How to use php variables in js code

The easiest way to introduce PHP variables into JavaScript is to mix them. Another way is to introduce them through shtml. However, shtml introduction requires server permission and the output file needs to be set independently. , which is relatively complex and does not conform to the trend of dynamic scripts. Here is a brief introduction to the implementation method of the hybrid method.

Hybrid coding method:
Hybrid coding is to use the mixed coding method of HTML and PHP code to realize the way of running PHP in HTML.

Notes:
1. The file must be a php file. Otherwise, php cannot be run directly.
2. Where you need to run and output php, you must write a complete php reference tag, that is, bb9bd6d87db7f8730c53cb084e6b4d2d format.
3. The php tags in the mix must have an end, otherwise it will easily lead to exceptions in the html part.

Case:
File name: text.php

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The above code must be placed in the php file, and then visit the page to see the effect .
This achieves the purpose of outputting php variables in html.

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