From 75c648cf5c8d37f7d04e5cc321cede1b266fee28 Mon Sep 17 00:00:00 2001 From: Andrew Dolgov Date: Sun, 2 Sep 2012 14:11:28 +0400 Subject: replace several preg_match() feed id tests with is_numeric() --- include/functions.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/functions.php') diff --git a/include/functions.php b/include/functions.php index 1ee334fa9..140d534fd 100644 --- a/include/functions.php +++ b/include/functions.php @@ -2336,7 +2336,7 @@ $query_strategy_part = "ttrss_entries.id > 0"; $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; /* tags */ - } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) { + } else if (!is_numeric($feed)) { $query_strategy_part = "ttrss_entries.id > 0"; $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE id = feed_id) as feed_title,"; @@ -2496,7 +2496,7 @@ $content_query_part = "content as content_preview,"; - if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) { + if (is_numeric($feed)) { if ($feed >= 0) { $feed_kind = "Feeds"; -- cgit v1.2.3