PHP Tutorials

/* PHP generated text PNG image, call way: Http://www.yourdomian.com/text_png.php3?msg=helloworld+class&rot=15&size=48&font=fonts/ARIAL. TTF */ Header ("Content-type:image/png"); Class Textpng { var

/* Com_create_guid () is a feature supported by the PHP5 version and can be defined on its own for unsupported versions; */ function guid () { if (function_exists (' Com_create_guid ')) { return Com_create_guid ();

mysql_query ("SELECT Max (ID) from T1", $link); Copy CodeUsing this method gives the highest ID value, which is the last value, but when a multilink thread, this maximum ID is not necessarily the self-increment ID value of the inserted data,

/** ---CREATE COOKIE OBJECT--- $c = new Cookie (); ---create/update COOKIE--- $c->setname (' MyCookie ')//REQUIRED ->setvalue ($value, True)//required-1st param = Data string/array, 2nd param = Encrypt (true=yes) -

urlshort-php Generate short URLs _bbs.it-home.org_ Scripting Academy offers Copy Code2, generate code for PHP short URLs. Header

A netizen asks what file is PHP? PHP is a server-side, embedded HTML scripting language, PHP distinguishes other like client Java where its code executes on the server side.One, PHP is what, what can PHP do?PHP can do what any other CGI program can

/* PHP Create Zip Compressed package */ function Create_zip ($files = Array (), $destination = ", $overwrite = False) { If the zip file already exists and overwrite is false, return false if (file_exists ($destination) &&! $overwrite)

share a PHP user-authenticated code, Based on the information stored in the database for user authentication, there is a need for friends to refer to it. PHP Implementation of user authentication of an example code, we refer to the next. Code: !-

This article shares the PHP use mysqli Extension Library for preprocessing operations of two examples, interested in studying the use of mysqli friends, you can refer to the study, will certainly be helpful.Example 1, preprocessing technology using

/* * MySQL Paging function code * edit:bbs.it-home.org * */ Function page ($page, $total, $phpfile, $pagesize =10, $pagelen =7) { $pagecode = ";//define variables to store page-generated HTML $page = Intval ($page);

PHP Kanji transcoding Class qswhu{ var $qswhData; function Qswhu ($filename = "qswhu.php") { $this->qswhdata=file ($filename); } function decode ($STR, $pattern =0) { $arr =array ("/&# (/w+);/iu", "/((%/W/W) +

function Djbhash ($STR)//0.22 { $hash = 0; $n = strlen ($STR); for ($i = 0; $i { $hash + = ($hash } return $hash% 701819; } function Elfhash ($STR)//0.35 { $hash = $x = 0; $n =

Now, programming is sweeping the world. Students of all ages and adults entering the workplace are being encouraged to learn programming more and more. There are countless textbooks available that can help us learn different programming skills, such

For a tutorial on building PHP development environment under Windows, the method of building PHP environment based on Apache+php+mysql, very detailed PHP configuration tutorial, need friend reference. First, preparation-download the

Page out /** * $pageType Paging Type 1 is the number page 2 is the text paging * $pagetotal, $page, $total and other data can be passed as parameters, or in paging as global variables (recommended) */ function Paging

Max_execution_time = 30; Maximum execution time of each script, in seconds Max_input_time = 60; Maximum amount of time each script may spend parsing request data ; max_input_nesting_level = 64; Maximum input variable nesting level

This article shares a good php file upload, you can achieve a single file upload, multiple file upload function. Please refer to the friends who are in need. 1,php File Upload Class Language = "en"; Choice of EN, nl, es

In the PHP recursive function, often encountered recursive function no return value of the problem, then in the PHP implementation of recursion to correctly handle the return value, PHP recursive function no return value to do, you can refer to the

Simple notification hooks for git push messageshttp://www.myluoluo.com/?p=3535 $JSONOBJ = Json_decode ($_post[' hook '); if ($jsonObj->password! = ' hiu1234bb76794435ton50obotfwq78 ') { Exit (' Error pwd! '); }

Now the production environment MySQL database is a primary one from, because the traffic volume of access is increasing, so add another from the library. The premise is not to affect the online business use, that is, can not restart the MySQL