--TEST-- D (PCRE_DOLLAR_ENDONLY) modififer --FILE-- <?php var_dump(preg_match_all('/^\S+.+$/', "aeiou\n", $m)); var_dump($m); var_dump(preg_match_all('/^\S+.+$/D', "aeiou\n", $m)); var_dump($m); var_dump(preg_match_all('/^\S+\s$/D', "aeiou\n", $m)); var_dump($m); ?> --EXPECT-- int(1) array(1) { [0]=> array(1) { [0]=> string(5) "aeiou" } } int(0) array(1) { [0]=> array(0) { } } int(1) array(1) { [0]=> array(1) { [0]=> string(6) "aeiou " } }