--TEST-- Test preg_replace() function : variation both arguments are arrays --FILE-- <?php /* * proto string preg_replace(mixed regex, mixed replace, mixed subject [, int limit [, count]]) * Function is implemented in ext/pcre/php_pcre.c */ /* * Testing preg_replace when the regex and the replacement are both arrays. */ $string = 'This is a string. It contains numbers (0-9) as well as parentheses and some other things!'; $new_string = preg_replace(array('/\b\w{1}s/', '/(\d{1})-(\d{1})/', '/[\(!\)]/'), array('test', '$1 to $2', '*'), $string); print $new_string; ?> --EXPECTF-- This test a string. It contains numbers *0 to 9* test well test parentheses and some other things*