How to output string containing '#' in php

The example in this article describes the method of php outputting a string containing "#". Share it with everyone for your reference, the details are as follows:

Because # is a comment in php, it cannot be output normally and needs to be converted and processed.

Output page:

c#程序设计

Accepting and output page:

I hope this article will be useful to everyone in PHP programming. helped.

For more articles related to methods of php outputting strings containing "#", please pay attention to the PHP Chinese website!