Re: strings in a function return

On Thu, 30 Aug 2001 10:45, Gerard Samuel wrote: > Mozilla sucks sometimes with email formatting. > Correction==> > > Here is a snippet example. > > function assign() { > global $adminurl, $string; > top(); > if ($string) { > $data = explode ("|", $string); > echo "$data[0]"; > } > <form> > > $array = array("$new_cat,$assigned_to","$job","$assigned_by"); $string = implode("|",$array); return $string; > } > > The variables that form $array are from the form.... Hrm - undefined function top() ?? <FORM> ?? But the rest of it returns what I would expect - a comma followed by two | - given that I don't have the values referenced in the array. And you won't either, as they aren't global and aren't passed as parameters. -- David Robley Techno-JoaT, Web Maintainer, Mail List Admin, etc CENTRE FOR INJURY STUDIES Flinders University, SOUTH AUSTRALIA Shift happpens. - Doppler