PHP

The yiiYII widget creates a Login form. The YII Framework must follow the creation method of its form to create a logon model. the error is the same as that of the database operation model. The difference is that it does not interact with the

PHP's perfect GIF proportional scaling class, with the removal of the zoom black background. Now everything you write is encapsulated into a class... you just need to call it. I won't say how to call the Copy code as follows :? Phpclassresize_image {

PHP connection to the public platform Message Interface Development Process Tutorial. 1. write the interface program and upload an interface program file on your server. for example, www. yourdomain. comweixin. php contains the following content:

Php database backup and restoration class sharing. Copy the code as follows :? Php * database backup restore class * @ authorxialeistudioadmin@xialeistudio.net * ClassDatabaseTool * classDatabaseTool {private $ handler; private $ The code is as

Php traverses all files and subfolders in a folder. Traverse the directory and save the result to the array. Php4 and above are supported. Php5 and later use the scandir () function to replace the while loop. Copy the code as follows :? Php *** @

Use PHP to export Redis data to another Redis code. PHP script for exporting data from a Redisdb to another Redisdb: Copy the code as follows: $ from127.0.0.1: 62006; $ to127.0.0.1: 62008; $ from_redisredis_init ($ from the PHP script for exporting

Php obtains the image in the folder path and the display by page. Copy the code as follows: div? Php $ pageisset ($ _ GET [page])? $ _ GET [page]: 0; starting from scratch $ img The code is as follows: $ Page = isset ($ _ GET ['Page'])? $ _

PHP and Nginx support dynamic image cropping. I wrote an article about the high-performance PHP image dynamic cropping solution a long time ago. The article uses nginxCache and rewrite for implementation. of course, with CDN, that solution has a

Examples of php interfaces and abstract classes. 1. abstract class abstractclass1. abstract class refers to a class with abstract keywords added before class (abstract keywords added before class method function keywords. I. abstract class 1.

Configure the yii Framework in php. I have studied the yii Framework of php. First, the premise of studying the yii Framework is to download the one-click installation of php and the one-click installation of zendstudio .. php to provide the

PHP extension. Download the corresponding php extension file php_mongo.dll, merge it into the php Extension folder phpext, and modify php. ini file, add the following lines: extensionphp_mongo.dllPHP to connect to the database $ co to download the

Phpexcel graph (1) getting started. PHPExcel-the PHP processing engine PHPExcel provides a series of PHP language classes, allowing you to easily read and write files in the following format: .xls.xlsx.csv. odsGnumericPDFHTML... PHP processing

Use swoole to extend the phpwebsocket example. Copy the code as follows :? Phpdefine (DEBUG, on); define (WEBPATH, str_replace (\, ,__ DIR _); require _ DIR _... libslib_config.php; classWebSocketextendsSwool The code is as follows: Define

Use php to record keywords that users enter the website through search engines. Copy the code as follows: $ rfr $ _ SERVER [HTTP_REFERER]; if (! $ Rfr) $ rfr. $ _ SERVER [HTTP_HOST]; if ($ rfr) {$ pparse_url ($ rfr); parse_str ($ p [query], $ pa); $

Memcached comprehensive analysis-5. memcached applications and compatible programs. Original article link: gihyo. jpdevfeature01memcached0005 this series of articles links here: 1st times: www.phpchina.comhtml29n-35329.html 2nd times: www. php

No garbled characters are found in Chinese and English sentences. Idea: 1. encode the string with urlencode. 2. use regular expressions to search for statements ending with transcoding punctuation. 3. urldecode decoding data [code] [PHP] Code 1

Add Xdebug extension in PHP. 1. download the corresponding DLL 2. put the file in the ext folder under the PHP installation directory 3. modify the php. ini copy code as follows: [Xdebug] zend_extension.extphp_xdebug-2.2.3-5.3 1. download the

Php: What is the difference between input and $ _ POST in php. Let's take a look at two examples: php: input code formactionpost. phpmethodpostinputtypetextnameuserinputtypepasswordnamepasswordinputtypesubmitformp. let's take a look at two instances

PHPfastcgi mode large file upload error 500. When uploading images in a project recently, there were more than 300 K results. a server error was reported, which was never encountered before. the error message is as follows: mod_fcgid: www.111cn.

Use php to test the hard disk write speed. Copy the code as follows :? Phpset_time_limit (0); $ strstr_pad ($ str, 512,0); $ filefopen (. temp, a +); $ i0; $ bytes1000000000; $ mygabyte $ bytes1000000; E The code is as follows: Set_time_limit (0