PHP

1, API and documentation description:Eaccelerator provides a convenient, convenient and stable way to implement native caching, because most code implementations are based on shared memory, so they can only be used on the *nix platform, and Windows

This example describes the ping port function of the PHP implementation. Share to everyone for your reference. The specific implementation code is as follows: Copy Code code as follows: /* * @author Xujiajay * @date 2010-10-7 *

This is a good example, directly affixed to the code, first of all to know the latitude value, longitude value /** * @desc calculates the distance * @param float $lat latitude value based on the longitude of two points * @param float $lng

Most similar code on the network can only be used under gb2312 encoding, and the following class can convert Chinese characters to pinyin under Utf-8 encoding. The specific code and usage are as follows: Copy Code code as follows:

The example of this article summarizes the usage of several predefined variables $_server in PHP. Share to everyone for your reference. Specifically as follows: Copy Code code as follows: Echo ' DocumentRoot: '. $_server[' document_root '.

die ()Stop program running, output content Exitis to stop the program running without outputting the content returnis the return value dieis to stop if you encounter an error Exitis to stop directly and do not run subsequent code, exit () can

This article describes the PHP site map to generate Baidu Sitemap class function method, share for everyone to reference. The implementation methods are as follows: Overview of issues: The company website is the Wikipedia website, the SEO engineer

There is a new need to add to prevent users from frequently refreshing the page. The specific requirement is that when the user requests the specified page more than 100 times in a minute, the request is rejected directly. After careful analysis, it

Today in csdn see a PHP output blank stealth character 65279 problem, found on the Internet under, send this 65279 characters is PHP to mark the file is utf-8 encoded, the output will be output together to the client, resulting in the client if

This example describes a workaround for PHP using the ziparchive hint fatal error:class ziparchive not found in. Share to everyone for your reference. Specifically as follows: Ziparchive is a compression and decompression function that comes with

If our site provides file download services, then we usually want the download to be a breakpoint (resumable Download), which means that the user can pause the download and continue downloading from the pause at some point in the future without

The function used is Curl_init, curl_setopt, Curl_exec,curl_close. The default is the Get method, which allows you to choose whether to use headers: $ch = Curl_init (); curl_setopt ($ch, Curlopt_url, "$url"); curl_setopt ($ch, Curlopt_timeout,

The memcached client installation steps for installing PHP are described below 1. Download and install libmemcached clientWebsite address: http://libmemcached.org/libMemcached.html $wget-C

Let's take a look at an example: the requirement is to generate 4 digits, insufficient front complement 0 sprintf () function Does it feel like a C language? 1. Grammar sprintf (format,arg1,arg2,arg++)Parameter descriptionFormat

This article describes the PHP implementation of Get,post,multipart/form-data HTTP request class and its application, share for everyone to reference. Specifically as follows: The HttpRequest.class.php class files are as follows: _ip = isset ($

The example of this article describes the Phpmailer usage of the PHP mail sending class, and details its detailed operation steps. Share to everyone for your reference. The specific steps are as follows: 1. Install SendMail on the server

By applying some sort logic between the nodes, the binary tree provides an excellent way to organize. For each node, the element that satisfies all the specific criteria is located on the left node and its child nodes. When inserting new elements,

This article illustrates the use of the feof () function in PHP, and tests the feof () function for some practical value. The specific analysis is as follows: This example runs the environment: Os:mac OS X 10.8.4php:5.3.15 In the official PHP

Recently, there are Buboyu asked php.ini which directory? or modify the php.ini after why not effective? Based on the above two questions, I think it is necessary to teach the friends who have just contacted PHP how to find the path directory of PHP

First, create a conn.php file to link the database Copy Code code as follows: $link = mysql_connect ("Mysql_host", "Mysql_user", "Mysql_password") or Die ("Could not connect:".) Mysql_error ()); mysql_query ("Set names UTF8");