PHP Tutorials

PHP pre-defined variables (ii) Session variable ($_session): The data generated by the session function of PHP are stored in the $_session variable in the way of super global variables. 1. Session Introduction The session is also known as the

PHP uses virtual proxy to implement lazy loading technology, PHP load The article is from the "Enterprise Application Architecture Model" of Martin great God, the features of the auxiliary PHP Dynamic language can be deferred-loaded with a much

PHP image processing picture background, canvas operation, Like verification code or generate statistical icons based on Dynamic Data, as well as some of the GD library operations described above are dynamic drawing images. In web development,

PHP to determine whether a GIF image is a dynamic image method, This example describes how PHP determines whether a GIF image is a dynamic image. Share to everyone for your reference. Here's how: How to use PHP to determine whether a GIF picture is

$this and $that pointers in PHP use instances, that pointer A special method named "__clone ()" method is defined in PHP5, which is the method that is called automatically when the object is cloned, and the "__clone ()" method will establish an

Pirate (Haidao) online system latest official version, Haidao online shop Product Introduction: After the development team half a month of efforts, Haidao v1.1 beta version finally and everyone met, in this version of our focus system

PHP uses SimpleXML to check the XML file structure instance, Simplexmlxml Using SimpleXML to check whether the XML structure conforms to specifications, in order to make the program multi-purpose, using a benchmark file as a structural criterion,

CI Framework Source Reading notes 6 extension hooks hook.php,cihook.php The CI framework allows you to add or change the core functions of the system (such as rewriting the cache, output, etc.) without modifying the core code of the system. For

"Turn" Super practical PHP Function Summary, practical PHP function Summary Original link: http://www.codeceo.com/article/php-function.html 1, PHP encryption and decryption PHP encryption and decryption functions can be used to encrypt some useful

PHP for JSON Operation example Analysis, phpjson instance analysis This article has analyzed PHP for JSON operations. Share to everyone for your reference. The specific analysis is as follows: Since JSON can be used in many programming languages,

PHP MySQL PDO use, phpmysqlpdo use 1 Php2 $DBH=NewPDO (' Mysql:host=localhost;dbname=access_control ', ' root ', '); 3 $DBH->setattribute (Pdo::attr_errmode, PDO::errmode_exception); 4 $DBH-exec(' Set names UTF8 '); 5 /*Add*/6 //$sql = "INSERT

PHP design mode-factory method Before we introduced the simple factory, today we continue to learn another factory-the factory method. Specific case: Please mm to McDonald's to eat hamburgers, different mm have different tastes, to each remember

PHP gets millisecond timestamp, PHP gets milliseconds We know that the time () function in PHP gets the timestamp, in seconds.However, the front-end JS gets the timestamp in milliseconds. So, in the actual application, how to use the time stamp JS

Php+mysql implementation of infinite classification examples This article mainly introduces the method of realizing infinite classification of php+mysql, the concrete realization steps of MySQL database design, database operation and infinite pole

PHP tree Depth compilation of the Maze and a * Automatic path finding algorithm example analysis, Maze case analysis In this paper, we present a maze and a * automatic pathfinding algorithm for the deep compilation calendar of Php tree. Share to

PHP output Two numbers in the middle of how many palindrome number method This article mainly introduces the PHP output two numbers in the middle of how many palindrome number of methods, the case analysis of the concept of palindrome number and

PHP executes external commands with anti-apostrophe, PHP executes external commands For example: Echo ' WhoAmI '; Export the database, the folder to be imported must have writable permission, the content after-u-p must be written next to each other

Laravel 5 Framework Learning Form validation, Laravel framework In the creation of an article, if you do not enter a direct submission, OK, you get an empty article, without any error, this is not right. Run PHP artisan at the command line to see

Laravel 5 Framework Learning Laravel Introduction and New project, Laravel new project This series of articles is a laracasts.com in the introductory series of videos, I made some changes, can refer to this series of articles to learn Laravel 5.

PHP Curl 2 ways to get HTTPS requests 　PHP Curl 2 ways to get HTTPS requests This article mainly introduces PHP curl to get HTTPS request 2 ways, this article is set to not verify the certificate and host, set a correct certificate two common