← All changes | src/helpers/import-helper.php +6 -8 18.3 → 28.5 View file →

		@@ -1,10 +1,8 @@
1	1	<?php
2	2
3	3	namespace Yoast\WP\SEO\Helpers;
4	4
5		-use Yoast\WP\SEO\Helpers\Options_Helper;
6		-
7	5	/**
8	6	* The Import Helper.
9	7	*/
10	8	class Import_Helper {
		@@ -11,18 +9,18 @@
11	9
12	10	/**
13	11	* Flattens a multidimensional array of settings. Recursive.
14	12	*
15		- * @param array $array The array to be flattened.
16		- * @param string $key_prefix The key to be used as a prefix.
	13	+ * @param array $array_to_flatten The array to be flattened.
	14	+ * @param string $key_prefix The key to be used as a prefix.
17	15	*
18	16	* @return array The flattened array.
19	17	*/
20		- public function flatten_settings( $array, $key_prefix = '' ) {
	18	+ public function flatten_settings( $array_to_flatten, $key_prefix = '' ) {
21	19	$result = [];
22		- foreach ( $array as $key => $value ) {
23		- if ( is_array( $value ) ) {
24		- $result = array_merge( $result, $this->flatten_settings( $value, $key_prefix . '/' . $key ) );
	20	+ foreach ( $array_to_flatten as $key => $value ) {
	21	+ if ( \is_array( $value ) ) {
	22	+ $result = \array_merge( $result, $this->flatten_settings( $value, $key_prefix . '/' . $key ) );
25	23	}
26	24	else {
27	25	$result[ $key_prefix . '/' . $key ] = $value;
28	26	}