'', '[/b]' => '', '[i]' => '', '[/i]' => '', '[u]' => '', '[/u]' => '', ); /** * Apply BBCode replacements */ $txt = str_replace(array_keys($bbMap), array_values($bbMap), $txt); /** * --------------------------------------------------------- * Output formatted text * nl2br preserves original behavior * --------------------------------------------------------- */ echo nl2br($txt); ?>