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Three PHP tutorial Chinese verification code generation and transfer method Generate Chinese verification code in PHP must be generated and generated verification verification code is not the same operation, because gd function only accepts utf8 format encoded text, so use php to generate Chinese verification Before the first code to be encoded conversion, operation iconph icon can be an instance of PHP. * / $ ch_str = "Chinese characters you want to generate Chinese characters"; $ str = array (); for ($ i = 0; $ i <strlen ($ ch_s ...
For Web developers, PHP is a very powerful and popular programming language. Many of the world's top websites are based on PHP. In this article, let's review the 20 http://www.aliyun.com/zixun/aggregation/33721.html"> PHP frameworks of the year 2014. Every developer knows that having a strong framework allows developers to work Become faster, safer and more efficient ... Choose a suitable framework before developing your project ...
Recently in the preparation of a library management program, you need to verify the correctness of the ISBN code of the book, check some information to understand the composition of the ISBN code of the book, the details can refer to: ISBN - Wikipedia, the following is a brief description of what ISBN code: International Standard Book Number (ISBN; is-ben), is an internationally accepted or independent publication (except for regularly published journals). Publishers can be clear by ISBN ...
HTML Invoke PHP Tutorial validator <!doctype HTML Public "-//W3C//DTD XHTML 1.0 transitional//en" "http://www.jzread.com/tr/xhtml1/ Dtd/xhtml1-transitional.dtd "> <html lang=" En-us&q ...
Member Registration Verification Code (PHP tutorial +mysql tutorial +ajax) <!doctype HTML Public "-//W3C//DTD XHTML 1.0 transitional//en" "http://www.w3.org/tr/ Xhtml1/dtd/xhtml1-transitional.dtd "> <html> <hea ...
At present, many host systems for convenience, on the basis of IIS at the same time parsing the ASP, PHP and other scripting languages, so as to provide users with an all-round space. This article writes about how to configure the PHP environment under IIS, provided that the Win2003 server, IIS6.0. First of all, from PHP official website: http://www.php.net/downloads.php Download PHP compression package, in writing this article, the latest version is PHP 5.3.0. Because it is ...
This PHP tutorial generates pictures and verification code picture generation principle code, is by the PHP GD library to support, if your system can not create a picture on the front of the Gd.dll; ? $w? $RESIZEWIDTH = $w: $RESIZEWIDTH =400;//to generate the width of the picture $h? $RESIZEHEIGHT = $h: $RESIZEHEIGHT =400;//The height of the picture fun ...
Three PHP tutorials Chinese characters in English verification code generation Program $ChineseChar = Explode (', ', ' People, out, come, friends, learning, filial piety, benevolence, righteousness, courtesy, friendship, loyalty, country, middle, easy, white, people, Fire, king, Gold, wood, thunder, Wind, Dragon, Tiger, heaven, earth, life, halo, vegetables, birds, fields, three, hundred , Money, bliss, love, affection, beast, worm, fish, nine, net, new, degree, ay, alas, Ah, oh, Miriam, old, Little, day, month, star, Ken, each, Cheng "); $k [0]= $ChineseCh ...
In the Web application is often used to generate pictures of this function, in the PHP tutorial to create pictures need to support the GD library to create graphics, with this graphic function, we can easily generate thumbnails, verification code, to add watermarks and so on. In PHP to install the GD library to normal operation to create a picture function, the following methods, in the win system, find php.ini put; Extension=php_gd2.dll front ";" Go, and back up Apache OK. Here we look at the example of PHP ...
PHP generated Chinese authentication code garbled problem solving//will be processed Chinese characters, first from the UTF8 of Chinese characters into an HTML entity form to reuse. Example code://ini_set (' jis-mapped Japanese Font Support ', false); $pic =imagecreate (250,30); $black =imagecolorallocate ($pic, 0,0,0); $white =imagecoloral ...
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