note 42264 added to function.uasort

WARNING:-Regarding remmy.cjb.net (22-Oct-2003 05:57) mutisort() function: Sorting by floating point numbers doesn't work in the current function. Use the modified version below if you want to sort by a floating point column. <?php // Based on the other notes given before. // Sorts an array (you know the kind) by key // and by the comparison operator you prefer. // Note that instead of most important criteron first, it's // least important criterion first. // The default sort order is ascending, and the default sort // type is strnatcmp. // function multisort($array[, $key, $order, $type]...) function multisort($array) { for($i = 1; $i < func_num_args(); $i += 3) { $key = func_get_arg($i); if (is_string($key)) $key = '"'.$key.'"'; $order = true; if($i + 1 < func_num_args()) $order = func_get_arg($i + 1); $type = 0; if($i + 2 < func_num_args()) $type = func_get_arg($i + 2); switch($type) { case 1: // Case insensitive natural. $t = 'strcasecmp($a[' . $key . '], $b[' . $key . '])'; break; case 2: // Numeric. $t = '($a[' . $key . '] == $b[' . $key . ']) ? 0:(($a[' . $key . '] < $b[' . $key . ']) ? -1 : 1)'; break; case 3: // Case sensitive string. $t = 'strcmp($a[' . $key . '], $b[' . $key . '])'; break; case 4: // Case insensitive string. $t = 'strcasecmp($a[' . $key . '], $b[' . $key . '])'; break; default: // Case sensitive natural. $t = 'strnatcmp($a[' . $key . '], $b[' . $key . '])'; break; } echo $t; usort($array, create_function('$a, $b', '; return ' . ($order ? '' : '-') . '(' . $t . ');')); } return $array; } ?> ---- Manual Page -- http://www.php.net/manual/en/function.uasort.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+42264 Delete -- http://master.php.net/manage/user-notes.php?action=delete+42264&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+42264&report=yes Search -- http://master.php.net/manage/user-notes.php