PHP

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:

This article describes the PHP to get the current page URL function example, share for everyone to reference. The implementation methods are as follows: In PHP, there is no default function to get the URL of the current page, so today we're going

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

PHP provides three ways for sesion storage: File/memory/custom storage, using file storage by default. This is not a good way to go on a Web site with a large volume of traffic, because it can result in a lot of redundancy in the input and

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

PHP substr () function can split the text, but the text to be segmented if the inclusion of Chinese characters often encounter problems, then you can use the MB_SUBSTR ()/mb_strcut This function, MB_SUBSTR ()/mb_strcut use and substr () similar,

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

What is the difference between PHP function method_exists () and is_callable ()? In the design process of PHP object-oriented object, we often need to call a certain method to belong to a certain class when the judgment, commonly used methods have

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 ($

First look at the key name is string, the difference between the two: Copy Code code as follows: $arr 1 = Array (' A ' => ' PHP '); $arr 2 = Array (' A ' => ' JAVA '); If the key name is a character and the key name is the same,

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

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

Today in the 64-bit red Hat Enterprise Linux as Release 4.7 Compile PHP5.2.6 error, MySQL is used by the RPM method installed, PHP compiled code as follows:

In the use of PHP to do things when found a problem, can be simply summed up as a garbled problem, but the problem is not the function itself. To see who the culprit is. Suspect: Base64_encode and Base64_decode Crime: I wrote a jump and prompt

There are several commonly used asynchronous file upload functions, such as the use of the IFRAME frame form, Ajax function effect, as well as the flash+php function, the following describes the Ajax and iframe asynchronous file upload function