PHP Tutorials

How to use PHP to create RSS reader for Beginners Jacques Noah published an article on devshed to create a PHP-based RSS reader in PHP4 with any version of MySQL, with three main tags in the RSS document: Title,link and Description, contain the

Share two ways to compress page output data to improve page access speed by using PHP zlib Extensions for page gzip compression output (using PHP's built-in function Ob_gzhandler for gzip compression output), Another way is to modify the php.ini

In a PHP program, how to tell if a Web request is an AJAX request or a normal request? We often have such a problem in the project, the browser can directly input the address of my Ajax submission, the browsers will be able to directly request data

$php _self = isset ($_server[' php_self ')? $_server[' php_self ': $_server[' script_name '];if ('/' = = substr ($php _self,-1)) { $php _self. = ' index.php ';} Define (' Php_self ', $php _self); If Echo basename (php_self) Display as:

Directly on the code: Copy the Code code as follows:/* Return a 302 address */function curl_post_302 ($url, $vars) {$ch = Curl_init ();curl_setopt ($ch, Curlopt_returntransfer, 1);curl_setopt ($ch, Curlopt_url, $url);curl_setopt ($ch, Curlopt_post,

The project was written on a temporary basis. To be perfected: Copy CodeThe code is as follows:/* * Based on user-submitted (swf/html) address, get Youku, potato SWF play address * */ Private Function _getswf ($url = ") { if (Isset ($url) &&!empty (

first, the implementation of merging and compressing multiple JS and CSS file code Html: Copy the Code code as follows: Php: Copy the Code code as follows:Output JSHeader ("Content-type:application/x-javascript; Charset:utf-8 ");if (Isset

The fields inside the double quotation mark are interpreted by the compiler and then output as HTML code. "The single quotation mark does not explain, the direct output." It can be seen literally that single quotes are faster than double

Become a good PHP programmer, how to do it? What kind of skills should you have to be a PHP programmer? What level of skill do you have? This article lists some things that you should know as a PHP programmer. MySQL Capabilities The application on

share the next php+highchats to generate a dynamic chart. Example: Series: [{type: ' Pie ', name: ' Browser share ', data: [ [' Firefox ', 45.0], [' IE ', 26.8], {name: ' Chrome ', y: 12.8, slicedtrue, selectedtrue }, [' Safari ', 8.5], [' Opera ',

The Simple Linux PHP gets the server state code, not much to say-directly on the function: function Get_used_status () {$fp = Popen (' top-b-N 2 | grep-e "^ (cpu| mem| Tasks) "'," "R");//Get a moment of system CPU and memory usage$rs = "";while

PHP is a very popular open source server-side scripting language, and most of the sites you see on the World Wide Web are developed using PHP. However, you are probably surprised to notice that a small number of people swear to be far away from PHP.

Simple PHP gets the Linux server state code, not much to say-directly on the function: Copy the Code code as follows:function Get_used_status () {$fp = Popen (' top-b-N 2 | grep-e "^ (cpu| mem| Tasks) "'," "R");//Get a moment of system CPU and

Monday echo Date (' y-m-d ', (Time ()-((Date (' W ') ==0?7:date (' W ') ')-1) *24*3600)); W is the number form of the day of the week, where 0 is Sunday This Sunday echo Date (' y-m-d ', (Time () + (7-(' W ') ==0?7:date (' W ')) *24*3600)); Also

These days in writing a PHP anti-theft chain external resources download processing function, just finished writing last night, encountered some problems in the middle, here is not detailed; The following is a self-written simple PHP anti-theft

Twig is a fast, secure, and flexible PHP template engine with many filter and tags built-in, and support for template inheritance, allowing you to describe your template in the most concise code possible. His syntax is very much like the template

Mod_rewrite is a very powerful feature of Apache that can implement pseudo-static pages. Let me tell you more about how to use it! Very useful for beginners Oh! 1. Detect if Apache supports Mod_rewrite Using PHP's Phpinfo () function to view the

Today in the image upload to verify the MIME value of the image suddenly found that the individual special circumstances Finfo_file get MIME value can not be used directly, According to the official wording, $finfo =finfo_open (fileinfo_mime);$mime =

The page class in thinkphp is in thinkphp/extend/library/org/util/page.class.php, so the page class is introduced before use: Copy the Code code as follows:Import (' ORG. Util.page '); Introduction of the Page class$db = M (' abc ');//instantiation

PHP winning probability algorithm, can be used for scraping cards, large turntable and other lottery algorithm. The usage is very simple, the code has the detailed comment explanation, can understand at a glance $proCur) { $randNum = Mt_rand (1,