduces the example of using curl to capture visitor information in the QQ space in php. if you need a visitor, refer to the QQ space. Config. php The code is as follows: Define ('app _ dir', dirname (_ FILE __));Define

PHP object-oriented ---- static as we all know, the goal of OOP is to write code, copy, copy, and inherit, and then use each job reasonably, it also facilitates code management. Find the link where an error occurs. But sometimes the class we write

1:static Access character Using static in a class has two main uses, defining static members, and defining static methods. Static members retain only one variable value, which is valid for all instances The method of the class is static,

As we all know, the goal of OOP is to write code once, copy, copy, inherit, inherit, and then inherit to make reasonable use of every job, and also facilitate code management. Find the link where an error occurs. However, sometimes the class we

How to use PHP static methods and attributes. As we all know, the goal of OOP is to write code once, copy, copy, inherit, inherit, and then inherit to make reasonable use of every job, and also facilitate code management. As we all know, the goal of

PHP object-oriented ---- static as we all know, the goal of OOP is to write code, copy, copy, and inherit, and then use each job reasonably, it also facilitates code management. Find the link where an error occurs. However, sometimes the class we

PHP object-oriented ---- static as we all know, the goal of OOP is to write code, copy, copy, and inherit, and then use each job reasonably, it also facilitates code management. Find the link where an error occurs. However, sometimes the class we

Native PHP syntax to render the page while providing widget functionality /** * Get and Set configuration parameters support Batch Definition * If $key is an associative array, the configuration is written as K-v *

In the development of four-nation military games, use flex online game development-four-nation military games (5)-refine the chess development api, we have extracted the first api for chess game development-FlexChessAPI. This api design principle is

To enable your data classes to maximize reuse, write a reusable PDO to manipulate MySQL classes: Since PDO can connect to the various database tutorials that are now popular, write a separate configuration class class to complete the configuration

Test-driven Development and unit testing are the latest ways to ensure that your code is still working as we expect after modifications and significant adjustments. In this article, you'll learn how to unit test your PHP code at the module, database,

=The relationship between the key and value used for an array in an arrayFor example:$a = Array (' 0 ' = ' 1 ',' 2 ' = ' 4 ',);echo $a [' 0 '];echo $a [' 2 ']; -Methods and properties in a class to reference class instancesFor example:Class

The first is a set of code: Abstract class user {} class admin extends user {private $ group; public static function create () {return new admin ();} public static function getgroup () {return "admin ";}//....... other functions ..} Class

Copy CodeThe code is as follows: Class Session_handler { protected $maxlifetime = null; protected $dbHandle = null; public $config = null; public static function init ($args) { return new self ($args); } Public function __construct ($args)