diff options
Diffstat (limited to 'wp-includes/class-wp-walker.php')
| -rw-r--r-- | wp-includes/class-wp-walker.php | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/wp-includes/class-wp-walker.php b/wp-includes/class-wp-walker.php index e44907e..ff5eac2 100644 --- a/wp-includes/class-wp-walker.php +++ b/wp-includes/class-wp-walker.php @@ -147,7 +147,7 @@ class Walker { $this->start_el( $output, $element, $depth, ...array_values( $args ) ); // Descend only when the depth is right and there are children for this element. - if ( ( 0 == $max_depth || $max_depth > $depth + 1 ) && isset( $children_elements[ $id ] ) ) { + if ( ( 0 === $max_depth || $max_depth > $depth + 1 ) && isset( $children_elements[ $id ] ) ) { foreach ( $children_elements[ $id ] as $child ) { @@ -199,7 +199,7 @@ class Walker { $parent_field = $this->db_fields['parent']; // Flat display. - if ( -1 == $max_depth ) { + if ( -1 === $max_depth ) { $empty_array = array(); foreach ( $elements as $e ) { $this->display_element( $e, $empty_array, 1, 0, $args, $output ); @@ -235,7 +235,7 @@ class Walker { $top_level_elements = array(); $children_elements = array(); foreach ( $elements as $e ) { - if ( $root->$parent_field == $e->$parent_field ) { + if ( $root->$parent_field === $e->$parent_field ) { $top_level_elements[] = $e; } else { $children_elements[ $e->$parent_field ][] = $e; @@ -251,7 +251,7 @@ class Walker { * If we are displaying all levels, and remaining children_elements is not empty, * then we got orphans, which should be displayed regardless. */ - if ( ( 0 == $max_depth ) && count( $children_elements ) > 0 ) { + if ( ( 0 === $max_depth ) && count( $children_elements ) > 0 ) { $empty_array = array(); foreach ( $children_elements as $orphans ) { foreach ( $orphans as $op ) { @@ -294,14 +294,14 @@ class Walker { $parent_field = $this->db_fields['parent']; $count = -1; - if ( -1 == $max_depth ) { + if ( -1 === $max_depth ) { $total_top = count( $elements ); } if ( $page_num < 1 || $per_page < 0 ) { // No paging. $paging = false; $start = 0; - if ( -1 == $max_depth ) { + if ( -1 === $max_depth ) { $end = $total_top; } $this->max_pages = 1; @@ -309,13 +309,13 @@ class Walker { $paging = true; $start = ( (int) $page_num - 1 ) * (int) $per_page; $end = $start + $per_page; - if ( -1 == $max_depth ) { + if ( -1 === $max_depth ) { $this->max_pages = (int) ceil( $total_top / $per_page ); } } // Flat display. - if ( -1 == $max_depth ) { + if ( -1 === $max_depth ) { if ( ! empty( $args[0]['reverse_top_level'] ) ) { $elements = array_reverse( $elements ); $oldstart = $start; |