remove hard coded season order

1 files changed, 14 insertions, 1 deletions

diff --git a/app/helpers.php b/app/helpers.php
index 4c946f7..c96b972 100644
--- a/app/helpers.php
+++ b/app/helpers.php
@@ -70,7 +70,7 @@ function getAiringStatusCode($airing_status) {
 
 function getSeason( $month = null ){
 	if ( is_null($month) ) {
-		$month = date("m");
+		$month = (int)date("m");
 	}
 	switch( $month ) {
 	case 1:
@@ -88,6 +88,19 @@ function getSeason( $month = null ){
 	}
 }
 
+function nextSeason( $month = null ){
+	if ( is_null($month) ) {
+		$month = (int)date("m");
+	}
+
+	$next = $month + 3;
+	if ( $next > 12 ) {
+		$next = $next - 12;
+	}
+
+	return $next;
+}
+
 function escapeLike($string){
 	$search = array('%', '_');
 	$replace   = array('\%', '\_');