php network programming

This article is an example of how PHP uses the GD library to export Chinese characters. Share to everyone for your reference, specific as follows: First, the principle The GD Library in PHP supports Chinese, but must be passed in UTF-8 format

This article illustrates the database functions and usages of PHP encapsulation. Share to everyone for your reference, specific as follows: From the thinkphp inside out of the database module, it is very easy to use common.php: ? PHP/** *

This example describes how to use variables in the PHP template engine smarty. Share to everyone for your reference, specific as follows: First, overview: Smarty is one of PHP's many template engines, which is a library of classes written from PHP.

This article describes a simple way to judge a mobile device in PHP. Share to everyone for your reference, specific as follows: Now the mobile Internet is increasingly being sent to a lot of sites are popular mobile phone browsing, in order to

The example of this article describes the Php+jquery+ajax implementation of pagination method. Share to everyone for your reference, specific as follows: In order to exercise jquery, I decided to write a page by myself. The final effect is as

The example of this article describes the method of PHP implementation to clear MySQL dead connection. Share to everyone for your reference, specific as follows: Connection, the main performance is that there are too many sleep connections, and

This article illustrates the random IP function of PHP implementation. Share to everyone for your reference, specific as follows: function Get_rand_ip () { $arr _1 = Array ("218", "218", "66", "66", "218", "218", "60", "60", "202", "204", "66"

The example in this article describes the way in which PHP implements array arrays into XML. Share to everyone for your reference, specific as follows: ". $array. "\n"; }}else{foreach ($array as $key => $value) {$haveTag = true; if

This example describes the Smarty template engine caching mechanism. Share to everyone for your reference, specific as follows: First of all, smarty caching and compiling, this is two different concepts, the compiler is started by default, and the

This article describes the PHP implementation based on the MYSQLI model base class. Share to everyone for your reference, specific as follows: DB.class.php set_charset (' UTF8 '); return $_mysqli; } Cleanup, releasing

This article analyzes the transaction processing of PDO in PHP. Share to everyone for your reference, specific as follows: Transaction processing has four characteristics: atomicity, consistency, independence, persistence. Not all databases

The example in this article describes a method for Php+ajax implementation without refreshing paging. Share to everyone for your reference, specific as follows: Note : Some of the class libraries used here can find the source code in the previous

The example in this article describes how PHP uses token to prevent forms from repeating submissions. Share to everyone for your reference, specific as follows: ' > More interested in PHP related content readers can view the

The example in this article describes the way in which PHP uses Curl to spoof landing crawl data by adding cookies. Share to everyone for your reference, specific as follows: Some Web pages must be logged to see, this time want to crawl information

This article illustrates the method of shuffle () of PHP function to take several random elements of an array. Share to everyone for your reference, specific as follows: Sometimes we need to take a few random elements of the array (like doing

This example describes the PHP template engine smarty built-in functions. Share to everyone for your reference, specific as follows: Smarty built-in functions: Smarty with some built-in functions, built-in functions are part of the template

This example describes the PHP template engine smarty built-in variable mediator usage. Share to everyone for your reference, specific as follows: The variable mediator in Smarty is equivalent to a function, which is called by the following "|"

This example describes how PHP uses Http_build_query () to construct a URL string. Share to everyone for your reference, specific as follows: In short, http_build_query () is the conversion of an array to a URL question mark? The argument string

The examples in this article describe the way PHP implements WebService using SOAP extensions. Share to everyone for your reference, specific as follows: Recently in a PHP project docking external interface involves webservice, search engine

This paper analyzes the difference between PHP global variable and super global variable. Share to everyone for your reference, specific as follows: A global variable is a variable defined outside the function. cannot be used directly in a function.