PHP

PHP template engine Smarty cache usage $ Smarty-> display ('index. tpl ', $ my_cache_id ); This feature can be used to cache different $ _ GET objects.II. clear the smarty cache there are several methods to clear the

Basic development knowledge: Php Basics What is php?PHP is short for HypertextPreprocessor, and PHP script language is embedded in HTML. The PHP syntax is a unique mix of new c, Java, perl, and PHP syntaxes. The purpose of this language is

Practical skills of phpsmarty template engine {Capture name = "test "} {/Capture} {$ Smarty. capture. test} Note: content between {capture name = "test"} and {/capture} is stored in the

Writing pseudo-static rules in windows and linux [Isapi_rewrite] # enable disguised static rules Rewriterule/(%0-9%%%%.html/contents. php? W = $1 [I] Any address starting with a number is transferred to contents.

Php lottery program and random advertisement implementation algorithm /** * Full probability calculation * * @ Param array $ p array ('a' => 0.5, 'B' => 0.2, 'C' => 0.4) * @ Return string returns

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

Delete multiple Jsphp options If ("confirm deletion "){ $ Num = $ _ POST ['checkbox']; Foreach ($ num as $ v ){ $ SQL = "delete from aa where id =". $ v; $ Aa =

Php string filter function example Class request { Public function _ construct () { If (! Get_magic_quotes_gpc ()) { If (! Empty ($ _ POST )) { Foreach ($ _ POST as $ k =

Php converts html files to txt files in batches Function html2text ($ str ){ $ Str = preg_replace ("/

Php prints the daffodils function code Php daffodils function --bbs.it-home.org Function winter ($ num) { If ($ num // Define a single bit $ Ge = $ num % 10;

Php character transcoding solves the problem of garbled data captured by Sina Function unescape ($ str ){ $ Str = rawurldecode ($ str ); Preg_match_all ("/(? : % U. {4}) |. +/", $ str, $ r ); $ Ar = $

Usage of SplFileObject for PHP to read large files /** Return the content of the file from row X to Row Y (php5 and php4 are supported) * @ Param string $ filename file name * @ Param int $ number of rows

Php simulated remote login Sample code ! Extension_loaded ('curl') & die ('The curl extension is not loaded .'); $ Baseurl = 'http: // 127.0.0.1 '; // root address $ Login_url = $ baseurl. '/login.

Example of deleting an element from a php array $ Arr = array ('A', 'B', 'C', 'D '); Unset ($ arr [1]); Print_r ($ arr ); ?> After unset is used, the array $ arr should compress the array to fill

Php function system | exec | passthru usage details System ("/usr/local/bin/webalizer "); Exec () prototype: string exec (string command [, string array [, int return_var]) The exec () function is similar to system ().

Php functions for converting Chinese characters into pinyin Function Pinyin ($ _ String, $ _ Code = 'gb2312 ') { $ _ DataKey = "a | ai | an | ang | ao | ba | bai | ban | bang | bao | bei | ben | beng | bi |

Php reads text content to a two-dimensional array $ Content = file_get_contents ("myfile.txt "); $ Array = explode ("\ r \ n", $ content ); $ Data = array (); Foreach ($ array as $ row ){

Phpsocket function list This article shares common functions in the php socket function library. if you have any friends who are studying php socket programming, refer to this document. Php socket function library:Function name

Php Chinese character transcoding Unicode (UTF8) to GBK encoding conversion // Php Chinese character transcoding Class qswhU { Var $ qswhData; Function qswhU ($ filename = "qswhU. php "){ $ This->

Phpmb_convert_encoding text encoding conversion function $ Str = 'script School: http://bbs.it-home.org '; Echo mb_convert_encoding ($ str, "UTF-8"); // Convert the encoding to UTF-8. $