How to run php: First download and install the "phpstudy" software; then copy the php file to the www directory under the installation directory; then enter the link in the browser as "http://127.0.0.1 /php file"; finally check the running results through the browser.
Many friends have asked us recently, what is php? What is a php file? How to open php files and other issues, here is some information compiled by php Chinese website for everyone.
What is php:
PHP is the abbreviation of the English hypertext preprocessing language Hypertext Preprocessor. PHP is an HTML embedded language. It is a scripting language that is embedded in HTML documents and executed on the server side. The style of the language is similar to C language and is widely used. php is what everyone on the Internet often calls the backend, which is used to process databases, etc. Many websites are written in php, including www.baidu.com, www.php.cn and other websites, which are all written in php language. . Our articles are uploaded to the server database through php code
, and then statically generated through php code.
In a simple sentence, php is the same as a txt (text document). Notepad can open it, but what you see is the code, not after php is executed. For example, when we open the test.php code because the encoding is in gbk or utf8 format, when we use Notepad to open the php file in utf8 format, garbled characters appear when there are Chinese characters, so we recommend using notepad or editplus to support utf8. Format file software to open. (Ordinary users can choose notepad to open it, because notepad is relatively small
)A piece of php test code
The code is as follows:
<?php for($i=1;$i<=10;$i++){ echo $i.'<br />'; } ?>
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What file is php? how to open? Four ways to open php format files (picture)》
But everyone’s purpose is often not to see such code. If you want to see the effect after execution, you need to configure the php running environment .
www.php.cn
that you visit is a pre-configured PHP operating environment on the server side. It may be Linux or Windows. When purchasing space, please ask the IDC provider and ask them. Does it support PHP? If you purchase a space that does not support PHP in the future, it will not be able to support PHP. If you are testing the php code locally, you can use some tools such as phpstudy (phpstudy is relatively simple to install and use. After installation, copy the php file to the www directory under the installation directory and enter it in the browser http://127.0.0.1/php file is enough. If you select a port, you need to add the port (http://127.0.0.1: port number)
If you have set up a php running environment, go to the browser. Enter the URL in , and you can see the running effect of php (Note: the URL entered by everyone in the browser may be different, ours is the intranet IP)
As shown in the figure below:
Many friends who have no foundation often ask how to open PHP files. In fact, PHP is a web script, but it is different from the html xml tag language. It can be opened directly through the browser and requires PHP to run. The file can be accessed and opened only in the environment. If you only need to edit PHP to open the file, you only need to use Notepad or a related editor such as (DW, phpstorm, notepad++, etc.) to open and edit it (you can go to
The above is the detailed content of How to open php file? How to run php file?. For more information, please follow other related articles on the PHP Chinese website!

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