Does php have or support any special character cl开发者_运维百科asses like [:alnum:] for regex expressions?
All the character classes are listed in the doc.
does php have any special character classes like [:alnum:] for regex expressions?
Does php have or support any special character cl开发者_运维百科asses like [:alnum:] for regex expressions?All the character classes are listed in the doc.
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![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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