苏宁-验证码规则

application/helpers/base_helper.php

@@ -183,7 +183,7 @@ function phone_code($mail, $pwd)
 	if ($num) {
 		$body = imap_base64(imap_fetchbody($mbox, imap_num_msg($mbox), 1));
 
-		preg_match('/验证码[^\d]+(\d{6})/', $body, $code);
+		preg_match('/验证码[^\d]+(\d+)/', $body, $code);
 		preg_match('/2\d{3}-[\s\S]{14}/', $body, $date);
 
 		if (isset($code[1]) && isset($date[0])) {