PHP

Control PHP output: cache and compress dynamic pages. Mod_gzip is an Apache module that uses Gzip to compress static html pages. IETF-compliant browsers can accept gzip encoding (IE, Netscape, etc ). Mod_gzip is an Apache module that compresses

Install and use PHPAPC. I. PHPAPC installation download and unzip the installation package: Copy the code is as follows: wget-cpecl.php.netgetAPC-3.1.13.tgztar-zvxfAPC-3.1.13.tgzcdAPC-3.1.13 compilation and installation: Copy the code 1. install

How to use regular expressions in PHP for search replacement. 1. preg_match-execute a regular expression to match intpreg_match (string $ pattern, string $ subject [, arraylt ;? The I mark after the php ** pattern separator is case-insensitive. 1.

Go deep into the HashTable structure in PHP. HashTable is the most important and widely used data structure in the Zend Engine. it is used to store almost everything. 1.2.1 Data structure HashTable data structure is defined as follows: the

PHP design pattern: in-depth analysis of Interpreter pattern. The Interpreter (Interpreter) mode, which includes a syntactic representation with a composite class layered structure, the rule is mapped to the class, the expression following the

PHPSocket-based configuration and instance details. The code for copying two php test files server. php is as follows :? Phpphpinfo (); ensure that the set_time_limit (0); $ ip127.0.0.1; $ port1935; * + ------ will not time out when connecting to

In-depth analysis of php reading binary streams (struct data files in the C language structure. Although php is developed in C language, what makes me puzzled is that php does not provide direct support for struct. However, php provides pack and

Detailed explanation of coreseek search in English. Problem Description: the name to be searched is andy. at this time, it is normal to search for andy, but search for a will not be able to find it. Solution: add min_infix_len1 to the index in the

In-depth analysis of PHP design pattern mediation pattern. The mediation mode. the purpose of this mode is to encapsulate the interaction between a group of objects to prevent mutual interference between objects. the Mediator acts as a mediation

How to use the phparray_multisort function to sort complex database results. First, let's talk about the requirement: the database has four fields: id, volume, edition, and name. The query results must be sorted in descending order of volume +

Deep understanding: serialization and deserialization of XML and objects. This article mainly describes the serialization and deserialization of XML and objects. Some simple serialization and deserialization methods will be attached for your use.

PHPstripos () function and precautions. Define and use the stripos () function to return the position where the string first appears in another string. If this string is not found, false is returned. Syntax stripos (string, find, st Definition and

PHP transmits sample code of Json data between different pages. Gettest. php file: Copy the code as follows :? Php $ value [name] urlencode (my name); $ value [pass] urlencode (pass888); $ value [age] 30; $ jsonstrjson_encode ($ value Gettest. php

Several implementation methods for PHP jump pages are described in detail. PHP page Jump 1. the header () function is a very simple method for page jump in PHP. The main function of the header () function is to output the HTTP header to the browser.

Php bubble sorting algorithm-based deep understanding. The basic idea of exchanging sorting: compares the data to be sorted in two or two pairs. if a reverse Order occurs, it is exchanged until all the data is sorted. The basic idea of bubble

Encryption functions written in PHP support private keys (details ). When developing a PHP System, the membership is often an essential module, and password processing is a problem that must be addressed. the Mcrypt encryption library of PHP

This article discusses how to store sessions in the database. By default, php sessions are stored in the file format. you can see this row in ini, session. save_handlerfiles, which means that the php session is saved in the file mode by default. you

Go deep into the HTTP response status code quick query table. HTTP header information check URLHTTPServerResponseCodeChecker common response status code 1 **: request received, continue processing 2 **: Operation received successfully, analysis,

PHP custom size verification code. Copy the code as follows :? PhpfunctionvCode ($ num4, $ size20, $ width0, $ height0 ){! $ Width $ num * $ size * 45 + 5 ;! $ Height $ size + 10; $ str with 01Ol removed The code is as follows: Function vCode ($

Php XML to array functions. The copy code is as follows :? * ** Xml2array () willconvertthegivenXMLtexttoanarrayintheXMLstructure. * Link: www. bin-co.comphpscriptsxml2array is as follows: The code is as follows: /*** Xml2array () will convert