How to remove string elements in php?
Posted on 2012-04-02
I've got two strings:
$str1 = '3,4,5,6,7,8,9';
$str2 = '5,6,7,8';
Now, I want to remove all $str2 string elements from $str1 string, something like $str1-$str2, so a result would be '3,4,9'. I'm looking for some quick and easy way.