PHP Tutorials

In this article, you can learn how to use some of the basics of the session. After reading this article, perhaps you have learned the basic usage of the session! PHP Session variables When you run an application, you open it, make some changes,

JQuery is an excellent Javascript framework that has excellent packaging for JS and offers a number of handy features. JQuery also has an excellent package for Ajax. JQuery can transfer data in the JSON File Transfer Protocol (similar to XML, and

font-size: 14px;background-color: rgb(247, 252, 255);">The hook function of CI allows you to change or add core functions of the system without modifying the core files of the system. font-size: 14px; background-color: rgb(247, 252, 255); ">For

Database tables Include "comm.php"; Get category Menu $arr =gettree ();$arrone =getflone (59);$arrtwo =getfltwo (93);$arrmenu =getflmenu (59);Print_r ($arrmenu); Get classification Treefunction Gettree () {Global $db;$sql = "Select

Abstract class Prmodel {//product model Abstract function link (); } Class Weblink extends prmodel{//instance one product Public Function link () { echo "www.2cto.com } } Class Gongchang {//Factory static public Function Createlink () { return

In order to do the database Pinyin keyword search Think of the product name generation Pinyin as the key word into the database, so the Internet to collect information to complete a such thing /** * Chinese Pinyin Conversion class * @author

Sara Golemon wrote an article that said, "Is there a special place where you can find globals arrays?" The answer is "exist", that is, eg (symbol_table)-executor globals structure, she also gives a specific example of the search, as

Mind Mapping Introduced Re-organize your functions in the "refactoring-improve existing code Design" section of PHP above, and continue to talk about refactoring. Professional terminology Delegate: Delegate Encapsulate:

I. APC Installation Configuration Refer to my article Ii. php.ini configuration Item [APC] section [APC] ; Alternative PHP cache for caching and optimizing PHP intermediate code Apc.cache_by_default = On ; sys ; Whether buffering is enabled by

1. Do not copy variables randomly Sometimes in order to make the PHP code more neat, some novice PHP (including me) will copy the predefined variables into a shorter name of the variable, in fact, the result is an increase in memory consumption,

Processing techniques for date and time The concept of time in PHPUnix time stampProcessing of dates and times 1. PHP Time Concept In the PHP language, date and time functions depend on the locale of the server, and PHP defaults to the standard GMT,

Ideas Use the fopen function and the fread function to get the template, then replace the template tag with the Str_replace function as a variable, and finally output the new HTML page with the Fwrite function. Index.html Template page

Merging, splitting, and distinguishing function sets of PHP arrays It is said that the PHP array function is very powerful, only really used in the project work can feel, at least I think, now has slowly discovered the mystery of it ... Merging

Define (' Base_path ', $_server[' document_root '); Define (' Smarty_path ', ' \smarttest\smarty\\ '); Require Base_path. Smarty_path. ' Smarty.class.php '; /* $dir 2 of this path shown to the performance page is the same as the following string,

In the past under Windows often go to some wallpaper site, or the beauty of the QQ album, or is a Passion beauty pictures website Download pictures, often need to click the right button and then "Save as", if you meet the classic set of pictures,

Scenario Description: In the past, when we extracted the title of the Web page, we extracted the content directly. But the reality is that, for example, a Javaeye article http://www.iteye.com/news/21643, "10 software development taught me the most

Set label It is mainly used to assign values to variables. {% Set foo = ' foo '%}{% Set foo = [1, 2]%}{% Set foo = {' foo ': ' Bar '}%}{% Set foo = ' foo ' ~ ' Bar '%}{% set foo, bar = ' foo ', ' Bar '%}{% Set foo = ' foo '%} {% Set foo = [1, 2]%}

New configuration of the PHP environment, or just made configuration changes, such as the newly loaded DLL extension, access to the page, may appear "Memory location access invalid." "Error. The main reason is that DLL extension loading failed. We

Get Webshell after, want to further infiltration, such as discuz password, not directly with MD5 encryption, crack difficult. Used to help big head written once, yesterday, the pig brother just used, and wrote again. The code is relatively simple,

void header (String string [, bool replace [, int http_response_code]]) void header (String string [, bool replace [, int http_response_code]]) The header () is used to send the HTTP header. Replace is an optional parameter that indicates whether