PHP Tutorials

Every e-commerce site now has one or more types of offers/discounts/coupons system to share with you how to generate a unique promo/discount code in PHP. The main is to implement a promo code system, can be used to track users from certain sources,

Php+mysql+ajax implementation Baidu Search drop-down prompt box mainly has 3 files three files in the same directory as Here are three files of the code to import the SQL file into the MySQL database to modify the database password for their own

Eval Converts a value into a string. Syntax: void eval (string code_str); return value: None Function type: Data processing Content Description This function can substitute the value of a variable in a string, and is typically used to manipulate

Treetable can also display hierarchical architecture in an infinite hierarchy by combining row and column merging of cells. 1. Build an array of id/pid/name and later dynamic data that can be generated from the database. Tree algorithm, click Copy

Lostwolf wrote it. It's not Webshell, it's just a webshell-free tool. Do not use the original Webshell Kill Phpwebshell Only The tool runs in CLI mode! If there is no way to break the file content filtering can try to use this tool to avoid killing

Introduced Have you ever heard of AOP (Aspect oriented programming)? Although there seems to be no excessive use in PHP, AOP is widely used in enterprise-level development. I'll take this article to introduce you to the AOP aspects of PHP. This

I. Singleton mode (Singleton)If the application contains and contains only one object at a time, then the object is a single instance. Used to override global variables. Copy CodeThe code is as follows: Require_once ("db.php"); Class

php5.x version, to add PHP extension php_mcrypt. PHP Version: Copy CodeThe code is as follows:Class Std3des{Private $key = "";Private $iv = "";/*** Construct, pass two key and IV that have been base64_encode** @param string $key* @param string $iv*/

PHP Development will certainly encounter the need to import Excel file content into the database, Php-excel-reader is a class that reads Excel, it is easy to use it to read Excel files very convenient. Php-excel-reader Download Address:

Write the required function, URL complement function, can also be called FormatUrl. Write this function is to develop the collection program, the collection of articles will often encounter the page path is "relative path" or "absolute root path" is

In the development process may encounter unable to obtain the MSSQL stored procedures output parameters, many friends do not know what to do, this article will be detailed introduction of PHP to get MSSQL of the stored procedure output parameters of

Generate the following XML string XML code Copy CodeThe code is as follows: Title1 Content1 2009-10-11 Title2 Content2 2009-11-11 method I.

The registration procedure unifies the single entrance, the core judgment is the Checkip place, only needs to make a game_id judgment in the non-real-name authentication template procedure. Because too sure, anxious to get off the psychology,

Copy CodeThe code is as follows: $link = Array ( ' Baidu, http://www.baidu.com/', ' Server software, http://s.jb51.net/', ' Script house, http://www.jb51.net/', ); $STR = ' Search Server Software in Baidu to provide software to the Scripting House

1. Related to MySQL Mysql_connect Establish a connection to the MySQL server Grammar Resource mysql_connect (String server[,string usingname[,string password[, BOOL New_link[,int Client_flags]]]) eg Copy CodeThe code is as follows: $DB _host =

Copy CodeThe code is as follows: /** * Serial Number generator */ function Snmaker ($pre = ") { $date = Date (' Ymd '); $rand = rand (1000000,9999999); $time = Mb_substr (Time (), 5, 5, ' utf-8 '); $serialNumber = $pre. $date. $time. $rand; echo

PHP Read File Case One Copy CodeThe code is as follows: $file = ' jb51.net.php '; This case does not support remote $fso = fopen ($file, ' R '); echo $data = Fread ($fso, FileSize ($file)); Fclose ($FSO); ?> fopen () binds the name resource

But yesterday when reading a picture of the problem, and later found that the URL with the Chinese characters. For example, the following scenario: Copy CodeThe code is as follows: $files = fopen (' http://www.website.com/my pp.jpg ', ' RB ');

Eval Definition and usage The eval () function calculates the string according to the PHP code. The string must be a valid PHP code and must end with a semicolon. If no return statement is called in the code string, NULL is returned. If there is a

1.Com link, ADODB. Connection Copy CodeThe code is as follows: $conn = new Com ("ADODB. Connection "); Instantiate a Connection object $connstr = "provider=sqloledb;datasource=.; Uid=sa;pwd=123456;database=jnold; "; $conn->open ($CONNSTR); $rs =