From 08c7cf5a8c48ba4b5ddc76c66cfaff0a13e04d0c Mon Sep 17 00:00:00 2001
From: Omar Khalil <DonMcCoy@users.noreply.github.com>
Date: Sun, 25 Feb 2018 13:34:40 +0100
Subject: [PATCH] Calling count() only once, before using 'for' loop (#313)

---
 songs.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/songs.php b/songs.php
index 7fe53b18..d3cbd117 100644
--- a/songs.php
+++ b/songs.php
@@ -1,6 +1,8 @@
 <?php
 
 $songs = glob('*raw');
-for ($x = 0; $x < count($songs); $x++) {
+$songs_length = count($songs);
+
+for ($x = 0; $x < $songs_length; $x++) {
     shuffle($songs);
 }