PHP

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 ('

Html special character filtering php class [Code] class HtmlFilter {/*** filter special characters in a string * @ static * @ param $ content * @ return string */public static function filterSpacialHtmlChar ($ content) {if (empty ($ content)

Detailed steps for configuring the PHP Server environment # Import the PHP5 module LoadModule php5_module "D:/Program Files/PHP/php5apache2_2.dll" # Identify the file ending with. php in the URL AddType

Php5 string processing function summary This article describes common character string processing functions in php5, including string comparison, string search, string truncation, and other functions. For more information, see.A summary of

Php checks whether the string is full of Chinese characters or contains Chinese characters. $ Str = "'2014 Is "; If (! Eregi ("[^ \ x80-\ xff]", "$ str ")){ Echo "all Chinese "; } Else { Echo "not

Php recursive example php recursive function code // Recursively obtain the role ID string Function explodeRole ($ roleObj, & $ resultStr ){ If (0 childRoleObjArr )){ Foreach ($ roleObj->

Batch import of php Data into csv files (example) /** Import csv files to the database in php *** * Calculate the program execution time simultaneously. ***/ // Define a time function

PHP line chart generation functions and examples /* * Generate a line chart in php * By bbs.it-home.org */ Function line_stats_pic ($ value_y, $ width, $ high, $ strong = 1, $ fix = 0 ){ // Y

PHP, Mysql, and jQuery implementation code for password retrieval Enter your registered email address and retrieve your password: After you enter your email address and click submit, jQuery first verifies

Six methods for renaming uploaded images in php /* Com_create_guid () is a function supported by php5. you can customize unsupported versions by yourself; */ Function guid (){ If (function_exists (

Example of phpcookie counter using cookie to create a counter /** * Cookie counter instance * By bbs.it-home.org * Date: 2013-9-29 */ If (! Isset ($ _ COOKIE ['visits ']) $ _ COOKIE ['visits']

Php package a group of files as a zip package class /** * Zip file creation class. * Makes zip files. * * @ Access public */ Class zipfile { /** * Array to store

Usage analysis of PHP double quotes and single quotes In this article, I have encountered a problem of double quotation marks and single quotation marks in php in my actual work, with a solution attached. if you have any need, you can

Phpcookie class (namespace used) Share a php cookie operation class and use the namespace in php. this is relatively novel. For more information, see.A php cookie operation class provides basic operation functions: Creating a cookie,

Php application development-file download details This article introduces some code for downloading files using php. For more information, see.1. the php download function uses the header () and readfile () functions to download files.

Example of php multi-thread pipeline communication This article introduces the example of multi-threaded pipeline communication in php. For more information, see.The code for multi-threaded php pipe communication is as follows: Export

Php calculates the code for the specified folder information (number of folders, number of files, and folder size) This article describes how to use php to calculate a piece of code for a specified folder information. you can calculate the

Two ways to set the time zone in php Date. timezone = PRC Set the time zone in the code Date_default_timezone_set ('Asia/Shanghai'); // 'Asia/Shanghai' Asia/Shanghai Date_default_timezone_set

Example of a function used by php to generate a page flip link list /** * Generate a page number list * @ Param int $ element_total_count total number of elements * @ Param int $ current_page current

Php array merging, append, and connection methods (array_merge (), array_combine () function) This article describes how to merge, append, and connect arrays in php. The main functions are array_merge () and array_combine. For more