PHP Tutorials

Have you ever wondered how the most Earth-like projects can be copied quickly and changed into a new group purchase project? or edit an old project and try to save him as a new project instead of saving it, Look at the red section Specific

Can be set in display $smarty->display ("Demo.tpl", $_server[request_uri]) to implement a template with multiple caches. Since the file has been cached, we can go to cache files, do not loop to execute the connection database, query. To judge by a

Due to the working relationship, the study of MongoDB can only be abandoned temporarily. began to study phpcms. So far I have basically completed the development of the module. Take advantage of the weekend and come here to make a summary. I found

Form page Copy CodeThe code is as follows: User Information Session_Start (); function P ($arr) { echo " echo ""; } P ($_session); P ($_cookie); ?> Login Page Copy CodeThe code is as follows: function P ($arr) { echo " echo

Copy CodeThe code is as follows: $url = "http://jb51.net/index.html"; $ch = Curl_init (); $timeout = 5; curl_setopt ($ch, Curlopt_url, $url); curl_setopt ($ch, Curlopt_returntransfer, 1); curl_setopt ($ch, Curlopt_connecttimeout, $timeout); Add

First page of pagination Copy CodeThe code is as follows: Kung Fu Martial Arts sub page jquery Implements $.ajax Paging ID name author Publishing House ISBN number type Price

Parameter filtering Filter cat_id=2$CL->setfilter ("cat_id", Array (2));Search only in sub-forums with IDs 1, 3, 7$CL->setfilter ("forum_id", Array (1,3,7));Range filteringFilter publish time is today, parameter is int timestamp$CL->setfilterrange (

Scripts often die, and are not always so good-looking. We don't want to show the user a fatal error, or a blank page (in case display_errors is set to OFF). There is a function called Register_shutdown_function in PHP that lets us set up another

Code Copy CodeThe code is as follows: $front = Zend_controller_front::getinstance (); ZEND_LAYOUT::STARTMVC (Array (' layoutpath ' = Usvn_layouts_dir)); $front->setrequest (New Usvn_controller_request_http ()); $front->throwexceptions

Factory mode: By the factory class according to the parameters of the decision to create an example of which production classFactory class: A method class that is designed to create other objects. That is, on demand, incoming parameters to select,

Copy CodeThe code is as follows: $example = ++$_cookie[' example '); else $example = 1; Setcookie ("Example", $example, Time () +54000); ?> Copy CodeThe code is as follows: A simple cookie counter

Define and use the Trigger_error () function to create a user-defined error message. Trigger_error () is used to trigger an error message under user-specified conditions. It is used in conjunction with the built-in error handler or with a

Previously written programs have been avoiding this problem, tag what is required to use the program's self-input, for some lazy people and for the experience of the program, it is hoped to have automatic generation of article keywords, automatic

1. Operate the implementation according to $_server[' Path_info '). For example, your site's address is http://127.0.0.1/show_new.php/look-id-1.shtml. You echo $_server[' Path_info ' come out of the results will be/look-id-1.shtml see this I think

Before writing the trigonometric curve dynamically with ActionScript, in fact, the output trigonometric curve of PHP is very simple. Copy CodeThe code is as follows: Define ("Max_width_pixel", 600); Define ("Max_height_pixel", 240); Send header

Recently studied the CI framework, found that the framework of the routing function under Nginx problems, reported 404 errors, and later on-line search information, Discover the need to turn on path_info. After nginx7.16 seems to support the

I. Increase the time limit for timeoutsNote here: Set_time_limit only sets the time-out for your PHP program, not the time-out for the file_get_contents function to read the URL. The real modification file_get_contents delay can be used with the

Copy CodeThe code is as follows: function Resizeimage ($srcfile, $mySize) { $size =getimagesize ($srcfile); Switch ($size [2]) { Case 1: $img =imagecreatefromgif ($srcfile); Break Case 2: $img =imagecreatefromjpeg ($srcfile); Break Case 3: $img

Copy CodeThe code is as follows: Two-dimensional code generation-www.ibtf.net $content =$_get[' content '; $width =$_get[' width ']?$_get[' width ']:300; $height =$_get[' height ']?$_get[' height ']:300; if ($content)

The code looks like this: Copy CodeThe code is as follows: /* [discuz!] (C) 2001-2009 Comsenz Inc. This is a freeware, the use is subject to license terms $Id: security.inc.php 16688 2008-11-14 06:41:07z cnteacher $ */ //If the in_discuz is