RE: [PHP] Help with Array Walk

> -----Original Message----- > From: Vidyut Luther [mailto:vluther@linuxpowered.com] > Sent: 28 February 2002 01:27 > > but when i do. > > > array_walk ($fieldname, '$check->is_allletters'); > > I get the error. > Warning: Unable to call $check->is_allletters() - function does not > exist . RTFM: http://www.php.net/manual/en/function.array-walk.php, right near the beginning, contains the following: > Note: Instead of a function name, an array containing an object > reference and a method name can also be supplied. So you want: array_walk ($fieldname, array($check,'is_allletters'); Cheers! Mike --------------------------------------------------------------------- Mike Ford, Electronic Information Services Adviser, Learning Support Services, Learning & Information Services, JG125, James Graham Building, Leeds Metropolitan University, Beckett Park, LEEDS, LS6 3QS, United Kingdom Email: m.ford@lmu.ac.uk Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211