[PHP] Q: array intersection problem

hi, i have two arrays that i would like to find the intersection and at this intersection alter the value. $invalid = array("1","3","9"); $questions = array("1","2","3","4","5","6","7","8","9"); and i would like the result to be an new array that looks like this: $new_questions = array("1",

Re: [PHP] Q: array intersection problem

MAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: 2001. augusztus 14. 19:57 Subject: [PHP] Q: array intersection problem > hi, > > i have two arrays that i would like > to find the intersection and at > this intersection alter the value. > > $invalid = array("1"