From 7e142722d464bac5c34e4b5a96e7cc46a0e4a1ad Mon Sep 17 00:00:00 2001
From: Kijin Sung <kijin@kijinsung.com>
Date: Tue, 19 Nov 2024 00:00:45 +0900
Subject: [PATCH] Remove polyfill for is_countable()

---
 common/functions.php | 14 --------------
 1 file changed, 14 deletions(-)

diff --git a/common/functions.php b/common/functions.php
index ae2616abe..d2b2d0d23 100644
--- a/common/functions.php
+++ b/common/functions.php
@@ -740,20 +740,6 @@ function is_empty_html_content($str): bool
 	return $str === '';
 }
 
-/**
- * Polyfill for is_countable() in PHP < 7.3
- *
- * @param mixed $var
- * @return bool
-**/
-if (!function_exists('is_countable'))
-{
-	function is_countable($var)
-	{
-		return is_array($var) || $var instanceof Countable;
-	}
-}
-
 /**
  * Polyfill for str_starts_with() in PHP < 8.0
  *