PHP

Php character encoding conversion problem mb_convert_encoding and iconv Functions Header ("content-type: text/html; charset = UTF-8 "); Echo mb_convert_encoding (" my friends", "UTF-8", "gbk "); ?>

Usage of str_replace () character replacement function in php This article describes how to use str_replace () in php and related examples. For more information, see.Define and use the str_replace function to replace other characters in a

Php string truncation method Daquan php string truncation four examples // Truncate a Chinese string Function mysubstr ($ str, $ start, $ len ){ $ Tmpstr = ""; $ Strlen = $ start + $ len; For ($ I

How does php determine access from a mobile client? // Check if wap Function check_wap (){ If (stristr ($ _ SERVER ['http _ pass'], "wap") {// check whether the proxy is a wap proxy, which is accurate.

Php function to capture remote images to local // Php ob function library captures remote images Function GetImage ($ url, $ filename = ""){ If ($ url = ""){ Return false; } If ($

Common phpexcel methods and phpexcel Usage examples // Set the include path of the phpexcel class library Set_include_path ('.'. PATH_SEPARATOR. 'D: \ Zeal \ PHP_LIBS '. PATH_SEPARATOR.

Php proportional scaling function Function resizeImage ($ im, $ maxwidth, $ maxheight, $ name, $ filetype) { $ Pic_width = imagesx ($ im ); $ Pic_height = imagesy ($ im ); If ($ maxwidth & $ pic_width> $

Php image processing function example Summary, php image function instance code Imagecolorsforindex () Imagecolorat () Image $ img = imagecreatefromgif ("./images/map.gif "); /** * Image

Php class automatically loaded Rare has built-in automatic class loading function. when using a class, you can directly use it without requiring ire (include) class files. This type of automatic loading function is very independent. if you

Php extension sqlsrv call mssql stored procedure $ ServerName = "127.0.0.1 "; $ ConnectionInfo = array ("UID" => "sa", "PWD" => "", "Database" => "test "); $ Conn = sqlsrv_connect ($ serverName, $

Use openflashchart to generate charts How to use open flash chart to generate a chart: http: // 127.0.0.1/chart/chart.html? Ofc = data. php

Mysql imports and exports the entire database as a file Mysql imports and exports the entire database as a file // Be sure to check whether the data is in the import status. if the data is imported, back up the database

A function supporting Chinese character cutting in PHP Chinese characters can be cut without appearing? And so on. // Cut Chinese characters to prevent the occurrence of half Chinese characters Function substr_cut ($

This is the encapsulation of ActionController in my MVC framework. This is the encapsulation of ActionController in my MVC framework. /* * MST_Library v3.1 * @ Autohr Janpoem */ If (! Defined

Convert full-angle numbers into half-angle numbers Convert full-angle numbers into half-angle numbers // Convert the fullwidth number into a halfwidth number Function GetAlabNum ($ fnum ){ $ Nums = array (

Convert relative paths to absolute paths Convert relative paths to absolute paths // Convert relative paths to absolute paths Function relative_to_absolute ($ content, $ feed_url ){ Preg_match ('/(http | https |

Basic settings for smarty Include_once ("smarty/Smarty. class. php "); $ Smarty = new Smarty (); $ Smarty-> config_dir = "smarty/Config_File.class.php "; $ Smarty-> caching = false; $ Smarty->

Description of. htaccess in zf http. conf RewriteEngine on RewriteRule! \. (Js | ico | gif | jpg | png | css) $ index. php Php_value include_path "../lib" #------------------------------ Httpd.

Example of multi-thread download supported by php Header ("Cache-Control: public "); Header ("Accept-Ranges: bytes "); $ File = "a.7z "; $ Filename = "a.7z "; $ Size = filesize ($ file );

Php code for uploading files and adding text and image watermarks /************************************* Parameter description: $ Max_file_size: size limit of the uploaded file, in bytes $