WebDevStudios / CMB2

includes/CMB2_Utils.php

Doc Comments +1 added lines, -1 removed lines

@@ -547,7 +547,7 @@
 	 * @since  2.2.3
 	 *
 	 * @param  mixed $value   Value to ensure is array.
-	 * @param  array $default Default array. Defaults to empty array.
+	 * @param  string[] $default Default array. Defaults to empty array.
 	 *
 	 * @return array          The array.
 	 */

Spacing +33 added lines, -34 removed lines

@@ -37,7 +37,7 @@ 
 		$dir = wp_upload_dir();
 
 		// Is URL in uploads directory?
-		if ( false === strpos( $img_url, $dir['baseurl'] . '/' ) ) {
+		if ( false === strpos( $img_url, $dir[ 'baseurl' ] . '/' ) ) {
 			return false;
 		}
 
@@ -62,8 +62,8 @@ 
 
 			foreach ( $query->posts as $post_id ) {
 				$meta = wp_get_attachment_metadata( $post_id );
-				$original_file       = basename( $meta['file'] );
-				$cropped_image_files = isset( $meta['sizes'] ) ? wp_list_pluck( $meta['sizes'], 'file' ) : array();
+				$original_file       = basename( $meta[ 'file' ] );
+				$cropped_image_files = isset( $meta[ 'sizes' ] ) ? wp_list_pluck( $meta[ 'sizes' ], 'file' ) : array();
 				if ( $original_file === $file || in_array( $file, $cropped_image_files ) ) {
 					$attachment_id = $post_id;
 					break;
@@ -125,31 +125,31 @@ 
 			foreach ( $image_sizes as $_size => $data ) {
 
 				// If there's an exact match to an existing image size, short circuit.
-				if ( $data['width'] == $size[0] && $data['height'] == $size[1] ) {
-					$candidates[ $data['width'] * $data['height'] ] = array( $_size, $data );
+				if ( $data[ 'width' ] == $size[ 0 ] && $data[ 'height' ] == $size[ 1 ] ) {
+					$candidates[ $data[ 'width' ] * $data[ 'height' ] ] = array( $_size, $data );
 					break;
 				}
 
 				// If it's not an exact match, consider larger sizes with the same aspect ratio.
-				if ( $data['width'] >= $size[0] && $data['height'] >= $size[1] ) {
+				if ( $data[ 'width' ] >= $size[ 0 ] && $data[ 'height' ] >= $size[ 1 ] ) {
 					
 					/*
 					 * To test for varying crops, we constrain the dimensions of the larger image
 					 * to the dimensions of the smaller image and see if they match.
 					 */
-					if ( $data['width'] > $size[0] ) {
-						$constrained_size = wp_constrain_dimensions( $data['width'], $data['height'], $size[0] );
-						$expected_size = array( $size[0], $size[1] );
+					if ( $data[ 'width' ] > $size[ 0 ] ) {
+						$constrained_size = wp_constrain_dimensions( $data[ 'width' ], $data[ 'height' ], $size[ 0 ] );
+						$expected_size = array( $size[ 0 ], $size[ 1 ] );
 					} else {
-						$constrained_size = wp_constrain_dimensions( $size[0], $size[1], $data['width'] );
-						$expected_size = array( $data['width'], $data['height'] );
+						$constrained_size = wp_constrain_dimensions( $size[ 0 ], $size[ 1 ], $data[ 'width' ] );
+						$expected_size = array( $data[ 'width' ], $data[ 'height' ] );
 					}
 
 					// If the image dimensions are within 1px of the expected size, we consider it a match.
-					$matched = ( abs( $constrained_size[0] - $expected_size[0] ) <= 1 && abs( $constrained_size[1] - $expected_size[1] ) <= 1 );
+					$matched = ( abs( $constrained_size[ 0 ] - $expected_size[ 0 ] ) <= 1 && abs( $constrained_size[ 1 ] - $expected_size[ 1 ] ) <= 1 );
 
 					if ( $matched ) {
-						$candidates[ $data['width'] * $data['height'] ] = array( $_size, $data );
+						$candidates[ $data[ 'width' ] * $data[ 'height' ] ] = array( $_size, $data );
 					}
 				}
 			}
@@ -161,12 +161,12 @@ 
 				}
 
 				$data = array_shift( $candidates );
-				$data = $data[0];
+				$data = $data[ 0 ];
 			/*
 			 * When the size requested is smaller than the thumbnail dimensions, we
 			 * fall back to the thumbnail size.
 			 */
-			} elseif ( ! empty( $image_sizes['thumbnail'] ) && $image_sizes['thumbnail']['width'] >= $size[0] && $image_sizes['thumbnail']['width'] >= $size[1] ) {
+			} elseif ( ! empty( $image_sizes[ 'thumbnail' ] ) && $image_sizes[ 'thumbnail' ][ 'width' ] >= $size[ 0 ] && $image_sizes[ 'thumbnail' ][ 'width' ] >= $size[ 1 ] ) {
 				$data = 'thumbnail';
 			} else {
 				return false;
@@ -256,8 +256,7 @@ 
 		}
 
 		return self::is_valid_time_stamp( $string )
-			? (int) $string :
-			strtotime( (string) $string );
+			? (int) $string : strtotime( (string) $string );
 	}
 
 	/**
@@ -288,7 +287,7 @@ 
 	 * @param  mixed $value Value to check
 	 * @return bool         True or false
 	 */
-	public static function notempty( $value ){
+	public static function notempty( $value ) {
 		return null !== $value && '' !== $value && false !== $value && array() !== $value;
 	}
 
@@ -446,24 +445,24 @@ 
 
 		// order is relevant here, since the replacement will be done sequentially.
 		$supported_options = array(
-			'd' => 'dd',  // Day, leading 0
-			'j' => 'd',   // Day, no 0
-			'z' => 'o',   // Day of the year, no leading zeroes,
+			'd' => 'dd', // Day, leading 0
+			'j' => 'd', // Day, no 0
+			'z' => 'o', // Day of the year, no leading zeroes,
 			// 'D' => 'D',   // Day name short, not sure how it'll work with translations
 			// 'l' => 'DD',  // Day name full, idem before
-			'm' => 'mm',  // Month of the year, leading 0
-			'n' => 'm',   // Month of the year, no leading 0
+			'm' => 'mm', // Month of the year, leading 0
+			'n' => 'm', // Month of the year, no leading 0
 			// 'M' => 'M',   // Month, Short name
 			// 'F' => 'MM',  // Month, full name,
-			'y' => 'y',   // Year, two digit
-			'Y' => 'yy',  // Year, full
-			'H' => 'HH',  // Hour with leading 0 (24 hour)
-			'G' => 'H',   // Hour with no leading 0 (24 hour)
-			'h' => 'hh',  // Hour with leading 0 (12 hour)
-			'g' => 'h',   // Hour with no leading 0 (12 hour),
-			'i' => 'mm',  // Minute with leading 0,
-			's' => 'ss',  // Second with leading 0,
-			'a' => 'tt',  // am/pm
+			'y' => 'y', // Year, two digit
+			'Y' => 'yy', // Year, full
+			'H' => 'HH', // Hour with leading 0 (24 hour)
+			'G' => 'H', // Hour with no leading 0 (24 hour)
+			'h' => 'hh', // Hour with leading 0 (12 hour)
+			'g' => 'h', // Hour with no leading 0 (12 hour),
+			'i' => 'mm', // Minute with leading 0,
+			's' => 'ss', // Second with leading 0,
+			'a' => 'tt', // am/pm
 			'A' => 'TT'   // AM/PM
 		);
 
@@ -484,7 +483,7 @@ 
 	 * @return string Modified value
 	 */
 	public static function wrap_escaped_chars( $value ) {
-		return "&#39;" . str_replace( '\\', '', $value[0] ) . "&#39;";
+		return "&#39;" . str_replace( '\\', '', $value[ 0 ] ) . "&#39;";
 	}
 
 	/**
@@ -543,7 +542,7 @@ 
 	 * @return string               String of attributes for form element.
 	 */
 	public static function concat_attrs( $attrs, $attr_exclude = array() ) {
-		$attr_exclude[] = 'rendered';
+		$attr_exclude[ ] = 'rendered';
 		$attributes = '';
 		foreach ( $attrs as $attr => $val ) {
 			$excluded = in_array( $attr, (array) $attr_exclude, true );

includes/types/CMB2_Type_File.php

Spacing +3 added lines, -3 removed lines

@@ -26,15 +26,15 @@
 		$img_size_data = $this->get_image_size_data( $img_size, 'large' );
 
 		// if options array and 'url' => false, then hide the url field
-		$input_type = array_key_exists( 'url', $options ) && false === $options['url'] ? 'hidden' : 'text';
+		$input_type = array_key_exists( 'url', $options ) && false === $options[ 'url' ] ? 'hidden' : 'text';
 
 		$output .= parent::render( array(
 			'type'  => $input_type,
 			'class' => 'cmb2-upload-file regular-text',
 			'size'  => 45,
 			'desc'  => '',
-			'data-previewsize' => sprintf( '[%d,%d]', $img_size_data['width'], $img_size_data['height'] ),
-			'data-sizename'    => $img_size_data['name'],
+			'data-previewsize' => sprintf( '[%d,%d]', $img_size_data[ 'width' ], $img_size_data[ 'height' ] ),
+			'data-sizename'    => $img_size_data[ 'name' ],
 			'data-queryargs'   => ! empty( $query_args ) ? json_encode( $query_args ) : '',
 			'js_dependencies'  => 'media-editor',
 		) );

includes/types/CMB2_Type_File_List.php

Spacing +2 added lines, -2 removed lines

@@ -29,8 +29,8 @@
 			'type'  => 'hidden',
 			'class' => 'cmb2-upload-file cmb2-upload-list',
 			'size'  => 45, 'desc'  => '', 'value'  => '',
-			'data-previewsize' => sprintf( '[%d,%d]', $img_size_data['width'], $img_size_data['height'] ),
-			'data-sizename'    => $img_size_data['name'],
+			'data-previewsize' => sprintf( '[%d,%d]', $img_size_data[ 'width' ], $img_size_data[ 'height' ] ),
+			'data-sizename'    => $img_size_data[ 'name' ],
 			'data-queryargs'   => ! empty( $query_args ) ? json_encode( $query_args ) : '',
 			'js_dependencies'  => 'media-editor',
 		) );

includes/types/CMB2_Type_File_Base.php

Spacing +23 added lines, -23 removed lines

@@ -68,13 +68,13 @@ 
 		$data = array();
 
 		if ( is_array( $img_size ) ) {
-			$data['width']  = intval( $img_size[0] );
-			$data['height'] = intval( $img_size[1] );
-			$data['name']   = '';
+			$data[ 'width' ]  = intval( $img_size[ 0 ] );
+			$data[ 'height' ] = intval( $img_size[ 1 ] );
+			$data[ 'name' ]   = '';
 
 			// Try and get the closest named size from our array of dimensions
 			if ( $named_size = CMB2_Utils::get_named_size( $img_size ) ) {
-				$data['name'] = $named_size;
+				$data[ 'name' ] = $named_size;
 			}
 		} else {
 
@@ -91,9 +91,9 @@ 
 			}
 
 			// Get image dimensions from named sizes
-			$data['width']  = intval( $image_sizes[ $img_size ]['width'] );
-			$data['height'] = intval( $image_sizes[ $img_size ]['height'] );
-			$data['name']   = $img_size;
+			$data[ 'width' ]  = intval( $image_sizes[ $img_size ][ 'width' ] );
+			$data[ 'height' ] = intval( $image_sizes[ $img_size ][ 'height' ] );
+			$data[ 'name' ]   = $img_size;
 		}
 		
 		return $data;
@@ -117,17 +117,17 @@ 
 		
 		foreach ( $image_sizes as $size ) {
 			// registered image size exists for this attachment
-			if ( isset( $meta['sizes'][ $size ] ) ) {
+			if ( isset( $meta[ 'sizes' ][ $size ] ) ) {
 
 				$attachment_url = wp_get_attachment_url( $attachment->ID );
 				$base_url = str_replace( wp_basename( $attachment_url ), '', $attachment_url );
-				$size_meta = $meta['sizes'][ $size ];
+				$size_meta = $meta[ 'sizes' ][ $size ];
 
-				$response['sizes'][ $size ] = array(
-					'url'         => $base_url . $size_meta['file'],
-					'height'      => $size_meta['height'],
-					'width'       => $size_meta['width'],
-					'orientation' => $size_meta['height'] > $size_meta['width'] ? 'portrait' : 'landscape',
+				$response[ 'sizes' ][ $size ] = array(
+					'url'         => $base_url . $size_meta[ 'file' ],
+					'height'      => $size_meta[ 'height' ],
+					'width'       => $size_meta[ 'width' ],
+					'orientation' => $size_meta[ 'height' ] > $size_meta[ 'width' ] ? 'portrait' : 'landscape',
 				);
 			}
 		}
@@ -143,11 +143,11 @@ 
 	 */
 	public function img_status_output( $args ) {
 		return sprintf( '<%1$s class="img-status cmb2-media-item">%2$s<p class="cmb2-remove-wrapper"><a href="#" class="cmb2-remove-file-button"%3$s>%4$s</a></p>%5$s</%1$s>',
-			$args['tag'],
-			$args['image'],
-			isset( $args['cached_id'] ) ? ' rel="' . $args['cached_id'] . '"' : '',
+			$args[ 'tag' ],
+			$args[ 'image' ],
+			isset( $args[ 'cached_id' ] ) ? ' rel="' . $args[ 'cached_id' ] . '"' : '',
 			esc_html( $this->_text( 'remove_image_text', esc_html__( 'Remove Image', 'cmb2' ) ) ),
-			isset( $args['id_input'] ) ? $args['id_input'] : ''
+			isset( $args[ 'id_input' ] ) ? $args[ 'id_input' ] : ''
 		);
 	}
 
@@ -159,14 +159,14 @@ 
 	 */
 	public function file_status_output( $args ) {
 		return sprintf( '<%1$s class="file-status cmb2-media-item"><span>%2$s <strong>%3$s</strong></span>&nbsp;&nbsp; (<a href="%4$s" target="_blank" rel="external">%5$s</a> / <a href="#" class="cmb2-remove-file-button"%6$s>%7$s</a>)%8$s</%1$s>',
-			$args['tag'],
+			$args[ 'tag' ],
 			esc_html( $this->_text( 'file_text', esc_html__( 'File:', 'cmb2' ) ) ),
-			CMB2_Utils::get_file_name_from_path( $args['value'] ),
-			$args['value'],
+			CMB2_Utils::get_file_name_from_path( $args[ 'value' ] ),
+			$args[ 'value' ],
 			esc_html( $this->_text( 'file_download_text', esc_html__( 'Download', 'cmb2' ) ) ),
-			isset( $args['cached_id'] ) ? ' rel="' . $args['cached_id'] . '"' : '',
+			isset( $args[ 'cached_id' ] ) ? ' rel="' . $args[ 'cached_id' ] . '"' : '',
 			esc_html( $this->_text( 'remove_text', esc_html__( 'Remove', 'cmb2' ) ) ),
-			isset( $args['id_input'] ) ? $args['id_input'] : ''
+			isset( $args[ 'id_input' ] ) ? $args[ 'id_input' ] : ''
 		);
 	}
 

includes/CMB2.php

Spacing +76 added lines, -76 removed lines

@@ -123,19 +123,19 @@ 
 	 */
 	public function __construct( $config, $object_id = 0 ) {
 
-		if ( empty( $config['id'] ) ) {
+		if ( empty( $config[ 'id' ] ) ) {
 			wp_die( esc_html__( 'Metabox configuration is required to have an ID parameter.', 'cmb2' ) );
 		}
 
 		$this->meta_box = wp_parse_args( $config, $this->mb_defaults );
-		$this->meta_box['fields'] = array();
+		$this->meta_box[ 'fields' ] = array();
 
 		$this->object_id( $object_id );
 		$this->mb_object_type();
-		$this->cmb_id = $config['id'];
+		$this->cmb_id = $config[ 'id' ];
 
-		if ( ! empty( $config['fields'] ) && is_array( $config['fields'] ) ) {
-			$this->add_fields( $config['fields'] );
+		if ( ! empty( $config[ 'fields' ] ) && is_array( $config[ 'fields' ] ) ) {
+			$this->add_fields( $config[ 'fields' ] );
 		}
 
 		CMB2_Boxes::add( $this );
@@ -243,17 +243,17 @@ 
 
 			// Include custom class if requesting no title.
 			if ( ! $this->prop( 'title' ) && ! $this->prop( 'remove_box_wrap' ) ) {
-				$context[] = 'cmb2-context-wrap-no-title';
+				$context[ ] = 'cmb2-context-wrap-no-title';
 			}
 
 			// Include a generic context wrapper.
-			$context[] = 'cmb2-context-wrap';
+			$context[ ] = 'cmb2-context-wrap';
 
 			// Include a context-type based context wrapper.
-			$context[] = 'cmb2-context-wrap-' . $this->prop( 'context' );
+			$context[ ] = 'cmb2-context-wrap-' . $this->prop( 'context' );
 
 			// Include an ID based context wrapper as well.
-			$context[] = 'cmb2-context-wrap-' . $this->prop( 'id' );
+			$context[ ] = 'cmb2-context-wrap-' . $this->prop( 'id' );
 
 			// And merge all the classes back into the array.
 			$classes = array_merge( $classes, $context );
@@ -332,22 +332,22 @@ 
 	 * @return mixed CMB2_Field object if successful.
 	 */
 	public function render_field( $field_args ) {
-		$field_args['context'] = $this->prop( 'context' );
+		$field_args[ 'context' ] = $this->prop( 'context' );
 
-		if ( 'group' == $field_args['type'] ) {
+		if ( 'group' == $field_args[ 'type' ] ) {
 
-			if ( ! isset( $field_args['show_names'] ) ) {
-				$field_args['show_names'] = $this->prop( 'show_names' );
+			if ( ! isset( $field_args[ 'show_names' ] ) ) {
+				$field_args[ 'show_names' ] = $this->prop( 'show_names' );
 			}
 			$field = $this->render_group( $field_args );
 
-		} elseif ( 'hidden' == $field_args['type'] && $this->get_field( $field_args )->should_show() ) {
+		} elseif ( 'hidden' == $field_args[ 'type' ] && $this->get_field( $field_args )->should_show() ) {
 			// Save rendering for after the metabox
 			$field = $this->add_hidden_field( $field_args );
 
 		} else {
 
-			$field_args['show_names'] = $this->prop( 'show_names' );
+			$field_args[ 'show_names' ] = $this->prop( 'show_names' );
 
 			// Render default fields
 			$field = $this->get_field( $field_args )->render_field();
@@ -363,7 +363,7 @@ 
 	 */
 	public function render_group( $args ) {
 
-		if ( ! isset( $args['id'], $args['fields'] ) || ! is_array( $args['fields'] ) ) {
+		if ( ! isset( $args[ 'id' ], $args[ 'fields' ] ) || ! is_array( $args[ 'fields' ] ) ) {
 			return;
 		}
 
@@ -473,15 +473,15 @@ 
 			<div class="inside cmb-td cmb-nested cmb-field-list">';
 				// Loop and render repeatable group fields
 				foreach ( array_values( $field_group->args( 'fields' ) ) as $field_args ) {
-					if ( 'hidden' == $field_args['type'] ) {
+					if ( 'hidden' == $field_args[ 'type' ] ) {
 
 						// Save rendering for after the metabox
 						$this->add_hidden_field( $field_args, $field_group );
 
 					} else {
 
-						$field_args['show_names'] = $field_group->args( 'show_names' );
-						$field_args['context']    = $field_group->args( 'context' );
+						$field_args[ 'show_names' ] = $field_group->args( 'show_names' );
+						$field_args[ 'context' ]    = $field_group->args( 'context' );
 
 						$field = $this->get_field( $field_args, $field_group )->render_field();
 					}
@@ -510,7 +510,7 @@ 
 	 * @param CMB2_Field|null $field_group CMB2_Field group field object
 	 */
 	public function add_hidden_field( $field_args, $field_group = null ) {
-		if ( isset( $field_args['field_args'] ) ) {
+		if ( isset( $field_args[ 'field_args' ] ) ) {
 			// For back-compatibility.
 			$field = new CMB2_Field( $field_args );
 		} else {
@@ -523,7 +523,7 @@ 
 			$types->iterator = $field_group->index;
 		}
 
-		$this->hidden_fields[] = $types;
+		$this->hidden_fields[ ] = $types;
 
 		return $field;
 	}
@@ -626,11 +626,11 @@ 
 	 */
 	public function process_field( $field_args ) {
 
-		switch ( $field_args['type'] ) {
+		switch ( $field_args[ 'type' ] ) {
 
 			case 'group':
 				if ( $this->save_group( $field_args ) ) {
-					$this->updated[] = $field_args['id'];
+					$this->updated[ ] = $field_args[ 'id' ];
 				}
 
 				break;
@@ -644,7 +644,7 @@ 
 				$field = $this->get_new_field( $field_args );
 
 				if ( $field->save_field_from_data( $this->data_to_save ) ) {
-					$this->updated[] = $field->id();
+					$this->updated[ ] = $field->id();
 				}
 
 				break;
@@ -711,7 +711,7 @@ 
 	 * @return mixed        Return of CMB2_Field::update_data()
 	 */
 	public function save_group( $args ) {
-		if ( ! isset( $args['id'], $args['fields'] ) || ! is_array( $args['fields'] ) ) {
+		if ( ! isset( $args[ 'id' ], $args[ 'fields' ] ) || ! is_array( $args[ 'fields' ] ) ) {
 			return;
 		}
 
@@ -740,7 +740,7 @@ 
 		$field_group->data_to_save = $this->data_to_save;
 
 		foreach ( array_values( $field_group->fields() ) as $field_args ) {
-			if ( 'title' === $field_args['type'] ) {
+			if ( 'title' === $field_args[ 'type' ] ) {
 				// Don't process title fields
 				continue;
 			}
@@ -763,16 +763,16 @@ 
 						$_new_val = array();
 						foreach ( $new_val as $group_index => $grouped_data ) {
 							// Add the supporting data to the $saved array stack
-							$saved[ $field_group->index ][ $grouped_data['supporting_field_id'] ][] = $grouped_data['supporting_field_value'];
+							$saved[ $field_group->index ][ $grouped_data[ 'supporting_field_id' ] ][ ] = $grouped_data[ 'supporting_field_value' ];
 							// Reset var to the actual value
-							$_new_val[ $group_index ] = $grouped_data['value'];
+							$_new_val[ $group_index ] = $grouped_data[ 'value' ];
 						}
 						$new_val = $_new_val;
 					} else {
 						// Add the supporting data to the $saved array stack
-						$saved[ $field_group->index ][ $new_val['supporting_field_id'] ] = $new_val['supporting_field_value'];
+						$saved[ $field_group->index ][ $new_val[ 'supporting_field_id' ] ] = $new_val[ 'supporting_field_value' ];
 						// Reset var to the actual value
-						$new_val = $new_val['value'];
+						$new_val = $new_val[ 'value' ];
 					}
 				}
 
@@ -786,7 +786,7 @@ 
 
 				// Compare values and add to `$updated` array
 				if ( $is_updated || $is_removed ) {
-					$this->updated[] = $base_id . '::' . $field_group->index . '::' . $sub_id;
+					$this->updated[ ] = $base_id . '::' . $field_group->index . '::' . $sub_id;
 				}
 
 				// Add to `$saved` array
@@ -823,22 +823,22 @@ 
 		// Try to get our object ID from the global space
 		switch ( $this->object_type() ) {
 			case 'user':
-				$object_id = isset( $_REQUEST['user_id'] ) ? $_REQUEST['user_id'] : $object_id;
-				$object_id = ! $object_id && 'user-new.php' != $pagenow && isset( $GLOBALS['user_ID'] ) ? $GLOBALS['user_ID'] : $object_id;
+				$object_id = isset( $_REQUEST[ 'user_id' ] ) ? $_REQUEST[ 'user_id' ] : $object_id;
+				$object_id = ! $object_id && 'user-new.php' != $pagenow && isset( $GLOBALS[ 'user_ID' ] ) ? $GLOBALS[ 'user_ID' ] : $object_id;
 				break;
 
 			case 'comment':
-				$object_id = isset( $_REQUEST['c'] ) ? $_REQUEST['c'] : $object_id;
-				$object_id = ! $object_id && isset( $GLOBALS['comments']->comment_ID ) ? $GLOBALS['comments']->comment_ID : $object_id;
+				$object_id = isset( $_REQUEST[ 'c' ] ) ? $_REQUEST[ 'c' ] : $object_id;
+				$object_id = ! $object_id && isset( $GLOBALS[ 'comments' ]->comment_ID ) ? $GLOBALS[ 'comments' ]->comment_ID : $object_id;
 				break;
 
 			case 'term':
-				$object_id = isset( $_REQUEST['tag_ID'] ) ? $_REQUEST['tag_ID'] : $object_id;
+				$object_id = isset( $_REQUEST[ 'tag_ID' ] ) ? $_REQUEST[ 'tag_ID' ] : $object_id;
 				break;
 
 			default:
-				$object_id = isset( $GLOBALS['post']->ID ) ? $GLOBALS['post']->ID : $object_id;
-				$object_id = isset( $_REQUEST['post'] ) ? $_REQUEST['post'] : $object_id;
+				$object_id = isset( $GLOBALS[ 'post' ]->ID ) ? $GLOBALS[ 'post' ]->ID : $object_id;
+				$object_id = isset( $_REQUEST[ 'post' ] ) ? $_REQUEST[ 'post' ] : $object_id;
 				break;
 		}
 
@@ -909,7 +909,7 @@ 
 	 * @return boolean True/False
 	 */
 	public function is_options_page_mb() {
-		return ( isset( $this->meta_box['show_on']['key'] ) && 'options-page' === $this->meta_box['show_on']['key'] || array_key_exists( 'options-page', $this->meta_box['show_on'] ) );
+		return ( isset( $this->meta_box[ 'show_on' ][ 'key' ] ) && 'options-page' === $this->meta_box[ 'show_on' ][ 'key' ] || array_key_exists( 'options-page', $this->meta_box[ 'show_on' ] ) );
 	}
 
 	/**
@@ -953,7 +953,7 @@ 
 			$type = 'term';
 		}
 
-		if ( defined( 'DOING_AJAX' ) && isset( $_POST['action'] ) && 'add-tag' === $_POST['action'] ) {
+		if ( defined( 'DOING_AJAX' ) && isset( $_POST[ 'action' ] ) && 'add-tag' === $_POST[ 'action' ] ) {
 			$type = 'term';
 		}
 
@@ -1000,7 +1000,7 @@ 
 			return $field;
 		}
 
-		$field_id = is_string( $field ) ? $field : $field['id'];
+		$field_id = is_string( $field ) ? $field : $field[ 'id' ];
 
 		$parent_field_id = ! empty( $field_group ) ? $field_group->id() : '';
 		$ids = $this->get_field_ids( $field_id, $parent_field_id );
@@ -1036,16 +1036,16 @@ 
 		if ( $field_group && ( $sub_field_id || 0 === $sub_field_id ) ) {
 
 			// Update the fields array w/ any modified properties inherited from the group field
-			$this->meta_box['fields'][ $field_id ]['fields'][ $sub_field_id ] = $field_args;
+			$this->meta_box[ 'fields' ][ $field_id ][ 'fields' ][ $sub_field_id ] = $field_args;
 
 			return $this->get_default_args( $field_args, $field_group );
 		}
 
 		if ( is_array( $field_args ) ) {
-			$this->meta_box['fields'][ $field_id ] = array_merge( $field_args, $this->meta_box['fields'][ $field_id ] );
+			$this->meta_box[ 'fields' ][ $field_id ] = array_merge( $field_args, $this->meta_box[ 'fields' ][ $field_id ] );
 		}
 
-		return $this->get_default_args( $this->meta_box['fields'][ $field_id ] );
+		return $this->get_default_args( $this->meta_box[ 'fields' ][ $field_id ] );
 	}
 
 	/**
@@ -1095,8 +1095,8 @@ 
 
 			$sub_fields = false;
 			if ( array_key_exists( 'fields', $field ) ) {
-				$sub_fields = $field['fields'];
-				unset( $field['fields'] );
+				$sub_fields = $field[ 'fields' ];
+				unset( $field[ 'fields' ] );
 			}
 
 			$field_id = $parent_field_id
@@ -1121,31 +1121,31 @@ 
 			return false;
 		}
 
-		if ( in_array( $field['type'], array( 'file', 'file_list' ) ) ) {
+		if ( in_array( $field[ 'type' ], array( 'file', 'file_list' ) ) ) {
 			// Initiate attachment JS hooks
 			add_filter( 'wp_prepare_attachment_for_js', 'CMB2_Type_File_Base::prepare_image_sizes_for_js', 10, 3 );
 		}
 
-		if ( 'oembed' === $field['type'] ) {
+		if ( 'oembed' === $field[ 'type' ] ) {
 			// Initiate oembed Ajax hooks
 			cmb2_ajax();
 		}
 
-		if ( isset( $field['column'] ) && false !== $field['column'] ) {
+		if ( isset( $field[ 'column' ] ) && false !== $field[ 'column' ] ) {
 			$field = $this->define_field_column( $field );
 		}
 
-		if ( isset( $field['taxonomy'] ) && ! empty( $field['remove_default'] ) ) {
-			$this->tax_metaboxes_to_remove[ $field['taxonomy'] ] = $field['taxonomy'];
+		if ( isset( $field[ 'taxonomy' ] ) && ! empty( $field[ 'remove_default' ] ) ) {
+			$this->tax_metaboxes_to_remove[ $field[ 'taxonomy' ] ] = $field[ 'taxonomy' ];
 		}
 
 		$this->_add_field_to_array(
 			$field,
-			$this->meta_box['fields'],
+			$this->meta_box[ 'fields' ],
 			$position
 		);
 
-		return $field['id'];
+		return $field[ 'id' ];
 	}
 
 	/**
@@ -1157,10 +1157,10 @@ 
 	protected function define_field_column( array $field ) {
 		$this->has_columns = true;
 
-		$column = is_array( $field['column'] ) ? $field['column'] : array();
+		$column = is_array( $field[ 'column' ] ) ? $field[ 'column' ] : array();
 
-		$field['column'] = wp_parse_args( $column, array(
-			'name'     => isset( $field['name'] ) ? $field['name'] : '',
+		$field[ 'column' ] = wp_parse_args( $column, array(
+			'name'     => isset( $field[ 'name' ] ) ? $field[ 'name' ] : '',
 			'position' => false,
 		) );
 
@@ -1176,27 +1176,27 @@ 
 	 * @return mixed                   Array of parent/field ids or false
 	 */
 	public function add_group_field( $parent_field_id, array $field, $position = 0 ) {
-		if ( ! array_key_exists( $parent_field_id, $this->meta_box['fields'] ) ) {
+		if ( ! array_key_exists( $parent_field_id, $this->meta_box[ 'fields' ] ) ) {
 			return false;
 		}
 
-		$parent_field = $this->meta_box['fields'][ $parent_field_id ];
+		$parent_field = $this->meta_box[ 'fields' ][ $parent_field_id ];
 
-		if ( 'group' !== $parent_field['type'] ) {
+		if ( 'group' !== $parent_field[ 'type' ] ) {
 			return false;
 		}
 
-		if ( ! isset( $parent_field['fields'] ) ) {
-			$this->meta_box['fields'][ $parent_field_id ]['fields'] = array();
+		if ( ! isset( $parent_field[ 'fields' ] ) ) {
+			$this->meta_box[ 'fields' ][ $parent_field_id ][ 'fields' ] = array();
 		}
 
 		$this->_add_field_to_array(
 			$field,
-			$this->meta_box['fields'][ $parent_field_id ]['fields'],
+			$this->meta_box[ 'fields' ][ $parent_field_id ][ 'fields' ],
 			$position
 		);
 
-		return array( $parent_field_id, $field['id'] );
+		return array( $parent_field_id, $field[ 'id' ] );
 	}
 
 	/**
@@ -1208,9 +1208,9 @@ 
 	 */
 	protected function _add_field_to_array( $field, &$fields, $position = 0 ) {
 		if ( $position ) {
-			CMB2_Utils::array_insert( $fields, array( $field['id'] => $field ), $position );
+			CMB2_Utils::array_insert( $fields, array( $field[ 'id' ] => $field ), $position );
 		} else {
-			$fields[ $field['id'] ] = $field;
+			$fields[ $field[ 'id' ] ] = $field;
 		}
 	}
 
@@ -1233,15 +1233,15 @@ 
 		unset( $this->fields[ implode( '', $ids ) ] );
 
 		if ( ! $sub_field_id ) {
-			unset( $this->meta_box['fields'][ $field_id ] );
+			unset( $this->meta_box[ 'fields' ][ $field_id ] );
 			return true;
 		}
 
-		if ( isset( $this->fields[ $field_id ]->args['fields'][ $sub_field_id ] ) ) {
-			unset( $this->fields[ $field_id ]->args['fields'][ $sub_field_id ] );
+		if ( isset( $this->fields[ $field_id ]->args[ 'fields' ][ $sub_field_id ] ) ) {
+			unset( $this->fields[ $field_id ]->args[ 'fields' ][ $sub_field_id ] );
 		}
-		if ( isset( $this->meta_box['fields'][ $field_id ]['fields'][ $sub_field_id ] ) ) {
-			unset( $this->meta_box['fields'][ $field_id ]['fields'][ $sub_field_id ] );
+		if ( isset( $this->meta_box[ 'fields' ][ $field_id ][ 'fields' ][ $sub_field_id ] ) ) {
+			unset( $this->meta_box[ 'fields' ][ $field_id ][ 'fields' ][ $sub_field_id ] );
 		}
 		return true;
 	}
@@ -1265,11 +1265,11 @@ 
 		list( $field_id, $sub_field_id ) = $ids;
 
 		if ( ! $sub_field_id ) {
-			$this->meta_box['fields'][ $field_id ][ $property ] = $value;
+			$this->meta_box[ 'fields' ][ $field_id ][ $property ] = $value;
 			return $field_id;
 		}
 
-		$this->meta_box['fields'][ $field_id ]['fields'][ $sub_field_id ][ $property ] = $value;
+		$this->meta_box[ 'fields' ][ $field_id ][ 'fields' ][ $sub_field_id ][ $property ] = $value;
 		return $field_id;
 	}
 
@@ -1283,7 +1283,7 @@ 
 	public function get_field_ids( $field_id, $parent_field_id = '' ) {
 		$sub_field_id = $parent_field_id ? $field_id : '';
 		$field_id     = $parent_field_id ? $parent_field_id : $field_id;
-		$fields       =& $this->meta_box['fields'];
+		$fields       = & $this->meta_box[ 'fields' ];
 
 		if ( ! array_key_exists( $field_id, $fields ) ) {
 			$field_id = $this->search_old_school_array( $field_id, $fields );
@@ -1297,12 +1297,12 @@ 
 			return array( $field_id, $sub_field_id );
 		}
 
-		if ( 'group' !== $fields[ $field_id ]['type'] ) {
+		if ( 'group' !== $fields[ $field_id ][ 'type' ] ) {
 			return false;
 		}
 
-		if ( ! array_key_exists( $sub_field_id, $fields[ $field_id ]['fields'] ) ) {
-			$sub_field_id = $this->search_old_school_array( $sub_field_id, $fields[ $field_id ]['fields'] );
+		if ( ! array_key_exists( $sub_field_id, $fields[ $field_id ][ 'fields' ] ) ) {
+			$sub_field_id = $this->search_old_school_array( $sub_field_id, $fields[ $field_id ][ 'fields' ] );
 		}
 
 		return false === $sub_field_id ? false : array( $field_id, $sub_field_id );