note 92753 added to function.implode

Turned my previous post into a function: <?php function ensure (&$a, $filler = '') { // given: array $a with numerical keys // return: $a with keys sorted numerically and any gaps filled-in $highest = max(array_keys($a)); for ($i = 0; $i <= $highest; ++$i): if (! isset($a[$i])): $a[$i] = $filler; endif; endfor; ksort ($a); } // end function ensure // usage: // ensure($foo); // ensure($bar, 0); ?> ---- Server IP: 208.69.120.35 Probable Submitter: 67.165.168.203 ---- Manual Page -- http://www.php.net/manual/en/function.implode.php Edit -- https://master.php.net/note/edit/92753 Del: integrated -- https://master.php.net/note/delete/92753/integrated Del: useless -- https://master.php.net/note/delete/92753/useless Del: bad code -- https://master.php.net/note/delete/92753/bad+code Del: spam -- https://master.php.net/note/delete/92753/spam Del: non-english -- https://master.php.net/note/delete/92753/non-english Del: in docs -- https://master.php.net/note/delete/92753/in+docs Del: other reasons-- https://master.php.net/note/delete/92753 Reject -- https://master.php.net/note/reject/92753 Search -- https://master.php.net/manage/user-notes.php