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This article introduces the relevant knowledge of "what are the advantages of php space". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

The so-called php space (virtual host) is php's unique syntax that mixes C, Java, Perl, and php's self-innovative syntax. It can execute dynamic web pages faster than CGI or Perl. Compared with other programming languages, php embeds the program into HTML documents to execute dynamic pages made by php, and its execution efficiency is much higher than that of CGI, which generates HTML tags completely. compared with JavaScript, a scripting language that also embeds HTML documents, php is executed on the server side, making full use of the performance of the server. The php execution engine also resides the php program that users often visit in memory, and other users do not need to recompile the program when they access the program again, just execute the code in memory directly, which is also one of the manifestations of the high efficiency of php. Php has super functions to support almost all popular databases and operating systems. You can also run php programs in the host space.

You need to pay attention to the following when purchasing php space:

1. IIS number and CPU occupancy rate. Number of IIS: the number of IIS or WEB connections refers to the access requests that the server can respond to at the same time, which can be simply understood as how many browser windows are allowed to access your site at the same time. Virtual host CPU usage means that your virtual host accounts for the proportion of CPU resources of the entire server in the process of running.

2. Traffic and bandwidth restrictions. Traffic is an index such as the number of users and the number of pages browsed by users in a certain period of time of the virtual host. The host bandwidth refers to the ability of the virtual host to transfer files at the same time.

3. Whether php can be switched. When you choose, see if you can choose the php version according to your needs and preferences. There are many webmasters who tend to ignore this version when choosing a virtual host. Be aware that some website programs may require a specific version of php. If the selected php host does not meet your version requirements, you can only apply for a refund or replacement program.

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