PHP

This article mainly introduces php and ajax to implement the like, top, and step-on function instances, including PHP code, JS code, and database code. it is very detailed and provides a very good example, for more information, see Ajax. Php

If someone else enters the verification code on the website, you can directly judge whether the verification code is correct or not. The experience is very good. add the verification code to your website and share the source code with the html code:

This article mainly introduces the PHP Cache mechanism OutputControl. if you need it, you can refer to the configuration in php5.2. output_buffering is disabled by default. Therefore, a warning will appear when you run the following three lines of

This article describes how to use ThinkPHP + Uploadify to upload images. For more information, see ThinkPHP. First, extract the downloaded Uploadify package to a public folder. The implementation code is as follows: Front-end html:

This article describes how to run Linux commands in PHP and start the SSH service. because the SSH service of VPS fails, the server cannot be accessed, if you want to upgrade your VPS, the sshd service will not be automatically started due to

This article mainly describes how to use PHP to read RSS (Feed) instances. it is relatively simple. if you need it, refer to getting a blog recently. However, it is troublesome to synchronize various blogs, fortunately, every blog has its own RSS

This article describes how to define literal objects in json data format in PHP. this is a work und. json can also be used to generate arrays in classes, for more information, see JSON PHPer knows that PHP does not support literal terms, at least

This article describes how to use the comment plug-in ThinkPHP. it describes in detail the specific usage of comment plug-ins on ThinkPHP, which is very useful. if you need it, refer to ThinkPHP. This example describes how to use the comment

This article mainly introduces the usage of ftp_chdir and ftp_cdup functions in php, describes the FTP directory operation skills in PHP in the form of examples, and has some reference value, for more information about ftp_chdir and ftp_cdup

This article describes how PHP uses the built-in function memory_get_usage () to obtain memory usage. For more information, see The PHP built-in function memory_get_usage, the unit is byte ). In actual WEB development, these functions are very

We often encounter editor problems when working on projects. Currently, Baidu editor is the preferred choice. today we will look at how to integrate hundreds of ueditors in php, for more information about how to integrate Baidu UE (ueditor 1.4.3),

JSONP (JSONwithPadding) is an unofficial protocol. its implementation method is: let the client decide the Javascript function name to be called back, in the third-party server, JSON data is assembled into the callback function name, and the

This article provides a detailed analysis of PHPMailer in php (126.com). For more information, see Require_once ('../class. phpmailer. php '); $ Mail = new PHPMailer (); $ Body = "I finally sent the email! Haha! Goodboy xxxxxxx! Http://news.qq.com/a/

Two days ago, I needed to find the duplicate data in the php array and summarized the two methods. I will share them with you here. For more information, see (1) using functions provided by php, array_unique and array_diff_assoc are implemented.

This article provides a detailed analysis of the implementation of the php version of link_mysql. For more information, see The code is as follows: $ Str_ SQL _read = "select count (*) as num from userinfo ";$ Str_ SQL _del = "delete from

This article provides a detailed analysis of the use of the php variable modifier static. For more information, see static variables that only exist in local function domains, however, when the execution of a program leaves this scope, its value is

There are two methods to process cookies: Server (php, asp, etc.) and client (javascript ). in this tutorial, we will learn how to create cookies through php and javascript. HTTP is a stateless protocol, this means that you are independent of every

The method in this article solves the problem of how to restrict the size of the image file uploaded by ckeditor. the specific steps are as follows. you can refer to the following method to modify PHP. INI configuration file upload size limit,

It takes only three steps to use CodeIgniter to generate the site map. the method is very simple. you can refer to it. 1. a controller named sitemap is created. The code is as follows: If (! Defined ('basepath '))Exit ('no direct script access

This article describes how to use PHP static variables as cache to reduce repeated code execution and optimize the PHP code instance below program performance. the function is to help users reset their passwords, requestResetPassword is used to