| @@ -597,7 +597,6 @@ | ||
| 597 | 597 | * | 
| 598 | 598 | * @access protected | 
| 599 | 599 | * @since 3.0.0 | 
| 600 | - * @param string|false $id The string-ID. | |
| 601 | 600 | * @return string | 
| 602 | 601 | */ | 
| 603 | 602 |  	protected function l10n( $config_id = false ) { | 
| @@ -111,12 +111,12 @@ discard block | ||
| 111 | 111 | |
| 112 | 112 |  		foreach ( $args['fields'] as $key => $value ) { | 
| 113 | 113 |  			if ( ! isset( $value['default'] ) ) { | 
| 114 | - $args['fields'][ $key ]['default'] = ''; | |
| 114 | + $args['fields'][$key]['default'] = ''; | |
| 115 | 115 | } | 
| 116 | 116 |  			if ( ! isset( $value['label'] ) ) { | 
| 117 | - $args['fields'][ $key ]['label'] = ''; | |
| 117 | + $args['fields'][$key]['label'] = ''; | |
| 118 | 118 | } | 
| 119 | - $args['fields'][ $key ]['id'] = $key; | |
| 119 | + $args['fields'][$key]['id'] = $key; | |
| 120 | 120 | |
| 121 | 121 | // We check if the filed is an uploaded media ( image , file, video, etc.. ). | 
| 122 | 122 |  			if ( isset( $value['type'] ) ) { | 
| @@ -125,7 +125,7 @@ discard block | ||
| 125 | 125 | case 'cropped_image': | 
| 126 | 126 | case 'upload': | 
| 127 | 127 | // We add it to the list of fields that need some extra filtering/processing. | 
| 128 | - $media_fields_to_filter[ $key ] = true; | |
| 128 | + $media_fields_to_filter[$key] = true; | |
| 129 | 129 | break; | 
| 130 | 130 | |
| 131 | 131 | case 'dropdown-pages': | 
| @@ -140,8 +140,8 @@ discard block | ||
| 140 | 140 | ) | 
| 141 | 141 | ); | 
| 142 | 142 | // Hackily add in the data link parameter. | 
| 143 | - $dropdown = str_replace( '<select', '<select data-field="' . esc_attr( $args['fields'][ $key ]['id'] ) . '"' . $this->get_link(), $dropdown ); | |
| 144 | - $args['fields'][ $key ]['dropdown'] = $dropdown; | |
| 143 | + $dropdown = str_replace( '<select', '<select data-field="' . esc_attr( $args['fields'][$key]['id'] ) . '"' . $this->get_link(), $dropdown ); | |
| 144 | + $args['fields'][$key]['dropdown'] = $dropdown; | |
| 145 | 145 | break; | 
| 146 | 146 | } | 
| 147 | 147 | } | 
| @@ -583,7 +583,7 @@ discard block | ||
| 583 | 583 | } | 
| 584 | 584 | |
| 585 | 585 | // Validating row label field. | 
| 586 | -			if ( isset( $args['row_label']['field'] ) && ! empty( $args['row_label']['field'] ) && isset( $args['fields'][ esc_attr( $args['row_label']['field'] ) ] ) ) { | |
| 586 | +			if ( isset( $args['row_label']['field'] ) && ! empty( $args['row_label']['field'] ) && isset( $args['fields'][esc_attr( $args['row_label']['field'] )] ) ) { | |
| 587 | 587 | $this->row_label['field'] = esc_attr( $args['row_label']['field'] ); | 
| 588 | 588 |  			} else { | 
| 589 | 589 | // If from field is not set correctly, making sure standard is set as the type. | 
| @@ -620,6 +620,6 @@ discard block | ||
| 620 | 620 |  		if ( false === $config_id ) { | 
| 621 | 621 | return $translation_strings; | 
| 622 | 622 | } | 
| 623 | - return $translation_strings[ $config_id ]; | |
| 623 | + return $translation_strings[$config_id]; | |
| 624 | 624 | } | 
| 625 | 625 | } | 
| @@ -156,7 +156,7 @@ discard block | ||
| 156 | 156 |  				if ( array_key_exists( $variant, $all_variants ) ) { | 
| 157 | 157 | $available_variants[] = array( | 
| 158 | 158 | 'id' => $variant, | 
| 159 | - 'label' => $all_variants[ $variant ], | |
| 159 | + 'label' => $all_variants[$variant], | |
| 160 | 160 | ); | 
| 161 | 161 | } | 
| 162 | 162 | } | 
| @@ -166,7 +166,7 @@ discard block | ||
| 166 | 166 |  				if ( array_key_exists( $subset, $all_subsets ) ) { | 
| 167 | 167 | $available_subsets[] = array( | 
| 168 | 168 | 'id' => $subset, | 
| 169 | - 'label' => $all_subsets[ $subset ], | |
| 169 | + 'label' => $all_subsets[$subset], | |
| 170 | 170 | ); | 
| 171 | 171 | } | 
| 172 | 172 | } | 
| @@ -473,7 +473,7 @@ discard block | ||
| 473 | 473 |  		if ( false === $config_id ) { | 
| 474 | 474 | return $translation_strings; | 
| 475 | 475 | } | 
| 476 | - return $translation_strings[ $config_id ]; | |
| 476 | + return $translation_strings[$config_id]; | |
| 477 | 477 | } | 
| 478 | 478 | |
| 479 | 479 | /** |