PHP

CentOS5.5 install LAMP (php environment) using yum Cd/etc/yum. repos. d/ Cp CentOS-Base.repo CentOS-Base.repo.bak 1.2 replace the source open the CentOS-Base.repo with vi, clear the content, copy the following

Phpmemcached data cache entry example Class mycache { Private $ cache; Function _ construct () { $ This-> cache = new memcache (); // You can replace localhost by memcached server ip

PHP two-dimensional array sorting customization function A user-defined function for sorting php two-dimensional arrays. let's take a look at it. The code is as follows: $ V) {$ keysvalue [$ k] = $ v [$ keys];} if ($

What should I do if an error is reported when uploading large files in phpfastcgi mode? Addhandle fcgid-script. fcgi Fcgidconnecttimeout 20 # To get around upload errors when uploading

Differences between php static methods and static variables This article introduces the differences between static and static variables in php classes. if a non-static method is used, $ this is not used in the change method, that is,

Php5.3 does not support session_register (). What should I do if this function is enabled? // Fix for removed Session functions Function fix_session_register (){ Function session_register (){ $ Args =

Php user-defined function to convert the U.S. time to Beijing time Function datezhuanhuan ($ dateparams) { $ Ccc = strtotime ($ dateparams ); $ Date = date ('Y-m-D '); $ Bjtime = date ('Y-m-D', $ ccc );

PHP simulated logon to QQ mailbox to obtain the QQ friends list /** * @ File class. qqhttp. php * QQ mail login and retrieval class * @ Author wc * @ Site bbs.it-home.org

Php generates Chinese garbled QR codes. what should I do? Solution $ UrlToEncode = "http://gz.altmi.com "; GenerateQRfromGoogle ($ urlToEncode ); Function generateQRfromGoogle ($ chlorophyll, $ widhtHeight = '00000

Precautions for job hopping for programmers 1. the jump is much faster than the jump.Many people think that today's programmers are very cool and it will not take long for them to jump. However, have you ever thought about the cause. If you

Example of php Chinese character transcoding Function unicode_encode ($ str, $ encoding = 'gbk', $ prefix = '& #', $ postfix = ';'){ $ Str = iconv ($ encoding, 'ucs-2', $ str ); $ Arrstr = str_split ($ str,

Php Chinese characters and hexadecimal encoding conversion methods // Convert Chinese characters to hexadecimal encoding Function hexencode ($ s ){ Return preg_replace ('/(.) /es ', "str_pad (dechex (ord ('

Php probe phpinfo () function disabled Header ("content-type: text/html; charset = utf-8 "); Header ("cache-control: no-cache, must-revalidate "); Header ("pragma: no-cache "); Error_reporting (0

Code for displaying records by page in PHP + MySQL $ Pagesize = 10; // set the number of records displayed on each page $ Conn = mysql_connect ("localhost", "root", ""); // connect to the database $ Rs =

Use PHP and cURL to get URLs Http://css.dzone.com/articles/retrieving-urls-parallel-curl Class Footo_Content_Retrieve_HTTP_CURLParallel { /** * Fetch a collection of URLs in parallell using cURL. The results are

PHP database operation base class (Singleton mode) Database operation base classes written by yourself, including the most basic CURD operations, which can be integrated into the framework. // Configuration file $ Db =

Php unlimited classification parent-child tracing method Php unlimited classification parent-child tracing method // Return all leaf nodes Public function scanNodeOfTree ($ result, & $ array = array (), $ parentId = 0, $

Obtain the visitor's operating system Obtain the visitor's operating system Function osinfo (){ $ OS = ""; $ Agent = $ GLOBALS ["HTTP_USER_AGENT"]; If (eregi ('win', $ Agent) & strpos ($ Agent, '95') {//

QuentinZervaas & amp; apos; sDBO Quentin Zervaas, author of Web 2.0 development practices, is a simple PHP Data Access Object. /** * DatabaseObject * * Abstract class used to easily manipulate data in a

Example of smarty paging @ Session_start (); Require_once ("smarty. php"); // load the smarty template class Require_once ("adodb/adodb. inc. php"); // load the adodb database // Connect to the