<?php /* This file is free software: you can redistribute it and/or modify it under the terms of version 3 of the GNU Affero General Public License as published by the Free Software Foundation. This file is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. */ // ARRAY -- > STRING // Turn a 1D array into a comma-seperated string function comma_sep($array) { global $stack; $stack = ""; $comma_print = function($item) { $GLOBALS['stack'] = $GLOBALS['stack'] . ", " . $item; }; array_map($comma_print, $array); $stack = preg_replace('/^, /', '', $stack); return $stack; } ?>