From d7dc2d45a4bc1c1cabed53054a3a20601736e182 Mon Sep 17 00:00:00 2001
From: Paul Dechov <dechovsky@gmail.com>
Date: Mon, 7 May 2018 14:48:18 -0400
Subject: [PATCH] Use simpler function for retrieving last array item

Also avoids array dereferencing syntax incompatible with PHP <5.4.
---
 includes/class-wc-install.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/class-wc-install.php b/includes/class-wc-install.php
index f21c23cc6d1..11a247c872b 100644
--- a/includes/class-wc-install.php
+++ b/includes/class-wc-install.php
@@ -1079,7 +1079,7 @@ CREATE TABLE {$wpdb->prefix}woocommerce_termmeta (
 	 */
 	private static function associate_plugin_file( $plugins, $key ) {
 		$path                 = explode( '/', $key );
-		$filename             = array_slice( $path, -1 )[0];
+		$filename             = end( $path );
 		$plugins[ $filename ] = $key;
 		return $plugins;
 	}