--TEST-- Test mb_ereg_replace() function : error conditions --SKIPIF-- <?php extension_loaded('mbstring') or die('skip'); function_exists('mb_ereg_replace') or die("skip mb_ereg_replace() is not available in this build"); ?> --FILE-- <?php /* Prototype : proto string mb_ereg_replace(string pattern, string replacement, string string [, string option]) * Description: Replace regular expression for multibyte string * Source code: ext/mbstring/php_mbregex.c * Alias to functions: */ echo "*** Testing mb_ereg_replace() : error conditions ***\n"; //Test mb_ereg_replace with one more than the expected number of arguments echo "\n-- Testing mb_ereg_replace() function with more than expected no. of arguments --\n"; $pattern = b'[a-k]'; $replacement = b'1'; $string = b'string_val'; $option = ''; $extra_arg = 10; var_dump( mb_ereg_replace($pattern, $replacement, $string, $option, $extra_arg) ); // Testing mb_ereg_replace with one less than the expected number of arguments echo "\n-- Testing mb_ereg_replace() function with less than expected no. of arguments --\n"; $pattern = b'string_val'; $replacement = b'string_val'; var_dump( mb_ereg_replace($pattern, $replacement) ); echo "Done"; ?> --EXPECTF-- *** Testing mb_ereg_replace() : error conditions *** -- Testing mb_ereg_replace() function with more than expected no. of arguments -- Warning: mb_ereg_replace() expects at most 4 parameters, 5 given in %s on line %d bool(false) -- Testing mb_ereg_replace() function with less than expected no. of arguments -- Warning: mb_ereg_replace() expects at least 3 parameters, 2 given in %s on line %d bool(false) Done