PHP

JQuery is an excellent Javascript framework that provides excellent packaging of js and many convenient functions. JQuery's ajax packaging is also excellent. JQuery can transmit data using the json file transfer protocol (similar to xml, and greatly

/*** Read cache. the default value is file cache. cache configuration is not loaded. * @ Paramstring $ name cache name * @ param $ filepath data path (module name) caches/cache _ $ filepath/* @ paramstring $ config configuration name */function... /*

& Lt ;? Php/** classmysql * 2011/8/25 * kcj */classmysql {private $ host; private $ name; private $ pass; private $ table; private $ ut; function _ construct ($ host, $ nam /* * Class mysql * 2011/8/25 * Kcj */   Class mysql {     Private $

& Lt ;? Php/*** User list ** kcj * 2011/8/20 **/include & quot ;.. /conn. php & quot; $ SQL & quot; select * fromuser & quot; $ rstmysql_query ($ SQL); $ totalnummysql_num_rows ($ rst) /** * User list * Kcj * 2011/8/20 **/ Include "../conn. php "; $

1. for foreach, using $ key & gt; $ value and $ I & gt; $ g has the same effect, not limited to keyvalue & lt ;? Phpecho & quot; & lt; br/& gt; \ n & quot; $ arrarray (& quot; one & quot;, & quot; two & quot;, & quot; three 1. for foreach, using $

& Lt ;? /*** Verification code ** 2011/8/21 * kcj **/include & quot; isLogin. php & quot; // randomly generate a 4-digit verification code $ num & amp; #39; & amp; #39; for ($ i0; $ I & lt; 4; $ I ++) {$ num. dechex (rand (0, 20); // dechex /** *

Basically, JSON can convert a set of data in a JavaScript object to a string, and then it can be easily passed between functions, alternatively, the string is transmitted from the Web client to the server in an asynchronous application. This string..

Runtime environment apache2.2.22php5.4 when configuring php to open the mysql module, the following two lines of code are directly commented out: [plain] extensionphp_mysql.dllextensionphp_mysqli.dll and then restart apache, in the result dialog box

The reference in PHP means that different names access the same variable content. the pointer is different from the pointer in C language. the pointer in the C language stores the address variable reference of the variable content stored in the

The biggest function of Smarty is to cache pages of templates. That is, two steps can be completed through Smarty: Compilation + parsing Step 1: compilation. It refers to replacing the tag of the template file with pure php, and then saving the

I want to use PHP to mail (yuan_ping@163.com sent to nnnnyyyy@21cn.com) according to some books write a piece of program, but the operation is not successful. Why? & Lt ;? Php // declare the email address as the receiving email address $ mailTo &

The mind map will introduce how to reorganize your function by following the above PHP discussion "refactoring-improving the design of existing code" and continue to talk about refactoring. Professional term delegate: delegate encapsulate:

Click the mind map to view the big picture. Introduction: I will write down my favorite and important topics and share them with you. The last time I wrote an article "talking with the boss in php". I still have many questions. This book has helped

During recent online exchanges, we found that there are many misunderstandings about the use of Sessions. in essence, we do not understand the working principles of sessions. When the SESSION is enabled, a cookie that uniquely identifies the session_

& Lt ;? Php // get all the image addresses on the page functiongetimages ($ str) {$ match_str & quot;/(http: //) + ([^ rn () ^ $! '& Quot; & amp; #39; | [] {}& lt; & gt;] * ((.gif) | (.jpg) | (.bmp) | (.png) | (. GIF) | (. JP // Obtain all image

Php code 1 & lt ;? Php2/** 3 * Image class 4 * @ authorHaroldphp@163.com5 * @ version1.06 * 7 */8 classimage {9constROOT_PATH & amp; #39;./& amp; #39; 10constFAIL_WR Php code1 2 /**3 * Image4 * @ author Haroldphp@163.com5 * @ version 1.06 *7 */8

How to optimize the webpage loading speed is a problem. yahoo once made 36 optimizations. In fact, there are still many ways to optimize web pages. Next, let's take a look at how to reduce the page size to increase the front-end loading speed: PHP

Make a note. # nginx. confserver {listen8080; server_namelocalhost; location/{root/home/work/htdocs?expires1d=autoindexon#indexindex.phpindex.html;} loca Make a note. # Nginx. conf Server {Listen 8080;Server_name localhost; Location /{Root/home/work/

During PHP development, if you want to introduce a class from the outside, the include and require methods are usually used to include the file defining this class. This is not a big problem during small-scale development. But in large development

You need to use php to take over immediately. although you have never touched it before, you can learn it freely. I basically decided to get started with php as soon as possible through practical methods. After some understanding, I found that php