From c588dc2aefc236da472a419a33d27bddfb53a46a Mon Sep 17 00:00:00 2001 From: Michael Lee Date: Mon, 8 Jul 2024 13:23:44 +0100 Subject: [PATCH] Type cast filter value to int --- inc/Engine/Preload/Controller/PreloadUrl.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/inc/Engine/Preload/Controller/PreloadUrl.php b/inc/Engine/Preload/Controller/PreloadUrl.php index caf67ae5ec..e990fc78b7 100755 --- a/inc/Engine/Preload/Controller/PreloadUrl.php +++ b/inc/Engine/Preload/Controller/PreloadUrl.php @@ -161,9 +161,9 @@ public function preload_url( string $url ) { * * @param int $delay_between the defined delay. */ - $delay_between = apply_filters( 'rocket_preload_delay_between_requests', $default_delay_between ); + $delay_between = (int) apply_filters( 'rocket_preload_delay_between_requests', $default_delay_between ); - if ( ! is_int( $delay_between ) ) { + if ( empty( $delay_between ) ) { $delay_between = $default_delay_between; }