How to remove all non-alphanumeric and non-space characters from a string in PHP?
Posted
by Daniel
on Stack Overflow
See other posts from Stack Overflow
or by Daniel
Published on 2010-03-23T19:00:25Z
Indexed on
2010/03/23
19:03 UTC
Read the original article
Hit count: 184
Filed under:
php
I want to remove all non-alphanumeric and space characters from a string. So I do want spaces to remain. What do I put for a space in the below function within the [ ] brackets:
ereg_replace("[^A-Za-z0-9]", "", $title);
In other words, what symbol represents space, I know \n represents a new line, is there any such symbol for a single space.
© Stack Overflow or respective owner
