← All changes | includes/compat.php +52 -1 1.2.0 → 3.2.5 View file →

		@@ -43,7 +43,58 @@
43	43	* @param mixed $value The value to check.
44	44	* @return bool True if `$value` is countable, otherwise false.
45	45	*/
46	46	function is_countable( $value ) {
47		- return is_array( $value ) || $value instanceof \Countable;
	47	+ return is_array( $value ) || $value instanceof \Countable;
	48	+ }
	49	+}
	50	+
	51	+/**
	52	+ * Polyfill for `array_is_list()` function added in PHP 7.3.
	53	+ *
	54	+ * @param array $array The array to check.
	55	+ *
	56	+ * @return bool True if `$array` is a list, otherwise false.
	57	+ */
	58	+if ( ! function_exists( 'array_is_list' ) ) {
	59	+ // phpcs:disable Universal.NamingConventions.NoReservedKeywordParameterNames.arrayFound
	60	+ function array_is_list( $array ) {
	61	+ if ( ! is_array( $array ) ) {
	62	+ return false;
	63	+ }
	64	+
	65	+ if ( array_values( $array ) === $array ) {
	66	+ return true;
	67	+ }
	68	+
	69	+ $next_key = -1;
	70	+
	71	+ foreach ( $array as $k => $v ) {
	72	+ if ( ++$next_key !== $k ) {
	73	+ return false;
	74	+ }
	75	+ }
	76	+
	77	+ return true;
	78	+ }
	79	+}
	80	+
	81	+if ( ! function_exists( 'str_contains' ) ) {
	82	+ /**
	83	+ * Polyfill for `str_contains()` function added in PHP 8.0.
	84	+ *
	85	+ * Performs a case-sensitive check indicating if needle is
	86	+ * contained in haystack.
	87	+ *
	88	+ * @param string $haystack The string to search in.
	89	+ * @param string $needle The substring to search for in the `$haystack`.
	90	+ *
	91	+ * @return bool True if `$needle` is in `$haystack`, otherwise false.
	92	+ */
	93	+ function str_contains( $haystack, $needle ) {
	94	+ if ( '' === $needle ) {
	95	+ return true;
	96	+ }
	97	+
	98	+ return false !== strpos( $haystack, $needle );
48	99	}
49	100	}