From 24e85c95b66dac2bd046ebec5c90bb7f2e2de0b8 Mon Sep 17 00:00:00 2001 From: friendica Date: Mon, 11 Jun 2012 19:36:04 -0700 Subject: date based profile wall filter - backend --- include/text.php | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'include/text.php') diff --git a/include/text.php b/include/text.php index d4a4d5580..f408e0df6 100644 --- a/include/text.php +++ b/include/text.php @@ -1541,3 +1541,16 @@ function protect_sprintf($s) { return(str_replace('%','%%',$s)); } + +function is_a_date_arg($s) { + $i = intval($s); + if($i > 1900) { + $y = date('Y'); + if($i <= $y+1 && strpos($s,'-') == 4) { + $m = intval(substr($s,5)); + if($m > 0 && $m <= 12) + return true; + } + } + return false; +} -- cgit v1.2.3