← All changes | include/walker-list.php +5 -26 2.8 → 2.6.3 View file →

		@@ -1,8 +1,5 @@
1	1	<?php
2		-/**
3		- * @package Polylang
4		- */
5	2
6	3	/**
7	4	* Displays a language list
8	5	*
		@@ -56,31 +53,13 @@
56	53	/**
57	54	* Overrides Walker:walk to set depth argument
58	55	*
59	56	* @since 1.2
60		- * @since 2.6.7 Use $max_depth and ...$args parameters to follow the move of WP 5.3
61	57	*
62		- * @param array $elements An array of elements.
63		- * @param int $max_depth The maximum hierarchical depth.
64		- * @param mixed ...$args Additional arguments.
65		- * @return string The hierarchical item output.
	58	+ * @param array $elements elements to display
	59	+ * @param array $args
	60	+ * @return string
66	61	*/
67		- public function walk( $elements, $max_depth, ...$args ) { // phpcs:ignore WordPressVIPMinimum.Classes.DeclarationCompatibility.DeclarationCompatibility
68		- if ( is_array( $max_depth ) ) {
69		- // Backward compatibility with Polylang < 2.6.7
70		- if ( WP_DEBUG ) {
71		- trigger_error( // phpcs:ignore WordPress.PHP.DevelopmentFunctions
72		- sprintf(
73		- '%s was called incorrectly. The method expects an integer as second parameter since Polylang 2.6.7',
74		- __METHOD__
75		- )
76		- );
77		- }
78		- $args = $max_depth;
79		- $max_depth = -1;
80		- } else {
81		- $args = isset( $args[0] ) ? $args[0] : array();
82		- }
83		-
84		- return parent::walk( $elements, $max_depth, $args );
	62	+ public function walk( $elements, $args = array() ) {
	63	+ return parent::walk( $elements, -1, $args );
85	64	}
86	65	}