PHP

The query builder provided by Yii is still very useful, saving the SQL spelling process. Today, when I write a statement, I encountered such a problem. Copy codeThe Code is as follows:$ Connection = Yii: app ()-> db;$ Command = $ connection->

Set Default controller Add configuration in/protected/config/main. php Copy codeThe Code is as follows:Return array ('Name' => 'auto ','Defaultcontroller' => 'auto ', The default controller is AutoController. php. Set default action Set in

Copy codeThe Code is as follows:/**Obtain the MAC address source code of the NIC. Currently, Windows/LINUX systems are supported.Obtain the physical (MAC) Address of the machine Nic**/Class GetMacAddr {Var $ return_array = array (); // returns a

Copy codeThe Code is as follows:// Page 1: url/1 page 2: url/2Function pages ($ url, $ totalnum, $ page, $ pagesize = 20 ){$ Urladd = '';$ Url. = '/';$ Totalpage = ceil ($ totalnum/$ pagesize );If ($ totalpage $ Page = min ($ totalpage, $ page );$

First, check the code implementation. Function generateTree ($ items) {$ tree = array (); foreach ($ items as $ item) {if (isset ($ items [$ item ['pid']) {$ items [$ item ['pid '] ['son'] [] = & $ items [$ item ['id'];} else {$ tree [] = & $ items

1. Check the website directory permissions.Whether the upload directory has write permission.Ii. php. ini configuration file In php. ini, the following operations affect upload:File_uploads must be enabled if on is enabledWhether HTTP File Upload is

1. embedded XML data htmlheadmetahttp-equiv = "Content-Type" content = "text/html; charset = gb2312" title is in close contact for the first time (non- Zi Cai edition, please do not know for infringement) /title/headbodyxmlid = "first close contact"

As the AJAX model becomes more and more widely used, browser pages can keep the front-end user interface dynamic while requesting data from the backend server (thus called asynchronous in AJAX ). However, when the two sports visit the shared

Inputname = "name" title = "title" type = "type" value = "value" format = "specifier" emptyok = "false | true" size = "n" maxlength =" n "tabindex =" n "/used to input text, except that the name attribute is necessary, other parameters Used to

Almost every day, someone asks "What is XML", "What can XML do", "can XML do this for me", "What will XML replace", and so on. Since I have applied xml for a while recently, I want to talk about myself. some people have asked me every day about

An overview of functions is the basis for modular program design. to compile complex Ajax exploitation programs, you must have a deeper understanding of functions. Functions in JavaScript are different from other languages. each function is

WML events are classified into two categories: Keyboard (including soft and hard buttons) input events, which are handled using the do tag, and events in the coherent pages, use the onevent tag for processing. Do syntax: dotype = "type" label =

When developing Web applications, you may encounter files in different formats-CSV data, password files, XML-encoded content, and binary data in different forms. Your PHP script will frequently interact with these files, read data from them, and

PHP Access class (PHP + ODBC + Access) and Access database operation class. PHP Access class (PHP + ODBC + Access) and Access database operation class. -------------------------------------------------------------------- // FileName: class. php //

More and more people come to find that the current php is no longer in the form of remembering a senior brother when I first went to college four years ago (you may not remember my name if you forget your name, if you graduated from Hefei Industrial

Some host service providers disable php's allow_url_fopen option, that is, they cannot directly use file_get_contents to obtain the content of the remote web page. That is, you can use another function curl. Some host service providers disable php's

Every Discuz! The forum has a specific authkey, that is, Discuz! In the program, $ _ DCACHE ['Settings'] ['authkey'] and together with the user's browser feature value HTTP_USER_AGENT, constitute the discuz_auth_key variable. the following code is

After searching online, find a php code to query the value of GooglePageRankPR online. You can easily search for the code on the Internet by yourself and find a php code for online Google PageRank prvalue query. It is more convenient to check by

Smart PHP image shrinking function: generate various types of thumbnail class names: CreatMiniature basic parameters: $ srcFile, $ echoType * author: beluckly) * Completion Time: 2006-12-18 * Class name: CreatMiniature * Function: generate various

The following is the implementation code. if you forget where the code was obtained, it may be Discuz! The personal space is now posted to share with you the following implementation code. if you forget where to find the code, it is probably Discuz!