Why can't php be run directly?

php cannot be run directly because php is a general open source scripting language, a programming language that cannot be directly recognized by the browser, so the PHP file must be parsed by the server before it can be browsed on the browser. If this A machine cannot run without a running environment.

Why can’t php be run directly?

Because Php is a general open source scripting language and a programming language; it cannot be directly recognized by the browser, and the PHP file must be parsed by the server (for example: Apache) before it can be browsed on the browser. If the machine does not have a running environment, it cannot run.

If you directly right-click the file and open it with a browser, it will not be parsed by Apache, which is equivalent to directly opening a local PHP file with a browser. The browser cannot directly recognize it and will prompt you to download the file. , or other questions. For details, please refer to: What is PHP, this article!

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