PHP虛擬主機簡單的說就是支持PHP語言開發(fā)的虛擬主機，我們把它稱為PHP虛擬主機。PHP是一種HTML內嵌式的語言，是一種在服務器端執(zhí)行的嵌入HTML文檔的腳本語言，語言的風格有類似于C語言，現(xiàn)在被很多的網(wǎng)站編程人員廣泛的運用于網(wǎng)站建設。PHP的網(wǎng)頁文件格式是.php，現(xiàn)在常用于各種動態(tài)網(wǎng)站中。

PHP虛擬主機是通過PHP虛擬主機ware Server虛擬化技術實現(xiàn)的虛擬服務器，虛擬化是一個抽象層，它將物理硬件與操作系統(tǒng)分開，從而提供更高的IT資源利用率和靈活性。PHP虛擬主機是一項服務器虛擬化和自動化技術，它采用的是操作系統(tǒng)虛擬化技術。操作系統(tǒng)虛擬化的概念是基于共用操作系統(tǒng)內核，這樣虛擬服務器就無需額外的虛擬化內核的過程，因而虛擬過程資源損耗就更低，從而可以在一臺物理服務器上可以實現(xiàn)更多的虛擬化服務器。這些 PHP虛擬主機以最大化的效率共享硬件、軟件許可證以及管理資源。

每一個PHP虛擬主機均可獨立進行重啟，并擁有自己的root訪問權限、用戶、IP地址、內存、過程、文件、應用程序、系統(tǒng)函數(shù)庫以及配置文件。PHP虛擬主機技術同時支持Linux和Windows平臺。Linux版Virtuozzo服務器還支持在虛擬服務器上實現(xiàn)同版本內核的不同Linux發(fā)行版。

虛擬主機首選西部數(shù)碼：http://bingfeng168.cn/services/webhosting/ 

PHPVirtual hostSimple said virtual host is to support the development of the PHP language, we call it the PHP space, also called PHP virtual host. PHP language style is similar to the C language, is now widely used in many web programmer. PHP Webpage file format is.Php, now commonly used in a variety of dynamic website. PHP virtual host advantage for flexible and lightweight convenience. Set the Western digital virtual host good can directly select the PHP virtual host, through online panel full control of PHP space management procedures and documents, can run any application software and create any custom configuration.

How to choose the PHP virtual host space?

怎么選擇虛擬主機？

1 Selected PHP virtual host services by brands and services

Western Digital was founded in 2002, is a virtual host has a relatively large area of westernDomain name registrationService providers, in China Telecom independent VIP room, is specialized in providing virtual host, virtual host server hosting services; virtual host independent development of the control panel is currently one of the control function of a relatively complete; double line line virtual host in 2006 new effectively solves the.2013 north-south interconnection years elasticCloud hostingSales volume occupies the important a space for one person, is one of the few ICANN and CNNIC dual authentication domain name registrar. The number of users reached 500000, customer service work to do better.

2PHP space IIS and CPU occupancy rate of host selection

IIS numbers: IIS or WEB connection number refers to the same time server can respond to requests for access, can be simply understood as allowing many browser window at the same time you visit the site, for example: 100 IIS connections can have 100 browser window while connecting to the server.

Virtual host CPU usage: CPU refers to your virtual machine in the process of operation, the whole server CPU the proportion of resources. Now a lot of virtualHostAre advertised not restricted IIS number, in order to attract customers.But the reality is that IIS can not make limit, but for your CPU occupancy rate to strict limits, such word, although your IIS is not restricted, but because the CPU occupancy rate is very few, but reduce the availability of your virtual machine. On the other hand, Western Digital offers Linux host, more high performance bearing environment for PHP, cloud computing based architecture, traditional virtual host compared to the small brand, anti risk, data transmission, data processing ability.

3 selected PHP virtual host extensible see traffic and bandwidth

Traffic: the number of pages and other indicators in a certain period of time the virtual host user quantity and the users browse.

Bandwidth: virtual host bandwidth refers to the ability to transfer files, virtual host at the same time.

Now a lot of virtual host state, do not limit flow. But because the server bandwidth is not unlimited, in order to reduce the cost, the general server bandwidth are fast sharing. So in order not to affect the normal use of other clients, virtual hosting providers tend to each user bandwidth to strict limits, even if your site 24 hours a day on the run. The total monthly flow may also only so.

As of this document, we find that, Western Digital has launched twoWestern digital virtual hosting spaceG type Linux space is worth buying PHP virtual hosting space, respectively.B032 type linux1G spacesAndB064 - 1G spaceSupport PHP also support ASP, plus Western digital coupon codeCoupon code:2014sheng100It can directly enjoy the savings 100 yuan preferential benefits, can be said to be affordable PHP host selection!

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