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This article mainly introduces the computer network to provide unreliable data transmission protocol is php, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let Xiaobian take you to understand.

Providing unreliable data transfer protocols is not php, but udp;udp is the Internet protocol set that supports a connectionless transport protocol called user Datagram protocol; UDP provides applications with a way to send encapsulated IP packets without establishing a connection.

Operating environment of this article: Windows7 system, DELL G3 computer

Is it php to provide unreliable data transfer protocols?

Providing an unreliable data transfer protocol is not php, but udp.

Udp introduction:

The Internet protocol set supports a connectionless transport protocol called user Datagram Protocol (UDP,User Datagram Protocol). UDP provides an application with a way to send encapsulated IP packets without establishing a connection. RFC 768 [1] describes UDP.

The transport layer of Internet has two main protocols that complement each other. Connectionless is UDP, which does little more than send packet functionality to applications and allow them to structure their own protocols at the desired level. The connection-oriented is TCP, which does almost everything.

Php introduction:

PHP (Pre Hypertext Preprocessor), or "hypertext preprocessor", is a scripting language executed on the server side, especially suitable for Web development and can be embedded in HTML. The PHP syntax leverages C, Java, and Perl, and the main goal of the language is to allow web developers to quickly write dynamic web pages.

PHP script programs are mainly used in Web server development, command line and writing desktop applications. PHP supports WDDX complex data exchange with all web development languages. With regard to interconnections, PHP already supports instant connections to Java objects and can transparently use them as PHP objects.

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