@@ -40,7 +40,7 @@ |
||
40 | 40 | * Sanitizes checkbox values. |
41 | 41 | * |
42 | 42 | * @access public |
43 | - * @param boolean|integer|string|null $value The checkbox value. |
|
43 | + * @param boolean|string $value The checkbox value. |
|
44 | 44 | * @return bool |
45 | 45 | */ |
46 | 46 | public function sanitize( $value = null ) { |
@@ -49,7 +49,7 @@ |
||
49 | 49 | $fields = Kirki::$fields; |
50 | 50 | foreach ( $fields as $field ) { |
51 | 51 | if ( isset( $field['collapsible'] ) && true === $field['collapsible'] && isset( $field['settings'] ) && isset( $field['label'] ) ) { |
52 | - $collapsible_fields[ $field['settings'] ] = $field['label']; |
|
52 | + $collapsible_fields[$field['settings']] = $field['label']; |
|
53 | 53 | } |
54 | 54 | } |
55 | 55 | $collapsible_fields = array_unique( $collapsible_fields ); |
@@ -72,7 +72,7 @@ |
||
72 | 72 | |
73 | 73 | $smallest = array(); |
74 | 74 | foreach ( $valid as $possible_value ) { |
75 | - $smallest[ $possible_value ] = abs( $possible_value - $value ); |
|
75 | + $smallest[$possible_value] = abs( $possible_value - $value ); |
|
76 | 76 | } |
77 | 77 | asort( $smallest ); |
78 | 78 | $value = key( $smallest ); |