PHP

How can we build a news system? A complete news system includes not only the news interface for browsing, but also the powerful functions of control and background management. how can we schedule and allocate sub-functions in these functions? Next

Source code: + ---------------------- + | pie3dfun. php public functions | + ---------------------- + define (ANGLE_STEP, 5); define the angle step functiondraw_getdarkcolor ($ img, $ clr) when drawing an elliptical arc) evaluate the dark color of $

The PHP image watermark implementation code is complicated, but it is easy for experienced veterans. Next we will use a sample code to analyze the principle of adding watermarks to PHP images. When you need to upload images to a regular website, you

Php obtains the code of the root domain name of the URL. For more information, see. The code is as follows: /** * Get the root domain name * * @ Author lonely * @ Create 2011-3-11 * @ Version 0.1 * @ Lastupdate lonely * @ Package Sl */ Class

The fifth part of the Chinese character encoding study series describes the encoding principles of the urlencode () and urldecode () functions. the two functions are used to encode the URL string and decode the encoded URL string respectively, the

PHP file operations (create, copy, move, and delete files and folders) are easy to use. For more information, see. The code is as follows: /** * File operations * * Example: * FileUtil: createDir ('a/1/2/3'); create a folder named a/1/2/3 *

This article mainly introduces the sample code for php to automatically create folders and upload files. if you need some help, please refer to it. The code is as follows: Session_start (); If ($ _ SESSION ['Company'] = '') { // Exit (); } ?> $

The YUI Library is a set of tools and controls that are written in JavaScript to create rich web interactive applications using DOM scripts, DHTML, AJAX, and other technologies. YUI is based on the BSD protocol and is free of charge for all usage

This article is the third article on improvement of the PHP + jQuery registration module. it mainly records the update of Smarty to the latest version 3.1. it is a very useful article. if you need it, refer to jQuery. Smarty3.1X (the latest

This article mainly introduces how to define an array constant (array constant) in PHP. This article uses the const keyword and eval () function in the class to implement it, if you need it, you can refer to PHP. we cannot use const to directly

This article mainly introduces how to configure the php5.5 development environment and development extension in windows. it is very detailed and comprehensive. it is a very good basic php article. we recommend it to you here. There are a lot of

PDO is a public class for mysql database operations. we can directly use pdo to operate databases without having to customize the class, but in the default php configuration, pdo is not enabled, so we must first in php. enable it in ini. You need to

In the previous series of articles, I was concerned about re-organizing your function in one of the PHP Miscellaneous "refactoring-improving the design of existing code", but I still didn't think I made it clear, I also have a lot of points that I

By judging the string and intercepting the string and then splicing it together, the text image will automatically wrap the line. the following code is used to paste the text into a png image when you accidentally browse the web page, as a matter of

This article provides a detailed analysis of the JSON Chinese garbled text solution in PHP. For more information, see what we know when Ajax technology is used to interact with the PHP background, chinese garbled characters are common. JSON, as a

This article provides a detailed analysis of the usage of ob_get_contents (), ob_end_clean (), ob_start (). For more information, see Ob_get_contents ();Ob_end_clean ();Ob_start ()Use ob_start () to output the same output to the buffer, rather than

This article provides a detailed analysis of the mutual conversion between array2xml, xml2array, and xml and array. if you want to use php as a backend server, you will often encounter this situation, the xml file from the front-end needs to be

This article mainly introduces the Observer mode (Observer) of PHP design mode in detail and code examples. if you need it, refer [Intention] Defines a one-to-many dependency between objects. when the status of an object changes, all objects

Php Chinese network (www.php.cn) provides the most comprehensive basic tutorial on programming technology, introducing HTML, CSS, Javascript, Python, Java, Ruby, C, PHP, basic knowledge of MySQL and other programming languages. At the same time,

Php Chinese network (www.php.cn) provides the most comprehensive basic tutorial on programming technology, introducing HTML, CSS, Javascript, Python, Java, Ruby, C, PHP, basic knowledge of MySQL and other programming languages. At the same time,