/var/www/leolaart.com/www/wp-content/plugins/polylang/include
Edit: /var/www/leolaart.com/www/wp-content/plugins/polylang/include/walker-dropdown.php (3538B)
'parent', 'id' => 'id' );
/**
* Outputs one element.
*
* @since 1.2
*
* @param string $output Passed by reference. Used to append additional content.
* @param stdClass $element The data object.
* @param int $depth Depth of the item.
* @param array $args An array of additional arguments.
* @param int $current_object_id ID of the current item.
* @return void
*/
public function start_el( &$output, $element, $depth = 0, $args = array(), $current_object_id = 0 ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
$value_type = $args['value'];
$output .= sprintf(
"\t" . '
' . "\n",
'url' === $value_type ? esc_url( $element->$value_type ) : esc_attr( $element->$value_type ),
! empty( $element->locale ) ? sprintf( ' lang="%s"', esc_attr( $element->locale ) ) : '',
selected( isset( $args['selected'] ) && $args['selected'] === $element->$value_type, true, false ),
esc_html( $element->name )
);
}
/**
* Starts the output of the dropdown list
*
* @since 1.2
* @since 2.6.7 Use $max_depth and ...$args parameters to follow the move of WP 5.3
*
* List of parameters accepted in $args:
*
* flag => display the selected language flag in front of the dropdown if set to 1, defaults to 0
* value => the language field to use as value attribute, defaults to 'slug'
* selected => the selected value, mandatory
* name => the select name attribute, defaults to 'lang_choice'
* id => the select id attribute, defaults to $args['name']
* class => the class attribute
* disabled => disables the dropdown if set to 1
*
* @param array $elements An array of `PLL_language` or `stdClass` elements.
* @param int $max_depth The maximum hierarchical depth.
* @param mixed ...$args Additional arguments.
* @return string The hierarchical item output.
*
* @phpstan-param array
$elements
*/
public function walk( $elements, $max_depth, ...$args ) { // // phpcs:ignore WordPressVIPMinimum.Classes.DeclarationCompatibility.DeclarationCompatibility
$output = '';
$this->maybe_fix_walk_args( $max_depth, $args );
$args = wp_parse_args( $args, array( 'value' => 'slug', 'name' => 'lang_choice' ) );
if ( ! empty( $args['flag'] ) ) {
$current = wp_list_filter( $elements, array( $args['value'] => $args['selected'] ) );
$lang = reset( $current );
$output = sprintf(
'%s',
empty( $lang->flag ) ? esc_html( $lang->slug ) : $lang->flag
);
}
$output .= sprintf(
'' . "\n",
esc_attr( $args['name'] ),
isset( $args['id'] ) && ! $args['id'] ? '' : ' id="' . ( empty( $args['id'] ) ? esc_attr( $args['name'] ) : esc_attr( $args['id'] ) ) . '"',
empty( $args['class'] ) ? '' : ' class="' . esc_attr( $args['class'] ) . '"',
disabled( empty( $args['disabled'] ), false, false ),
parent::walk( $elements, $max_depth, $args )
);
return $output;
}
}