PHP Tutorials

PHP implementation Recursive crawl Web page class instance Specific as follows: 123456789101112131415161718192021st222324252627282930 Class crawler{Private $_depth=5;Private $_urls=array ();function Extract_links ($url){if (

PHP implementation automatically adjusts the font size of the class instance in the restricted area, the font size instance The example in this paper is about the class that PHP implements to automatically adjust the font size in the restricted

Some uses of the PHP trim () function, Phptrim function usage String Trim ( string $str [, string $charlist ])- removes white space characters (or other characters) from the beginning and end of a string Trim () function when the second argument

PHP merges data by column value, PHP merges data /* * PHP consolidated Array by value * /function my_array_merge (&$array 1, &$ Array2) { $resultArray(); foreach ($array 1as$key = &$value) { $result

Yii Source Analysis 4--Non-core class import registration, Yii source code Reprint Please specify: theviper http://www.cnblogs.com/TheViper In the Yii source code Analysis 1 said Spl_autoload_register register a given function as the implementation

Use Memache as a process lock in PHP to share the Operation class This article mainly introduces PHP in the use of Memache as a process lock operation class sharing, this article directly gives the class implementation code and application examples,

Simplify PHP development with 10 tools to streamline PHP development This article describes 11 projects that can help simplify PHP development, including frameworks, class libraries, tools, and code. 1. CakePHP Development Framework CakePHP is a

Phpcms custom tab pagination in custom modules, Phpcms page If you are an experienced phpcms two times developers, this article can be ignored, because the wording of this is very disgustingToday in the development of a website self-built a module

Smarty profile data and retention data for the template engine This article mainly introduces the Smarty template engine configuration file data and the method of preserving data, the example analyzes the Smarty template engine configuration file

PHP Simple implementation of multi-byte string flipping method, PHP byte string flip In this paper, we describe a simple way to implement multi-byte string flipping in PHP. Share to everyone for your reference. The implementation method is as

How PHP intercepts strings by word This specifies the number of strings and words to intercept. The code is as follows: function Limit_words ($string, $word _limit) { $words = Explode ("", $string); Return implode ("", Array_splice ($words, 0,

Laravel 5 Framework Learning Database Migration (migrations), laravelmigrations Database migrations is one of the most powerful features of Laravel. Database migration can be understood as a version controller of a database. There are two migration

Build apache+mysql+php development environment under Windows, Apachemysql Requirements Essential knowledgeFamiliar with basic programming environment construction. Operating EnvironmentWindows 7 (64-bit);Apache2.2;MySQL Server 5.5php-

PHP logs visitors ' information and generates images PHP records information about visitors and generates images, as follows. The code below, this article only writes some elementary thing, the need friend can make the change according to own

Yii database Add, modify, delete related Operations summary In this paper, we summarize the data in Yii, modify the data, delete the relevant operation of data, just learned a few days, only recorded some, later slowly enrich, there is a need for

How PHP generates thumbnails of pictures, The example in this article describes how PHP generates image thumbnails. Share to everyone for your reference. Specific as follows: We need to use the GD2 library here. function Make_thumb ($SRC, $dest,

PHP Public Platform Development Class instance, PHP public platform instance This article describes the PHP public platform development class. Share to everyone for your reference. The specific analysis is as follows: The thinkwechat.php class file

The method of automatic loading class map for Yii In this paper, the method of implementing the automatic loading class map of Yii is described. Share to everyone for your reference. Specific as follows: Yii inherits a static property $classmap,

PHP determines if a folder exists or does not exist, and then creates Copy the Code code as follows:function Mkdirs ($dir, $mode = 0777){if (Is_dir ($dir) | | @mkdir ($DIR, $mode)) return TRUE;if (!mkdirs (DirName ($dir), $mode)) return

Laravel 5 Framework Learning user authentication, LARAVEL5 framework Certification Laravel Factory has a user authentication system, we look at routes.php, if removed, add on: Route::controllers ([ ' auth ' = ' auth\authcontroller ', ' password '