RE: [PHP] foreach not in reach

// You could use foreach() here as well Niklas -Original Message- From: jtjohnston [mailto:[EMAIL PROTECTED]] Sent: 22. helmikuuta 2002 8:48 To: [EMAIL PROTECTED] Subject: [PHP] foreach not in reach Question 1: How can I append strings to my authors array? Me thinks this doesn't

[PHP] foreach not in reach

Question 1: How can I append strings to my authors array? Me thinks this doesn't work :§) ? $authors .= explode(";", $mydata->KW); I'm getting "Invalid argument supplied for foreach()" Question 2: Once I get this working, I want to (a) alphabetise the contents of the array, (b) count repititions,