php - Regex blocking special characters -


i'm using php version 5.3.27

i'm trying regex match whitespace, , special characters such ♦◘•♠♥☻, other known special characters %$#&*@ matched, somehow ones mentioned before not matched..

current regex

preg_match('/^[a-za-z0-9[:space:]]+$/', $login)

my apology asking 2 questions on same subject. hope 1 clear enough you.

use this

[\w]+

will match non-word character.


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