PHP Tutorials

Sometimes when you want to download the link directly instead of on the page, you need to force header information to be set.Share a piece of PHP function implementation code that does not produce garbled characters, implement the mandatory download

PHP Application GeoIP Library Example TutorialNote that Maxmind is the provider of the GEOIP database and also provides sample and API documentation for many languages. For example, PHP, and PHP GeoIP library is very different, including the use of

PHP GeoIP Library Usage TutorialsWhat is GEPIP? The so-called GeoIP, is through the visitor's IP, positioning his latitude and longitude, country, provinces and cities, and even the location of the street information. The technology is not a problem,

Class RunTime { var $StartTime = 0; var $StopTime = 0; var $TimeSpent = 0; function Start () { $this->starttime = Microtime (); } function Stop () { $this->stoptime = Microtime (); } function spent ()

PHP implementation of the text database data display, add, modify, delete, query five basic methods of operationThis text database has a total of 9 fields: Private $bankid; Bank ID Private $bankname; Bank name Private $bankimg; Bank pictures Private

Class Test { Public Function __construct () { $this->_log (' Start '); } Public Function __destruct () { $this->_log (' Finish '); } Public Function _log ($STR) { error_

Note: Ob_flush () and flush () These two functions are generally used together, in order to Ob_flush () first, then flush (), and their function is to flush the buffer. Here's a specific next time to use the flush buffer and why to flush the buffer.

The so-called MVC, simple to say is the site source code classification, layering.MVC three-letter meaning: M:model model, responsible for database operations. The V:view view is responsible for invoking the model data and then invoking the template

$ip = $_server[' remote_addr '); ?> PHP DoS, Coded by EXE Your

Phpexcel is a fairly powerful MS Office Excel document Generation Library, and Phpexcel is a good choice when it comes to outputting more complex format data. However, the use of the method is relatively cumbersome. List it in mind.

First , the directory operation is the function read from the directory, Opendir (), Readdir (), Closedir (), when using the first open the file handle, and then the iteration list: $base _dir= "filelist/"; $

$ip = "182.18.8.196"; Echo '; echo Ip2long ($IP); echo "@"; echo $ipfu = Ip2int ($IP); echo ' @ '; $ip _n = Bindec (Decbin (Ip2long ($IP))); echo $ip _n; echo ' @ '; Echo Long2ip ($ip _n)

Draw a very beautiful leaf. Defines the value of the angle of a PI point Define ("PII", m_pi/180); Creates a new image resource and defines its background as white with a foreground color of black $im = Imagecreate (670,500);

Select From_unixtime (pubtime, '%y-%m ') as Pubtime, COUNT (*) as CNT from articles Group by from_unixtime (Pubtime, '%y-%m ') Copy CodePHP Articles by date (day) SQL archive Select From_unixtime (pubtime, '%y-%m-

Require_once ("conn.php"); if ($_get[' all ') { /* Get database records so that the generated HTML file has a file name */ $sqlquery = "SELECT * from $tbname"; $result = mysql_query ($sqlquery, $conn) or Die ("Query failed!")

Class Gb2utf8 { var $gb; GB2312 string to convert var $utf 8; Converted UTF8 String var $CodeTable; An array of GB2312 code files used in the conversion process var $ErrorMsg; Error messages during the conversion process

/** * Get Word document content based on HTML code * Create a document that is essentially MHT, which parses the contents of a file and downloads the picture resource from the page remotely * This function depends on the class

$arr 1 = array (1,9,5); $arr 2 = array (6,2,4); Array_multisort ($arr 1, $arr 2); Print_r ($arr 1); The order to get is 1,5,9 Print_r ($arr 2); The order to get is 6,4,2 Copy CodeI estimate that the values of

Original address: Http://blog.qita.in Header ("Content-type:text/html;charset=utf-8"); /* This program features: root seller nickname get seller shop sid, and store title * * Config $appKey = ' 12345678; Your secret

/*********************************************************************** CLASS:MHT File Maker version:1.2 Beta link:bbs.it-home.org Author:wudi Description:the class can make. mht file. **************************