PHP

Five methods for php to check whether string encoding is utf8 encoding Function mb_is_utf8 ($ string) { Return mb_detect_encoding ($ string, 'utf-8') === 'utf-8'; // Newly discovered } Method 2:

Php code for merging element values of multiple arrays without duplicates /** * The element values of multiple arrays are merged without duplicates. * By bbs.it-home.org */ Function

PHPextract () function usage example // Export the array as a variable $ A = 'original '; $ My_array = array ("a" => "Cat", "B" => "Dog", "c" => "Horse "); Extract ($ my_array); // bbs.it-home.org

PHP code for online query of GooglePR values /** * Get the Google prvalue * By bbs.it-home.org */ Define ('Google _ MAGIC ', 0xE6359A60 ); Function zeroFill ($ a, $ B) { $ Z =

Php object serialization and deserialization PHP object storage and transmission Class Person { Private $ name; Private $ age; Function _ construct ($ name, $ age ){ $ This-> name = $ name;

Examples of common PHPExcel methods /** * Phpexcel usage example * By bbs.it-home.org *################ */ // Set the include path of the PHPExcel class library Set_include_path ('

PHP implementation code of GooglePR value // PageRank Lookup v1.1 by HM2K (update: 31/01/07) // Based on an alogoritham found here: http://pagerank.gamesaga.net/ // Settings-host and user agent $

Php regular expression matches strings that start with "abc" and cannot end with "xyz" This article describes how to use a php regular expression with a regular expression that starts with "abc" and cannot end with "xyz". For more

Two examples of the phpsqlite_fetch_array function /** * Sqlite_fetch_array function obtains the result set. * By bbs.it-home.org */ $ Sqldb = sqlite_open ("mydatabase. db "); $ Results =

Array_keys () function in php array Getting Started Tutorial This article describes how to use the array_keys () function in the php array. For more information, see.In the php array function, the array_keys () function returns an array

Array filling in php array getting started This article introduces an example of php array filling. For more information, see.In php programming, you can use the array_fill () function to fill in array elements.Let's take a look at the

PhpADO component access database example /* * Create An ADO Connection */ $ Conn = new COM ("ADODB. Connection") or die ("ADO Connection faild ."); $ Connstr = "DRIVER = {Microsoft Access

Php functions for decimal and hexadecimal conversion /** * Hexadecimal conversion: decimal and hexadecimal conversion * By bbs.it-home.org */ $ Dic = array ( 0 => '0', 1 => '1', 2 => '2', 3 =>

Php array Getting Started Tutorial on array pointer operations This article introduces the content related to array pointers in php arrays. For more information, see.In php, functions involving array pointers include reset, prev, end, next,

Small example of adding watermarks to php images /** * Watermarks images (for png, jpg, and gif formats) * * @ Author flynetcn * * @ Param $ srcImg original image * @ Param $ waterImg

Getting started with php array: finding the difference set of correlated arrays This article describes how to find the correlated array difference set in the php array, mainly the usage of the php array function array_diff_assoc. For more

FTP class created by php (upload, download, move, create, etc) This article introduces an ftp operation class implemented by php, which can upload, download, move, and create files. For more information, see.1. php ftp operation usage 2

Php hexadecimal code converted to binary Var_dump (decto_bin (array (128,253), 2 )); Var_dump (decto_bin (array (128,253), 8 )); Var_dump (decto_bin (array (128,253), 16 )); X-Powered-By: PHP/5.2.0

Array_values () function in php array Getting Started Tutorial This article describes how to use the array_values () function of php array operation functions. For more information, see.In the php array function, the array_values ()

Php array Getting Started Tutorial-intersection of correlated arrays This article describes how to find the intersection of correlated arrays in a php array. For more information, see.The php function array_intersect_assoc () is