PHP

The paging code of the text message book .? When writing a file, use | to separate each record. | used to separate each field in the record. for example, record 1 is represented as $ str1 $ name. |. $ pass. |. $ title. |. $ message. |. .........

PHP coding specifications. Indentation and blank characters (IndentingandWhitespace) use two spaces instead of the tab key for code indentation (notepad ++, Eclipse and other editors support this configuration); Line tail should not Indenting and

PHPGlobal variables are used to define global variables on the current page. PHPGlobal variables will find many problems in practical applications that need to be constantly improved. In this article, we provide some specific PHP Global variables

Explore three methods for deleting folders in PHP. 1. copy the code using recursion: deleteDir ($ dir) {if (rmdir ($ dir) falseis_dir ($ dir) {if ($ dpopendir ($ dir )) {while ($ filereaddir ($ dp ))! False) {if (is_dir ($ fil 1. recursion The code

PHP performance optimization. Despite its powerful functionality, PHP requires programmers to write specifications to create code programs with superior performance. Next we will share with you the PHP performance optimization skills. "Although PHP

Php tips: several practical PHP functions. 1. sys_getloadavg () sys_getloadavt () can obtain the system load. This function returns an array containing three elements. each element represents 1. sys_getloadavg () in the past 1, 5, and 15 minutes ()

PHP5.3 features: namespace. A new important feature of PHP5.3 is namespace ). This feature was mentioned in PHP5.0x and was later canceled and scheduled to be implemented in PHP6. Another important feature of PHP 5.3 is namespace ). This feature was

Solve the garbled problem for PHP beginners. Garbled text has always been a major problem for PHP beginners. the reasons for garbled text and solutions are summarized as follows: 1. HTML page encoding: metahttp-equivcontent-typecontentt garbled

PHP array intersection optimization. PHP array intersection optimization suppose we are operating a mobile phone-related website. Users can screen PHP array intersection optimization by specifying several parameters (such as operating system, screen

Three types of php file deletion code. Below I have added three php favorites to delete files. he can use unlink to delete any files that can be deleted. this program will delete files, images, and compressed files, we have used several methods to

Phpmysql database class. This is a common mysql database class. download it. ClassmySqlClass {defines the entire database category class mySqlClassvar $ querynum0; the query count variable is a common mysql database class. download it and check

Use PHP to decode POP3 emails (1 ). A preliminary understanding of the source file of the Mail this article briefly describes the principles of receiving mail and MIME mail through POP3 protocol, and provides two Practical PHP classes for receiving

Php array and string conversion function. In php, we want to convert strings into arrays. the available functions include str_split (), explode (), and preg_split, if we convert an array to a string, we also have a function implode (). in php, we

10 Practical PHP code snippets. Author: aolinks keyword highlighting functionhighlight ($ sString, $ aWords) {if (! Is_array ($ aWords) | emptyempty ($ aWords) |! Is_string ($ sString) {returnfalse;} $ sWordsimplo author: aolinks Keyword

Php Fetion class source code is publicly available for download. First of all, I declare that I made this php version of Fetion, which is a black box research based on the Fetion communication protocol. it is completely for the purpose of study

40 tips for optimizing php code. 1. if a method can be static, it is declared as static, and the speed can be improved by 14; 2. echo is more efficient than print. because echo does not return a value, print returns an integer. 3. before the Loop 1.

Application of PHP programming in WAP development. We can use PHP to write WAP programs, such as developing dynamic WML pages, but the condition is that the labels or statements output must be within the acceptable range of the WAP micro-browser. In

Pay attention to the default character encoding for the GD function imagettftext () in PHP. At this time, I was developing a small function, which is something similar to the personalized signature of the Forum. based on the member information, I

Advanced usage of while .? Php * $ ip127.0.0.1; if ($ _ SERVER [REMOTE_ADDR] $ ip) {header (location: xxx. php);} else {header (location: yyy. php);} functionlimitIp ($ ip) {if ($ _ SERVER [REMOTE_ADDR] $ ip) {header (loc /* $ Ip = "127.0.0.1 "; If (

PHP program accelerated exploration: compressed output gzip. Using the mod_gzip module in Apache, we can use the gzip compression algorithm to compress the webpage content published by the Apache server and then transmit it to the browser of the