← All changes | includes/compat.php +13 -1 9.2.0 → 7.7.0 View file →

		@@ -41,10 +41,22 @@
41	41	return strlen( $needle ) === 0 || substr( $haystack, - strlen( $needle ) ) === $needle;
42	42	}
43	43	}
44	44
	45	+if ( ! function_exists( 'is_countable' ) ) {
	46	+ /**
	47	+ * Polyfill for `is_countable()` function added in PHP 7.3.
	48	+ *
	49	+ * @param mixed $value The value to check.
	50	+ * @return bool True if `$value` is countable, otherwise false.
	51	+ */
	52	+ function is_countable( $value ) {
	53	+ return is_array( $value ) || $value instanceof Countable;
	54	+ }
	55	+}
	56	+
45	57	/**
46		- * Polyfill for `array_is_list()` function added in PHP 8.1.
	58	+ * Polyfill for `array_is_list()` function added in PHP 7.3.
47	59	*
48	60	* @param array $array The array to check.
49	61	*
50	62	* @return bool True if `$array` is a list, otherwise false.