note 94518 added to function.array-reduce

This works as you want: $html = ""; function reduceToTable($html, $p) { global $html; $html .= "<TR><TD><a href=\"$p.html\">$p</a></td>\n"; return $html; } $list = Array("page1", "page2", "page3"); $tab = array_reduce($list, "reduceToTable"); echo "<table>\n". $tab . "</table>\n"; The output does not have any preceeding 0. This was being caused by the .= on a variable that doesn't exist the first time through. ---- Server IP: 69.147.83.197 Probable Submitter: 71.75.235.214 ---- Manual Page -- http://www.php.net/manual/en/function.array-reduce.php Edit -- https://master.php.net/note/edit/94518 Del: integrated -- https://master.php.net/note/delete/94518/integrated Del: useless -- https://master.php.net/note/delete/94518/useless Del: bad code -- https://master.php.net/note/delete/94518/bad+code Del: spam -- https://master.php.net/note/delete/94518/spam Del: non-english -- https://master.php.net/note/delete/94518/non-english Del: in docs -- https://master.php.net/note/delete/94518/in+docs Del: other reasons-- https://master.php.net/note/delete/94518 Reject -- https://master.php.net/note/reject/94518 Search -- https://master.php.net/manage/user-notes.php