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In PHP, arrays are grouped into two categories: an indexed array and an associative array. They can be used separately or in combination. 1, one-dimensional array The definition of one-dimensional arrays is also very simple, commonly used in the

Learning outline: 1. Understanding Array Functions 2. Random Output Verification Code 1. Array function: Array functions: Role: Provides a lot of official writing of very useful code snippets, improve the speed of writing. 1. The key

Study Summary: * Understand the use of basic array functions * Understand the traversal of arrays * Understanding the basic relationships and use of hyper-global arrays Array1. Array definition and traversal 2. Array function Array

Course Summary: This lesson enables you to perform basic operations on strings. String Knowledge Points:1. Introduction to String processing2. Commonly used string output functions3. Commonly used string formatting functions4. String comparison

An overview of arrays 1.1 Arrays are compound types 1.2 Arrays can store any length of data, or you can store any type of data ii. type of array 2.1 Indexed array: Subscript is an ordinal integer as an index '; Print_r

The main function is to read uploaded Excel files, insert or update to the database.   Iconv ("GBK", "UTF8", $_files["file"] ["Tmp_name"]), mysql_query ("SET NAMES ' UTF8 '"), code conversion to prevent Chinese in the database display garbled;   The

Search engine Friends made a website with Dreamweaver, there is no dynamic content, just some personal collection of articles, personal introduction and so on. Now the content is more, want to ask me to help him to do a search engine. To be honest,

Some days ago because the business needs to write a calculation of the combination of code, today sorted out for later use /*** Mathematical problems to solve: calculate the composition of C (a,1) * C (b, 1) * ... * C (n, 1), where C (n, 1)

Function Today suddenly thought of, wrote a test PHP function code. /*** Parameter Array $paramlist description** The first-dimensional index of the array is the parameter name of the function that needs to be tested, and each element of the

XML file: simpledocumentparser.php domrootobject.} Public Function Parse ($file) {$xmlParser = Xml_parser_create (); Xml_parser_set_option ($xmlParser, xml_option_case_folding, 0); Xml_parser_set_option ($xmlParser,

Class ImageList { var $images = Array ( ' M_other.gif ' => ' enpz93szme9uyvbhemza8p///7s0nayghjnnzvwhumkmia5igmzbadogaqsxgewiwanp1xt3tj3d/ F2maeuewoqrhvnpufase+hr5tquxdtp++pxe24cudeqc7zdmljbw1px58lmobmq+seelxnfk7pzzf3hilyjziangzt0s0+kfzzcg2d+

Coding | conversion encoding conversion between gb2312 and Unicode The following example is to convert gb2312 to "whole" in this form php4.3.1 later Iconv function is very useful, just need to write a uft8 to Unicode conversion functionTabular (gb231

The lack of management of PHP documents found in project development, others write a, the function is not much /** * Class Name: Doc * Description: Document Generation class * Other: You can filter the directory, set the source directory, please

Just wrote practicing's work. The feeling is still some practical value. Let's try it out for everyone. Function: Implement Agent function through PHP Applicable users: Slow download at home. And too lazy to find proxy. And there are high-speed host,

The program writes itself to simply search for the technical information on your computer. The general idea is to look for the text in the specified directory, and then return the file name if it matches the keyword, and then display all the search

There are many examples of asp.net reading XML, such as using a dataset to read, but this tutorial is using XmlDocument to read all the data under the XML node, let's look at this XML format first: Sysrightsdb.xmlXML Code

The following test distributed cache Memcached software, has been learning to pay attention to the large number of Web site cache is how to achieve, before looking at the memcached data, busy no time to really test, this article tests the

js| Visit | visit | check This article will tell you how to access the list object through the Sun Company's JSTL tag and display it on a JSP page In general, the list object is stored in the request object, in the Session object, and the framework (

Project to use the data collected, so first take CSDN blog to try. This library uses the simple HTML DOM (official website), which makes it easy to traverse HTML documents. Find ("#hotarticls ul.panel_body Li A[title]")//Get ID=HOTARTICLS under

Foreach (PHP 4, PHP 5) The foreach construct provides an easy way to iterate over arrays. foreach works is on arrays and objects, and'll issue an error while you try to use it in a variable with a different Da TA type or an uninitialized variable.