| @@ -46,8 +46,9 @@ | ||
| 46 | 46 | parent::to_json(); | 
| 47 | 47 | |
| 48 | 48 | $this->json['choicesLength'] = 0; | 
| 49 | - if ( is_array( $this->choices ) && count( $this->choices ) ) | |
| 50 | - $this->json['choicesLength'] = count( $this->choices ); | |
| 49 | +			if ( is_array( $this->choices ) && count( $this->choices ) ) { | |
| 50 | + $this->json['choicesLength'] = count( $this->choices ); | |
| 51 | + } | |
| 51 | 52 | |
| 52 | 53 | $values = $this->value() == '' ? array_keys( $this->choices ) : $this->value(); | 
| 53 | 54 | $filtered_values = array(); | 
| @@ -80,11 +80,14 @@ | ||
| 80 | 80 |  		public static function array_flatten( array $array ) { | 
| 81 | 81 | $flat = array(); // initialize return array | 
| 82 | 82 | $stack = array_values( $array ); | 
| 83 | -			while ( $stack ) { // process stack until done | |
| 83 | +			while ( $stack ) { | |
| 84 | +// process stack until done | |
| 84 | 85 | $value = array_shift( $stack ); | 
| 85 | -				if ( is_array( $value ) ) { // a value to further process | |
| 86 | +				if ( is_array( $value ) ) { | |
| 87 | +// a value to further process | |
| 86 | 88 | $stack = array_merge( array_keys( $value ), $stack ); | 
| 87 | -				} else { // a value to take | |
| 89 | +				} else { | |
| 90 | +// a value to take | |
| 88 | 91 | $flat[] = $value; | 
| 89 | 92 | } | 
| 90 | 93 | } | 
| @@ -87,7 +87,7 @@ | ||
| 87 | 87 | * | 
| 88 | 88 | * @param string $handle | 
| 89 | 89 | * @param string $file | 
| 90 | - * @param array $deps | |
| 90 | + * @param string[] $deps | |
| 91 | 91 | */ | 
| 92 | 92 |  		public static function enqueue_customizer_control_script( $handle, $file = null, $deps = array(), $in_footer = false ) { | 
| 93 | 93 |  			if ( ( false !== strpos( $file, 'controls/' ) && Kirki_Toolkit::kirki_debug() ) || false === strpos( $file, 'controls/' ) ) { |