← All changes | includes/compat.php +63 -0 1.0.8 → 3.2.2 View file →

		@@ -34,4 +34,67 @@
34	34	$path = isset( $_SERVER['REQUEST_URI'] ) ? sanitize_text_field( wp_unslash( $_SERVER['REQUEST_URI'] ) ) : '';
35	35	return esc_url( apply_filters( 'self_link', set_url_scheme( 'http://' . $host['host'] . $path ) ) );
36	36	}
37	37	}
	38	+
	39	+if ( ! function_exists( 'is_countable' ) ) {
	40	+ /**
	41	+ * Polyfill for `is_countable()` function added in PHP 7.3.
	42	+ *
	43	+ * @param mixed $value The value to check.
	44	+ * @return bool True if `$value` is countable, otherwise false.
	45	+ */
	46	+ function is_countable( $value ) {
	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 );
	99	+ }
	100	+}