gravityview / GravityView

future/includes/class-gv-view.php

Spacing +28 added lines, -29 removed lines

@@ -108,7 +108,7 @@ 
 		$supports = array( 'title', 'revisions' );
 
 		if ( $is_hierarchical ) {
-			$supports[] = 'page-attributes';
+			$supports[ ] = 'page-attributes';
 		}
 
 		/**
@@ -210,11 +210,11 @@ 
 		$rule = array( sprintf( '%s/([^/]+)/csv/?', $slug ), 'index.php?gravityview=$matches[1]&csv=1', 'top' );
 
 		add_filter( 'query_vars', function( $query_vars ) { 
-			$query_vars[] = 'csv';
+			$query_vars[ ] = 'csv';
 			return $query_vars;
 		} );
 
-		if ( ! isset( $wp_rewrite->extra_rules_top[ $rule[0] ] ) ) {
+		if ( ! isset( $wp_rewrite->extra_rules_top[ $rule[ 0 ] ] ) ) {
 			call_user_func_array( 'add_rewrite_rule', $rule );
 		}
 	}
@@ -283,13 +283,13 @@ 
 			return $content;
 		}
 
-		$is_admin_and_can_view = $view->settings->get( 'admin_show_all_statuses' ) && \GVCommon::has_cap('gravityview_moderate_entries', $view->ID );
+		$is_admin_and_can_view = $view->settings->get( 'admin_show_all_statuses' ) && \GVCommon::has_cap( 'gravityview_moderate_entries', $view->ID );
 
 		/**
 		 * Editing a single entry.
 		 */
 		if ( $entry = $request->is_edit_entry( $view->form ? $view->form->ID : 0 ) ) {
-			if ( $entry['status'] != 'active' ) {
+			if ( $entry[ 'status' ] != 'active' ) {
 				gravityview()->log->notice( 'Entry ID #{entry_id} is not active', array( 'entry_id' => $entry->ID ) );
 				return __( 'You are not allowed to view this content.', 'gravityview' );
 			}
@@ -300,7 +300,7 @@ 
 			}
 
 			if ( $view->settings->get( 'show_only_approved' ) && ! $is_admin_and_can_view ) {
-				if ( ! \GravityView_Entry_Approval_Status::is_approved( gform_get_meta( $entry->ID, \GravityView_Entry_Approval::meta_key ) )  ) {
+				if ( ! \GravityView_Entry_Approval_Status::is_approved( gform_get_meta( $entry->ID, \GravityView_Entry_Approval::meta_key ) ) ) {
 					gravityview()->log->error( 'Entry ID #{entry_id} is not approved for viewing', array( 'entry_id' => $entry->ID ) );
 					return __( 'You are not allowed to view this content.', 'gravityview' );
 				}
@@ -323,7 +323,7 @@ 
 
 			foreach ( $entryset as $e ) {
 
-				if ( 'active' !== $e['status'] ) {
+				if ( 'active' !== $e[ 'status' ] ) {
 					gravityview()->log->notice( 'Entry ID #{entry_id} is not active', array( 'entry_id' => $e->ID ) );
 					return __( 'You are not allowed to view this content.', 'gravityview' );
 				}
@@ -334,7 +334,7 @@ 
 				}
 
 				if ( $show_only_approved && ! $is_admin_and_can_view ) {
-					if ( ! \GravityView_Entry_Approval_Status::is_approved( gform_get_meta( $e->ID, \GravityView_Entry_Approval::meta_key ) )  ) {
+					if ( ! \GravityView_Entry_Approval_Status::is_approved( gform_get_meta( $e->ID, \GravityView_Entry_Approval::meta_key ) ) ) {
 						gravityview()->log->error( 'Entry ID #{entry_id} is not approved for viewing', array( 'entry_id' => $e->ID ) );
 						return __( 'You are not allowed to view this content.', 'gravityview' );
 					}
@@ -509,7 +509,7 @@ 
 			$join_column    = is_numeric( $join_column ) ? GF_Field::by_id( $join, $join_column ) : Internal_Field::by_id( $join_column );
 			$join_on_column = is_numeric( $join_on_column ) ? GF_Field::by_id( $join_on, $join_on_column ) : Internal_Field::by_id( $join_on_column );
 
-			$joins [] = new Join( $join, $join_column, $join_on, $join_on_column );
+			$joins [ ] = new Join( $join, $join_column, $join_on, $join_on_column );
 		}
 
 		return $joins;
@@ -604,7 +604,7 @@ 
 		if ( ! $view->form ) {
 			gravityview()->log->error( 'View #{view_id} tried attaching non-existent Form #{form_id} to it.', array(
 				'view_id' => $view->ID,
-				'form_id' => $view->_gravityview_form_id ? : 0,
+				'form_id' => $view->_gravityview_form_id ?: 0,
 			) );
 		}
 
@@ -837,43 +837,42 @@ 
 			 * @todo: Stop using _frontend and use something like $request->get_search_criteria() instead
 			 */
 			$parameters = \GravityView_frontend::get_view_entries_parameters( $this->settings->as_atts(), $this->form->ID );
-			$parameters['context_view_id'] = $this->ID;
+			$parameters[ 'context_view_id' ] = $this->ID;
 			$parameters = \GVCommon::calculate_get_entries_criteria( $parameters, $this->form->ID );
 
 			if ( $request instanceof REST\Request ) {
 				$atts = $this->settings->as_atts();
 				$paging_parameters = wp_parse_args( $request->get_paging(), array(
-						'paging' => array( 'page_size' => $atts['page_size'] ),
+						'paging' => array( 'page_size' => $atts[ 'page_size' ] ),
 					) );
-				$parameters['paging'] = $paging_parameters['paging'];
+				$parameters[ 'paging' ] = $paging_parameters[ 'paging' ];
 			}
 
-			$page = Utils::get( $parameters['paging'], 'current_page' ) ?
-				: ( ( ( $parameters['paging']['offset'] - $this->settings->get( 'offset' ) ) / $parameters['paging']['page_size'] ) + 1 );
+			$page = Utils::get( $parameters[ 'paging' ], 'current_page' ) ?: ( ( ( $parameters[ 'paging' ][ 'offset' ] - $this->settings->get( 'offset' ) ) / $parameters[ 'paging' ][ 'page_size' ] ) + 1 );
 
 			/**
 			 * Cleanup duplicate field_filter parameters to simplify the query.
 			 */
 			$unique_field_filters = array();
-			foreach ( $parameters['search_criteria']['field_filters'] as $key => $filter ) {
+			foreach ( $parameters[ 'search_criteria' ][ 'field_filters' ] as $key => $filter ) {
 				if ( 'mode' === $key ) {
-					$unique_field_filters['mode'] = $filter;
+					$unique_field_filters[ 'mode' ] = $filter;
 				} else if ( ! in_array( $filter, $unique_field_filters ) ) {
-					$unique_field_filters[] = $filter;
+					$unique_field_filters[ ] = $filter;
 				}
 			}
-			$parameters['search_criteria']['field_filters'] = $unique_field_filters;
+			$parameters[ 'search_criteria' ][ 'field_filters' ] = $unique_field_filters;
 
-			if ( ! empty( $parameters['search_criteria']['field_filters'] ) ) {
+			if ( ! empty( $parameters[ 'search_criteria' ][ 'field_filters' ] ) ) {
 				gravityview()->log->notice( 'search_criteria/field_filters is not empty, third-party code may be using legacy search_criteria filters.' );
 			}
 
 			if ( gravityview()->plugin->supports( Plugin::FEATURE_GFQUERY ) ) {
 				$query_class = $this->get_query_class();
-				$query = new $query_class( $this->form->ID, $parameters['search_criteria'], $parameters['sorting'] );
+				$query = new $query_class( $this->form->ID, $parameters[ 'search_criteria' ], $parameters[ 'sorting' ] );
 
-				$query->limit( $parameters['paging']['page_size'] )
-					->offset( ( ( $page - 1 ) * $parameters['paging']['page_size'] ) + $this->settings->get( 'offset' ) );
+				$query->limit( $parameters[ 'paging' ][ 'page_size' ] )
+					->offset( ( ( $page - 1 ) * $parameters[ 'paging' ][ 'page_size' ] ) + $this->settings->get( 'offset' ) );
 
 				/**
 				 * Any joins?
@@ -892,7 +891,7 @@ 
 
 							$query_parameters = $query->_introspect();
 
-							$query->where( \GF_Query_Condition::_and( $query_parameters['where'], $condition ) );
+							$query->where( \GF_Query_Condition::_and( $query_parameters[ 'where' ], $condition ) );
 						}
 					}
 				}
@@ -928,15 +927,15 @@ 
 				} );
 			} else {
 				$entries = $this->form->entries
-					->filter( \GV\GF_Entry_Filter::from_search_criteria( $parameters['search_criteria'] ) )
+					->filter( \GV\GF_Entry_Filter::from_search_criteria( $parameters[ 'search_criteria' ] ) )
 					->offset( $this->settings->get( 'offset' ) )
-					->limit( $parameters['paging']['page_size'] )
+					->limit( $parameters[ 'paging' ][ 'page_size' ] )
 					->page( $page );
 
-				if ( ! empty( $parameters['sorting'] ) && ! empty( $parameters['sorting']['key'] ) ) {
+				if ( ! empty( $parameters[ 'sorting' ] ) && ! empty( $parameters[ 'sorting' ][ 'key' ] ) ) {
 					$field = new \GV\Field();
-					$field->ID = $parameters['sorting']['key'];
-					$direction = strtolower( $parameters['sorting']['direction'] ) == 'asc' ? \GV\Entry_Sort::ASC : \GV\Entry_Sort::DESC;
+					$field->ID = $parameters[ 'sorting' ][ 'key' ];
+					$direction = strtolower( $parameters[ 'sorting' ][ 'direction' ] ) == 'asc' ? \GV\Entry_Sort::ASC : \GV\Entry_Sort::DESC;
 					$entries = $entries->sort( new \GV\Entry_Sort( $field, $direction ) );
 				}
 			}

includes/widgets/search-widget/class-search-widget.php

Spacing +155 added lines, -155 removed lines

@@ -64,7 +64,7 @@ 
 				'type' => 'radio',
 				'full_width' => true,
 				'label' => esc_html__( 'Search Mode', 'gravityview' ),
-				'desc' => __('Should search results match all search fields, or any?', 'gravityview'),
+				'desc' => __( 'Should search results match all search fields, or any?', 'gravityview' ),
 				'value' => 'any',
 				'class' => 'hide-if-js',
 				'options' => array(
@@ -86,7 +86,7 @@ 
 
 			// admin - add scripts - run at 1100 to make sure GravityView_Admin_Views::add_scripts_and_styles() runs first at 999
 			add_action( 'admin_enqueue_scripts', array( $this, 'add_scripts_and_styles' ), 1100 );
-			add_action( 'wp_enqueue_scripts', array( $this, 'register_scripts') );
+			add_action( 'wp_enqueue_scripts', array( $this, 'register_scripts' ) );
 			add_filter( 'gravityview_noconflict_scripts', array( $this, 'register_no_conflict' ) );
 
 			// ajax - get the searchable fields
@@ -229,7 +229,7 @@ 
 		$script_min = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
 		$script_source = empty( $script_min ) ? '/source' : '';
 
-		wp_enqueue_script( 'gravityview_searchwidget_admin', plugins_url( 'assets/js'.$script_source.'/admin-search-widget'.$script_min.'.js', __FILE__ ), array( 'jquery', 'gravityview_views_scripts' ), \GV\Plugin::$version );
+		wp_enqueue_script( 'gravityview_searchwidget_admin', plugins_url( 'assets/js' . $script_source . '/admin-search-widget' . $script_min . '.js', __FILE__ ), array( 'jquery', 'gravityview_views_scripts' ), \GV\Plugin::$version );
 
 		wp_localize_script( 'gravityview_searchwidget_admin', 'gvSearchVar', array(
 			'nonce' => wp_create_nonce( 'gravityview_ajaxsearchwidget' ),
@@ -251,7 +251,7 @@ 
 	 * @return array Scripts allowed in no-conflict mode, plus the search widget script
 	 */
 	public function register_no_conflict( $allowed ) {
-		$allowed[] = 'gravityview_searchwidget_admin';
+		$allowed[ ] = 'gravityview_searchwidget_admin';
 		return $allowed;
 	}
 
@@ -264,24 +264,24 @@ 
 	 */
 	public static function get_searchable_fields() {
 
-		if ( ! isset( $_POST['nonce'] ) || ! wp_verify_nonce( $_POST['nonce'], 'gravityview_ajaxsearchwidget' ) ) {
+		if ( ! isset( $_POST[ 'nonce' ] ) || ! wp_verify_nonce( $_POST[ 'nonce' ], 'gravityview_ajaxsearchwidget' ) ) {
 			exit( '0' );
 		}
 
 		$form = '';
 
 		// Fetch the form for the current View
-		if ( ! empty( $_POST['view_id'] ) ) {
+		if ( ! empty( $_POST[ 'view_id' ] ) ) {
 
-			$form = gravityview_get_form_id( $_POST['view_id'] );
+			$form = gravityview_get_form_id( $_POST[ 'view_id' ] );
 
-		} elseif ( ! empty( $_POST['formid'] ) ) {
+		} elseif ( ! empty( $_POST[ 'formid' ] ) ) {
 
-			$form = (int) $_POST['formid'];
+			$form = (int)$_POST[ 'formid' ];
 
-		} elseif ( ! empty( $_POST['template_id'] ) && class_exists( 'GravityView_Ajax' ) ) {
+		} elseif ( ! empty( $_POST[ 'template_id' ] ) && class_exists( 'GravityView_Ajax' ) ) {
 
-			$form = GravityView_Ajax::pre_get_form_fields( $_POST['template_id'] );
+			$form = GravityView_Ajax::pre_get_form_fields( $_POST[ 'template_id' ] );
 
 		}
 
@@ -331,14 +331,14 @@ 
 		);
 
 		if ( gravityview()->plugin->supports( \GV\Plugin::FEATURE_GFQUERY ) ) {
-			$custom_fields['is_approved'] = array(
+			$custom_fields[ 'is_approved' ] = array(
 				'text' => esc_html__( 'Approval Status', 'gravityview' ),
 				'type' => 'multi',
 			);
 		}
 
-		foreach( $custom_fields as $custom_field_key => $custom_field ) {
-			$output .= sprintf( '<option value="%s" %s data-inputtypes="%s" data-placeholder="%s">%s</option>', $custom_field_key, selected( $custom_field_key, $current, false ), $custom_field['type'], self::get_field_label( array('field' => $custom_field_key ) ), $custom_field['text'] );
+		foreach ( $custom_fields as $custom_field_key => $custom_field ) {
+			$output .= sprintf( '<option value="%s" %s data-inputtypes="%s" data-placeholder="%s">%s</option>', $custom_field_key, selected( $custom_field_key, $current, false ), $custom_field[ 'type' ], self::get_field_label( array( 'field' => $custom_field_key ) ), $custom_field[ 'text' ] );
 		}
 
 		// Get fields with sub-inputs and no parent
@@ -360,13 +360,13 @@ 
 
 			foreach ( $fields as $id => $field ) {
 
-				if ( in_array( $field['type'], $blacklist_field_types ) ) {
+				if ( in_array( $field[ 'type' ], $blacklist_field_types ) ) {
 					continue;
 				}
 
-				$types = self::get_search_input_types( $id, $field['type'] );
+				$types = self::get_search_input_types( $id, $field[ 'type' ] );
 
-				$output .= '<option value="'. $id .'" '. selected( $id, $current, false ).'data-inputtypes="'. esc_attr( $types ) .'">'. esc_html( $field['label'] ) .'</option>';
+				$output .= '<option value="' . $id . '" ' . selected( $id, $current, false ) . 'data-inputtypes="' . esc_attr( $types ) . '">' . esc_html( $field[ 'label' ] ) . '</option>';
 			}
 		}
 
@@ -389,7 +389,7 @@ 
 	public static function get_search_input_types( $field_id = '', $field_type = null ) {
 
 		// @todo - This needs to be improved - many fields have . including products and addresses
-		if ( false !== strpos( (string) $field_id, '.' ) && in_array( $field_type, array( 'checkbox' ) ) || in_array( $field_id, array( 'is_fulfilled' ) ) ) {
+		if ( false !== strpos( (string)$field_id, '.' ) && in_array( $field_type, array( 'checkbox' ) ) || in_array( $field_id, array( 'is_fulfilled' ) ) ) {
 			$input_type = 'boolean'; // on/off checkbox
 		} elseif ( in_array( $field_type, array( 'checkbox', 'post_category', 'multiselect' ) ) ) {
 			$input_type = 'multi'; //multiselect
@@ -433,19 +433,19 @@ 
 			$post_id = 0;
 
 			// We're in the WordPress Widget context, and an overriding post ID has been set.
-			if ( ! empty( $widget_args['post_id'] ) ) {
-				$post_id = absint( $widget_args['post_id'] );
+			if ( ! empty( $widget_args[ 'post_id' ] ) ) {
+				$post_id = absint( $widget_args[ 'post_id' ] );
 			}
 			// We're in the WordPress Widget context, and the base View ID should be used
-			else if ( ! empty( $widget_args['view_id'] ) ) {
-				$post_id = absint( $widget_args['view_id'] );
+			else if ( ! empty( $widget_args[ 'view_id' ] ) ) {
+				$post_id = absint( $widget_args[ 'view_id' ] );
 			}
 
 			$args = gravityview_get_permalink_query_args( $post_id );
 
 			// Add hidden fields to the search form
 			foreach ( $args as $key => $value ) {
-				$search_fields[] = array(
+				$search_fields[ ] = array(
 					'name'  => $key,
 					'input' => 'hidden',
 					'value' => $value,
@@ -484,28 +484,28 @@ 
 		/**
 		 * Include the sidebar Widgets.
 		 */
-		$widgets = (array) get_option( 'widget_gravityview_search', array() );
+		$widgets = (array)get_option( 'widget_gravityview_search', array() );
 
 		foreach ( $widgets as $widget ) {
-			if ( ! empty( $widget['view_id'] ) && $widget['view_id'] == $view->ID ) {
-				if( $_fields = json_decode( $widget['search_fields'], true ) ) {
+			if ( ! empty( $widget[ 'view_id' ] ) && $widget[ 'view_id' ] == $view->ID ) {
+				if ( $_fields = json_decode( $widget[ 'search_fields' ], true ) ) {
 					foreach ( $_fields as $field ) {
-						if ( empty( $field['form_id'] ) ) {
-							$field['form_id'] = $view->form ? $view->form->ID : 0;
+						if ( empty( $field[ 'form_id' ] ) ) {
+							$field[ 'form_id' ] = $view->form ? $view->form->ID : 0;
 						}
-						$searchable_fields[] = $with_full_field ? $field : $field['field'];
+						$searchable_fields[ ] = $with_full_field ? $field : $field[ 'field' ];
 					}
 				}
 			}
 		}
 
 		foreach ( $view->widgets->by_id( $this->get_widget_id() )->all() as $widget ) {
-			if( $_fields = json_decode( $widget->configuration->get( 'search_fields' ), true ) ) {
+			if ( $_fields = json_decode( $widget->configuration->get( 'search_fields' ), true ) ) {
 				foreach ( $_fields as $field ) {
-					if ( empty( $field['form_id'] ) ) {
-						$field['form_id'] = $view->form ? $view->form->ID : 0;
+					if ( empty( $field[ 'form_id' ] ) ) {
+						$field[ 'form_id' ] = $view->form ? $view->form->ID : 0;
 					}
-					$searchable_fields[] = $with_full_field ? $field : $field['field'];
+					$searchable_fields[ ] = $with_full_field ? $field : $field[ 'field' ];
 				}
 			}
 		}
@@ -535,7 +535,7 @@ 
 			return $search_criteria; // Return the original criteria, GF_Query modification kicks in later
 		}
 
-		if( 'post' === $this->search_method ) {
+		if ( 'post' === $this->search_method ) {
 			$get = $_POST;
 		} else {
 			$get = $_GET;
@@ -554,15 +554,15 @@ 
 		$get = gv_map_deep( $get, 'rawurldecode' );
 
 		// Make sure array key is set up
-		$search_criteria['field_filters'] = \GV\Utils::get( $search_criteria, 'field_filters', array() );
+		$search_criteria[ 'field_filters' ] = \GV\Utils::get( $search_criteria, 'field_filters', array() );
 
 		$searchable_fields = $this->get_view_searchable_fields( $view );
 		$searchable_field_objects = $this->get_view_searchable_fields( $view, true );
 
 		// add free search
-		if ( isset( $get['gv_search'] ) && '' !== $get['gv_search'] && in_array( 'search_all', $searchable_fields ) ) {
+		if ( isset( $get[ 'gv_search' ] ) && '' !== $get[ 'gv_search' ] && in_array( 'search_all', $searchable_fields ) ) {
 
-			$search_all_value = trim( $get['gv_search'] );
+			$search_all_value = trim( $get[ 'gv_search' ] );
 
 			/**
 			 * @filter `gravityview/search-all-split-words` Search for each word separately or the whole phrase?
@@ -587,7 +587,7 @@ 
 			}
 
 			foreach ( $words as $word ) {
-				$search_criteria['field_filters'][] = array(
+				$search_criteria[ 'field_filters' ][ ] = array(
 					'key' => null, // The field ID to search
 					'value' => $word, // The value to search
 					'operator' => 'contains', // What to search in. Options: `is` or `contains`
@@ -600,14 +600,14 @@ 
 			/**
 			 * Get and normalize the dates according to the input format.
 			 */
-			if ( $curr_start = ! empty( $get['gv_start'] ) ? $get['gv_start'] : '' ) {
-				if( $curr_start_date = date_create_from_format( $this->get_datepicker_format( true ), $curr_start ) ) {
+			if ( $curr_start = ! empty( $get[ 'gv_start' ] ) ? $get[ 'gv_start' ] : '' ) {
+				if ( $curr_start_date = date_create_from_format( $this->get_datepicker_format( true ), $curr_start ) ) {
 					$curr_start = $curr_start_date->format( 'Y-m-d' );
 				}
 			}
 
-			if ( $curr_end = ! empty( $get['gv_start'] ) ? ( ! empty( $get['gv_end'] ) ? $get['gv_end'] : '' ) : '' ) {
-				if( $curr_end_date = date_create_from_format( $this->get_datepicker_format( true ), $curr_end ) ) {
+			if ( $curr_end = ! empty( $get[ 'gv_start' ] ) ? ( ! empty( $get[ 'gv_end' ] ) ? $get[ 'gv_end' ] : '' ) : '' ) {
+				if ( $curr_end_date = date_create_from_format( $this->get_datepicker_format( true ), $curr_end ) ) {
 					$curr_end = $curr_end_date->format( 'Y-m-d' );
 				}
 			}
@@ -642,22 +642,22 @@ 
 			 */
 			if ( ! empty( $curr_start ) ) {
 				$curr_start = date( 'Y-m-d H:i:s', strtotime( $curr_start ) );
-				$search_criteria['start_date'] = $adjust_tz ? get_gmt_from_date( $curr_start ) : $curr_start;
+				$search_criteria[ 'start_date' ] = $adjust_tz ? get_gmt_from_date( $curr_start ) : $curr_start;
 			}
 
 			if ( ! empty( $curr_end ) ) {
 				// Fast-forward 24 hour on the end time
 				$curr_end = date( 'Y-m-d H:i:s', strtotime( $curr_end ) + DAY_IN_SECONDS );
-				$search_criteria['end_date'] = $adjust_tz ? get_gmt_from_date( $curr_end ) : $curr_end;
-				if ( strpos( $search_criteria['end_date'], '00:00:00' ) ) { // See https://github.com/gravityview/GravityView/issues/1056
-					$search_criteria['end_date'] = date( 'Y-m-d H:i:s', strtotime( $search_criteria['end_date'] ) - 1 );
+				$search_criteria[ 'end_date' ] = $adjust_tz ? get_gmt_from_date( $curr_end ) : $curr_end;
+				if ( strpos( $search_criteria[ 'end_date' ], '00:00:00' ) ) { // See https://github.com/gravityview/GravityView/issues/1056
+					$search_criteria[ 'end_date' ] = date( 'Y-m-d H:i:s', strtotime( $search_criteria[ 'end_date' ] ) - 1 );
 				}
 			}
 		}
 
 		// search for a specific entry ID
 		if ( ! empty( $get[ 'gv_id' ] ) && in_array( 'entry_id', $searchable_fields ) ) {
-			$search_criteria['field_filters'][] = array(
+			$search_criteria[ 'field_filters' ][ ] = array(
 				'key' => 'id',
 				'value' => absint( $get[ 'gv_id' ] ),
 				'operator' => '=',
@@ -666,20 +666,20 @@ 
 
 		// search for a specific Created_by ID
 		if ( ! empty( $get[ 'gv_by' ] ) && in_array( 'created_by', $searchable_fields ) ) {
-			$search_criteria['field_filters'][] = array(
+			$search_criteria[ 'field_filters' ][ ] = array(
 				'key' => 'created_by',
-				'value' => $get['gv_by'],
+				'value' => $get[ 'gv_by' ],
 				'operator' => '=',
 			);
 		}
 
 		// Get search mode passed in URL
-		$mode = isset( $get['mode'] ) && in_array( $get['mode'], array( 'any', 'all' ) ) ?  $get['mode'] : 'any';
+		$mode = isset( $get[ 'mode' ] ) && in_array( $get[ 'mode' ], array( 'any', 'all' ) ) ? $get[ 'mode' ] : 'any';
 
 		// get the other search filters
 		foreach ( $get as $key => $value ) {
 
-			if ( 0 !== strpos( $key, 'filter_' ) || gv_empty( $value, false, false ) || ( is_array( $value ) && count( $value ) === 1 && gv_empty( $value[0], false, false ) ) ) {
+			if ( 0 !== strpos( $key, 'filter_' ) || gv_empty( $value, false, false ) || ( is_array( $value ) && count( $value ) === 1 && gv_empty( $value[ 0 ], false, false ) ) ) {
 				continue;
 			}
 
@@ -689,15 +689,15 @@ 
 				continue;
 			}
 
-			if ( isset( $filter[0]['value'] ) ) {
-				$search_criteria['field_filters'] = array_merge( $search_criteria['field_filters'], $filter );
+			if ( isset( $filter[ 0 ][ 'value' ] ) ) {
+				$search_criteria[ 'field_filters' ] = array_merge( $search_criteria[ 'field_filters' ], $filter );
 
 				// if date range type, set search mode to ALL
-				if ( ! empty( $filter[0]['operator'] ) && in_array( $filter[0]['operator'], array( '>=', '<=', '>', '<' ) ) ) {
+				if ( ! empty( $filter[ 0 ][ 'operator' ] ) && in_array( $filter[ 0 ][ 'operator' ], array( '>=', '<=', '>', '<' ) ) ) {
 					$mode = 'all';
 				}
-			} elseif( !empty( $filter ) ) {
-				$search_criteria['field_filters'][] = $filter;
+			} elseif ( ! empty( $filter ) ) {
+				$search_criteria[ 'field_filters' ][ ] = $filter;
 			}
 		}
 
@@ -706,7 +706,7 @@ 
 		 * @since 1.5.1
 		 * @param[out,in] string $mode Search mode (`any` vs `all`)
 		 */
-		$search_criteria['field_filters']['mode'] = apply_filters( 'gravityview/search/mode', $mode );
+		$search_criteria[ 'field_filters' ][ 'mode' ] = apply_filters( 'gravityview/search/mode', $mode );
 
 		gravityview()->log->debug( 'Returned Search Criteria: ', array( 'data' => $search_criteria ) );
 
@@ -733,19 +733,19 @@ 
 
 		$query_class = $view->get_query_class();
 
-		if ( empty( $search_criteria['field_filters'] ) ) {
+		if ( empty( $search_criteria[ 'field_filters' ] ) ) {
 			return;
 		}
 
 		$widgets = $view->widgets->by_id( $this->widget_id );
 		if ( $widgets->count() ) {
 			$widgets = $widgets->all();
-			$widget  = $widgets[0];
+			$widget  = $widgets[ 0 ];
 
 			$search_fields = json_decode( $widget->configuration->get( 'search_fields' ), true );
 
-			foreach ( (array) $search_fields as $search_field ) {
-				if ( 'created_by' === $search_field['field'] && 'input_text' === $search_field['input'] ) {
+			foreach ( (array)$search_fields as $search_field ) {
+				if ( 'created_by' === $search_field[ 'field' ] && 'input_text' === $search_field[ 'input' ] ) {
 					$created_by_text_mode = true;
 				}
 			}
@@ -754,7 +754,7 @@ 
 		$extra_conditions = array();
 		$mode = 'any';
 
-		foreach ( $search_criteria['field_filters'] as &$filter ) {
+		foreach ( $search_criteria[ 'field_filters' ] as &$filter ) {
 			if ( ! is_array( $filter ) ) {
 				if ( in_array( strtolower( $filter ), array( 'any', 'all' ) ) ) {
 					$mode = $filter;
@@ -763,13 +763,13 @@ 
 			}
 
 			// Construct a manual query for unapproved statuses
-			if ( 'is_approved' === $filter['key'] && in_array( \GravityView_Entry_Approval_Status::UNAPPROVED, (array) $filter['value'] ) ) {
-				$_tmp_query       = new $query_class( $view->form->ID, array(
+			if ( 'is_approved' === $filter[ 'key' ] && in_array( \GravityView_Entry_Approval_Status::UNAPPROVED, (array)$filter[ 'value' ] ) ) {
+				$_tmp_query = new $query_class( $view->form->ID, array(
 					'field_filters' => array(
 						array(
 							'operator' => 'in',
 							'key'      => 'is_approved',
-							'value'    => (array) $filter['value'],
+							'value'    => (array)$filter[ 'value' ],
 						),
 						array(
 							'operator' => 'is',
@@ -781,30 +781,30 @@ 
 				) );
 				$_tmp_query_parts = $_tmp_query->_introspect();
 
-				$extra_conditions[] = $_tmp_query_parts['where'];
+				$extra_conditions[ ] = $_tmp_query_parts[ 'where' ];
 
 				$filter = false;
 				continue;
 			}
 
 			// Construct manual query for text mode creator search
-			if ( 'created_by' === $filter['key'] && ! empty( $created_by_text_mode ) ) {
-				$extra_conditions[] = new GravityView_Widget_Search_Author_GF_Query_Condition( $filter, $view );
+			if ( 'created_by' === $filter[ 'key' ] && ! empty( $created_by_text_mode ) ) {
+				$extra_conditions[ ] = new GravityView_Widget_Search_Author_GF_Query_Condition( $filter, $view );
 				$filter = false;
 				continue;
 			}
 
 			// By default, we want searches to be wildcard for each field.
-			$filter['operator'] = empty( $filter['operator'] ) ? 'contains' : $filter['operator'];
+			$filter[ 'operator' ] = empty( $filter[ 'operator' ] ) ? 'contains' : $filter[ 'operator' ];
 
 			// For multichoice, let's have an in (OR) search.
-			if ( is_array( $filter['value'] ) ) {
-				$filter['operator'] = 'in'; // @todo what about in contains (OR LIKE chains)?
+			if ( is_array( $filter[ 'value' ] ) ) {
+				$filter[ 'operator' ] = 'in'; // @todo what about in contains (OR LIKE chains)?
 			}
 
 			// Default form with joins functionality
-			if ( empty( $filter['form_id'] ) ) {
-				$filter['form_id'] = $view->form ? $view->form->ID : 0;
+			if ( empty( $filter[ 'form_id' ] ) ) {
+				$filter[ 'form_id' ] = $view->form ? $view->form->ID : 0;
 			}
 
 			/**
@@ -812,12 +812,12 @@ 
 			 * @param string $operator Existing search operator
 			 * @param array $filter array with `key`, `value`, `operator`, `type` keys
 			 */
-			$filter['operator'] = apply_filters( 'gravityview_search_operator', $filter['operator'], $filter );
+			$filter[ 'operator' ] = apply_filters( 'gravityview_search_operator', $filter[ 'operator' ], $filter );
 		}
 
 		$search_conditions = array();
 
-		if ( $filters = array_filter( $search_criteria['field_filters'] ) ) {
+		if ( $filters = array_filter( $search_criteria[ 'field_filters' ] ) ) {
 
 			foreach ( $filters as $filter ) {
 				if ( ! is_array( $filter ) ) {
@@ -830,9 +830,9 @@ 
 				 * code by reusing what's inside GF_Query already as they
 				 * take care of many small things like forcing numeric, etc.
 				 */
-				$_tmp_query       = new $query_class( $filter['form_id'], array( 'mode' => 'any', 'field_filters' => array( $filter ) ) );
+				$_tmp_query       = new $query_class( $filter[ 'form_id' ], array( 'mode' => 'any', 'field_filters' => array( $filter ) ) );
 				$_tmp_query_parts = $_tmp_query->_introspect();
-				$search_condition = $_tmp_query_parts['where'];
+				$search_condition = $_tmp_query_parts[ 'where' ];
 
 				/**
 				 * Make sure the column alias is correct.
@@ -841,9 +841,9 @@ 
 				$alias = $query->_alias( $left->field_id, $left->source, $left->is_entry_column() ? 't' : 'm' );
 
 				if ( $view->joins && $left->field_id == GF_Query_Column::META ) {
-					$search_conditions[] = new GravityView_Widget_Search_All_GF_Query_Condition( $search_condition, $view );
+					$search_conditions[ ] = new GravityView_Widget_Search_All_GF_Query_Condition( $search_condition, $view );
 				} else {
-					$search_conditions[] = new GF_Query_Condition(
+					$search_conditions[ ] = new GF_Query_Condition(
 						new GF_Query_Column( $left->field_id, $left->source, $alias ),
 						$search_condition->operator,
 						$search_condition->right
@@ -864,7 +864,7 @@ 
 		/**
 		 * Combine the parts as a new WHERE clause.
 		 */
-		$where = call_user_func_array( '\GF_Query_Condition::_and', array_merge( array( $query_parts['where'] ), $search_conditions, $extra_conditions ) );
+		$where = call_user_func_array( '\GF_Query_Condition::_and', array_merge( array( $query_parts[ 'where' ] ), $search_conditions, $extra_conditions ) );
 		$query->where( $where );
 	}
 
@@ -887,7 +887,7 @@ 
 		$field_id = str_replace( 'filter_', '', $key );
 
 		// calculates field_id, removing 'filter_' and for '_' for advanced fields ( like name or checkbox )
-		if ( preg_match('/^[0-9_]+$/ism', $field_id ) ) {
+		if ( preg_match( '/^[0-9_]+$/ism', $field_id ) ) {
 			$field_id = str_replace( '_', '.', $field_id );
 		}
 
@@ -939,7 +939,7 @@ 
 			// form is in searchable fields
 			$found = false;
 			foreach ( $searchable_fields as $field ) {
-				if ( $field_id == $field['field'] && $form->ID == $field['form_id'] ) {
+				if ( $field_id == $field[ 'field' ] && $form->ID == $field[ 'form_id' ] ) {
 					$found = true;
 					break;
 				}
@@ -975,7 +975,7 @@ 
 
 			case 'select':
 			case 'radio':
-				$filter['operator'] = 'is';
+				$filter[ 'operator' ] = 'is';
 				break;
 
 			case 'post_category':
@@ -989,7 +989,7 @@ 
 
 				foreach ( $value as $val ) {
 					$cat = get_term( $val, 'category' );
-					$filter[] = array(
+					$filter[ ] = array(
 						'key'      => $field_id,
 						'value'    => esc_attr( $cat->name ) . ':' . $val,
 						'operator' => 'is',
@@ -1008,7 +1008,7 @@ 
 				$filter = array();
 
 				foreach ( $value as $val ) {
-					$filter[] = array( 'key' => $field_id, 'value' => $val );
+					$filter[ ] = array( 'key' => $field_id, 'value' => $val );
 				}
 
 				break;
@@ -1017,9 +1017,9 @@ 
 				// convert checkbox on/off into the correct search filter
 				if ( false !== strpos( $field_id, '.' ) && ! empty( $form_field->inputs ) && ! empty( $form_field->choices ) ) {
 					foreach ( $form_field->inputs as $k => $input ) {
-						if ( $input['id'] == $field_id ) {
-							$filter['value'] = $form_field->choices[ $k ]['value'];
-							$filter['operator'] = 'is';
+						if ( $input[ 'id' ] == $field_id ) {
+							$filter[ 'value' ] = $form_field->choices[ $k ][ 'value' ];
+							$filter[ 'operator' ] = 'is';
 							break;
 						}
 					}
@@ -1029,7 +1029,7 @@ 
 					$filter = array();
 
 					foreach ( $value as $val ) {
-						$filter[] = array(
+						$filter[ ] = array(
 							'key'      => $field_id,
 							'value'    => $val,
 							'operator' => 'is',
@@ -1050,9 +1050,9 @@ 
 					foreach ( $words as $word ) {
 						if ( ! empty( $word ) && strlen( $word ) > 1 ) {
 							// Keep the same key for each filter
-							$filter['value'] = $word;
+							$filter[ 'value' ] = $word;
 							// Add a search for the value
-							$filters[] = $filter;
+							$filters[ ] = $filter;
 						}
 					}
 
@@ -1066,19 +1066,19 @@ 
 
 					foreach ( $searchable_fields as $searchable_field ) {
 
-						if( $form_field->ID !== $searchable_field['field'] ) {
+						if ( $form_field->ID !== $searchable_field[ 'field' ] ) {
 							continue;
 						}
 
 						// Only exact-match dropdowns, not text search
-						if( in_array( $searchable_field['input'], array( 'text', 'search' ), true ) ) {
+						if ( in_array( $searchable_field[ 'input' ], array( 'text', 'search' ), true ) ) {
 							continue;
 						}
 
 						$input_id = gravityview_get_input_id_from_id( $form_field->ID );
 
 						if ( 4 === $input_id ) {
-							$filter['operator'] = 'is';
+							$filter[ 'operator' ] = 'is';
 						};
 					}
 				}
@@ -1105,12 +1105,12 @@ 
 						 * @since 1.16.3
 						 * Safeguard until GF implements '<=' operator
 						 */
-						if( !GFFormsModel::is_valid_operator( $operator ) && $operator === '<=' ) {
+						if ( ! GFFormsModel::is_valid_operator( $operator ) && $operator === '<=' ) {
 							$operator = '<';
 							$date = date( 'Y-m-d', strtotime( self::get_formatted_date( $date, 'Y-m-d', $date_format ) . ' +1 day' ) );
 						}
 
-						$filter[] = array(
+						$filter[ ] = array(
 							'key'      => $field_id,
 							'value'    => self::get_formatted_date( $date, 'Y-m-d', $date_format ),
 							'operator' => $operator,
@@ -1118,7 +1118,7 @@ 
 					}
 				} else {
 					$date = $value;
-					$filter['value'] = self::get_formatted_date( $date, 'Y-m-d', $date_format );
+					$filter[ 'value' ] = self::get_formatted_date( $date, 'Y-m-d', $date_format );
 				}
 
 				break;
@@ -1149,7 +1149,7 @@ 
 			'ymd_dot' => 'Y.m.d',
 		);
 
-		if ( ! empty( $field->dateFormat ) && isset( $datepicker[ $field->dateFormat ] ) ){
+		if ( ! empty( $field->dateFormat ) && isset( $datepicker[ $field->dateFormat ] ) ) {
 			$format = $datepicker[ $field->dateFormat ];
 		}
 
@@ -1186,7 +1186,7 @@ 
 	public function add_template_path( $file_paths ) {
 
 		// Index 100 is the default GravityView template path.
-		$file_paths[102] = self::$file . 'templates/';
+		$file_paths[ 102 ] = self::$file . 'templates/';
 
 		return $file_paths;
 	}
@@ -1205,7 +1205,7 @@ 
 		$has_date = false;
 
 		foreach ( $search_fields as $k => $field ) {
-			if ( in_array( $field['input'], array( 'date', 'date_range', 'entry_date' ) ) ) {
+			if ( in_array( $field[ 'input' ], array( 'date', 'date_range', 'entry_date' ) ) ) {
 				$has_date = true;
 				break;
 			}
@@ -1232,7 +1232,7 @@ 
 		}
 
 		// get configured search fields
-		$search_fields = ! empty( $widget_args['search_fields'] ) ? json_decode( $widget_args['search_fields'], true ) : '';
+		$search_fields = ! empty( $widget_args[ 'search_fields' ] ) ? json_decode( $widget_args[ 'search_fields' ], true ) : '';
 
 		if ( empty( $search_fields ) || ! is_array( $search_fields ) ) {
 			gravityview()->log->debug( 'No search fields configured for widget:', array( 'data' => $widget_args ) );
@@ -1247,40 +1247,40 @@ 
 
 			$updated_field = $this->get_search_filter_details( $updated_field );
 
-			switch ( $field['field'] ) {
+			switch ( $field[ 'field' ] ) {
 
 				case 'search_all':
-					$updated_field['key'] = 'search_all';
-					$updated_field['input'] = 'search_all';
-					$updated_field['value'] = $this->rgget_or_rgpost( 'gv_search' );
+					$updated_field[ 'key' ] = 'search_all';
+					$updated_field[ 'input' ] = 'search_all';
+					$updated_field[ 'value' ] = $this->rgget_or_rgpost( 'gv_search' );
 					break;
 
 				case 'entry_date':
-					$updated_field['key'] = 'entry_date';
-					$updated_field['input'] = 'entry_date';
-					$updated_field['value'] = array(
+					$updated_field[ 'key' ] = 'entry_date';
+					$updated_field[ 'input' ] = 'entry_date';
+					$updated_field[ 'value' ] = array(
 						'start' => $this->rgget_or_rgpost( 'gv_start' ),
 						'end' => $this->rgget_or_rgpost( 'gv_end' ),
 					);
 					break;
 
 				case 'entry_id':
-					$updated_field['key'] = 'entry_id';
-					$updated_field['input'] = 'entry_id';
-					$updated_field['value'] = $this->rgget_or_rgpost( 'gv_id' );
+					$updated_field[ 'key' ] = 'entry_id';
+					$updated_field[ 'input' ] = 'entry_id';
+					$updated_field[ 'value' ] = $this->rgget_or_rgpost( 'gv_id' );
 					break;
 
 				case 'created_by':
-					$updated_field['key'] = 'created_by';
-					$updated_field['name'] = 'gv_by';
-					$updated_field['value'] = $this->rgget_or_rgpost( 'gv_by' );
-					$updated_field['choices'] = self::get_created_by_choices();
+					$updated_field[ 'key' ] = 'created_by';
+					$updated_field[ 'name' ] = 'gv_by';
+					$updated_field[ 'value' ] = $this->rgget_or_rgpost( 'gv_by' );
+					$updated_field[ 'choices' ] = self::get_created_by_choices();
 					break;
 				
 				case 'is_approved':
-					$updated_field['key'] = 'is_approved';
-					$updated_field['value'] = $this->rgget_or_rgpost( 'filter_is_approved' );
-					$updated_field['choices'] = self::get_is_approved_choices();
+					$updated_field[ 'key' ] = 'is_approved';
+					$updated_field[ 'value' ] = $this->rgget_or_rgpost( 'filter_is_approved' );
+					$updated_field[ 'choices' ] = self::get_is_approved_choices();
 					break;
 			}
 
@@ -1299,16 +1299,16 @@ 
 		 */
 		$gravityview_view->search_fields = apply_filters( 'gravityview_widget_search_filters', $search_fields, $this, $widget_args, $context );
 
-		$gravityview_view->search_layout = ! empty( $widget_args['search_layout'] ) ? $widget_args['search_layout'] : 'horizontal';
+		$gravityview_view->search_layout = ! empty( $widget_args[ 'search_layout' ] ) ? $widget_args[ 'search_layout' ] : 'horizontal';
 
 		/** @since 1.14 */
-		$gravityview_view->search_mode = ! empty( $widget_args['search_mode'] ) ? $widget_args['search_mode'] : 'any';
+		$gravityview_view->search_mode = ! empty( $widget_args[ 'search_mode' ] ) ? $widget_args[ 'search_mode' ] : 'any';
 
-		$custom_class = ! empty( $widget_args['custom_class'] ) ? $widget_args['custom_class'] : '';
+		$custom_class = ! empty( $widget_args[ 'custom_class' ] ) ? $widget_args[ 'custom_class' ] : '';
 
 		$gravityview_view->search_class = self::get_search_class( $custom_class );
 
-		$gravityview_view->search_clear = ! empty( $widget_args['search_clear'] ) ? $widget_args['search_clear'] : false;
+		$gravityview_view->search_clear = ! empty( $widget_args[ 'search_clear' ] ) ? $widget_args[ 'search_clear' ] : false;
 
 		if ( $this->has_date_field( $search_fields ) ) {
 			// enqueue datepicker stuff only if needed!
@@ -1330,10 +1330,10 @@ 
 	public static function get_search_class( $custom_class = '' ) {
 		$gravityview_view = GravityView_View::getInstance();
 
-		$search_class = 'gv-search-'.$gravityview_view->search_layout;
+		$search_class = 'gv-search-' . $gravityview_view->search_layout;
 
-		if ( ! empty( $custom_class )  ) {
-			$search_class .= ' '.$custom_class;
+		if ( ! empty( $custom_class ) ) {
+			$search_class .= ' ' . $custom_class;
 		}
 
 		/**
@@ -1377,9 +1377,9 @@ 
 
 		if ( ! $label ) {
 
-			$label = isset( $form_field['label'] ) ? $form_field['label'] : '';
+			$label = isset( $form_field[ 'label' ] ) ? $form_field[ 'label' ] : '';
 
-			switch( $field['field'] ) {
+			switch ( $field[ 'field' ] ) {
 				case 'search_all':
 					$label = __( 'Search Entries:', 'gravityview' );
 					break;
@@ -1391,10 +1391,10 @@ 
 					break;
 				default:
 					// If this is a field input, not a field
-					if ( strpos( $field['field'], '.' ) > 0 && ! empty( $form_field['inputs'] ) ) {
+					if ( strpos( $field[ 'field' ], '.' ) > 0 && ! empty( $form_field[ 'inputs' ] ) ) {
 
 						// Get the label for the field in question, which returns an array
-						$items = wp_list_filter( $form_field['inputs'], array( 'id' => $field['field'] ) );
+						$items = wp_list_filter( $form_field[ 'inputs' ], array( 'id' => $field[ 'field' ] ) );
 
 						// Get the item with the `label` key
 						$values = wp_list_pluck( $items, 'label' );
@@ -1433,32 +1433,32 @@ 
 		$form = $gravityview_view->getForm();
 
 		// for advanced field ids (eg, first name / last name )
-		$name = 'filter_' . str_replace( '.', '_', $field['field'] );
+		$name = 'filter_' . str_replace( '.', '_', $field[ 'field' ] );
 
 		// get searched value from $_GET/$_POST (string or array)
 		$value = $this->rgget_or_rgpost( $name );
 
 		// get form field details
-		$form_field = gravityview_get_field( $form, $field['field'] );
+		$form_field = gravityview_get_field( $form, $field[ 'field' ] );
 
 		$filter = array(
-			'key' => $field['field'],
+			'key' => $field[ 'field' ],
 			'name' => $name,
 			'label' => self::get_field_label( $field, $form_field ),
-			'input' => $field['input'],
+			'input' => $field[ 'input' ],
 			'value' => $value,
-			'type' => $form_field['type'],
+			'type' => $form_field[ 'type' ],
 		);
 
 		// collect choices
-		if ( 'post_category' === $form_field['type'] && ! empty( $form_field['displayAllCategories'] ) && empty( $form_field['choices'] ) ) {
-			$filter['choices'] = gravityview_get_terms_choices();
-		} elseif ( ! empty( $form_field['choices'] ) ) {
-			$filter['choices'] = $form_field['choices'];
+		if ( 'post_category' === $form_field[ 'type' ] && ! empty( $form_field[ 'displayAllCategories' ] ) && empty( $form_field[ 'choices' ] ) ) {
+			$filter[ 'choices' ] = gravityview_get_terms_choices();
+		} elseif ( ! empty( $form_field[ 'choices' ] ) ) {
+			$filter[ 'choices' ] = $form_field[ 'choices' ];
 		}
 
-		if ( 'date_range' === $field['input'] && empty( $value ) ) {
-			$filter['value'] = array( 'start' => '', 'end' => '' );
+		if ( 'date_range' === $field[ 'input' ] && empty( $value ) ) {
+			$filter[ 'value' ] = array( 'start' => '', 'end' => '' );
 		}
 
 		return $filter;
@@ -1482,7 +1482,7 @@ 
 
 		$choices = array();
 		foreach ( $users as $user ) {
-			$choices[] = array(
+			$choices[ ] = array(
 				'value' => $user->ID,
 				'text' => $user->display_name,
 			);
@@ -1502,9 +1502,9 @@ 
 
 		$choices = array();
 		foreach ( GravityView_Entry_Approval_Status::get_all() as $status ) {
-			$choices[] = array(
-				'value' => $status['value'],
-				'text' => $status['label'],
+			$choices[ ] = array(
+				'value' => $status[ 'value' ],
+				'text' => $status[ 'label' ],
 			);
 		}
 
@@ -1556,7 +1556,7 @@ 
 	 */
 	public function add_datepicker_js_dependency( $js_dependencies ) {
 
-		$js_dependencies[] = 'jquery-ui-datepicker';
+		$js_dependencies[ ] = 'jquery-ui-datepicker';
 
 		return $js_dependencies;
 	}
@@ -1600,7 +1600,7 @@ 
 			'isRTL'             => is_rtl(),
 		), $view_data );
 
-		$localizations['datepicker'] = $datepicker_settings;
+		$localizations[ 'datepicker' ] = $datepicker_settings;
 
 		return $localizations;
 
@@ -1627,7 +1627,7 @@ 
 	 * @return void
 	 */
 	private function maybe_enqueue_flexibility() {
-		if ( isset( $_SERVER['HTTP_USER_AGENT'] ) && preg_match( '/MSIE [8-9]/', $_SERVER['HTTP_USER_AGENT'] ) ) {
+		if ( isset( $_SERVER[ 'HTTP_USER_AGENT' ] ) && preg_match( '/MSIE [8-9]/', $_SERVER[ 'HTTP_USER_AGENT' ] ) ) {
 			wp_enqueue_script( 'gv-flexibility' );
 		}
 	}
@@ -1649,7 +1649,7 @@ 
 		add_filter( 'gravityview_js_localization', array( $this, 'add_datepicker_localization' ), 10, 2 );
 
 		$scheme = is_ssl() ? 'https://' : 'http://';
-		wp_enqueue_style( 'jquery-ui-datepicker', $scheme.'ajax.googleapis.com/ajax/libs/jqueryui/1.8.18/themes/smoothness/jquery-ui.css' );
+		wp_enqueue_style( 'jquery-ui-datepicker', $scheme . 'ajax.googleapis.com/ajax/libs/jqueryui/1.8.18/themes/smoothness/jquery-ui.css' );
 
 		/**
 		 * @filter `gravityview_search_datepicker_class`
@@ -1728,7 +1728,7 @@ 
 	public function add_preview_inputs() {
 		global $wp;
 
-		if ( ! is_preview() || ! current_user_can( 'publish_gravityviews') ) {
+		if ( ! is_preview() || ! current_user_can( 'publish_gravityviews' ) ) {
 			return;
 		}
 
@@ -1753,7 +1753,7 @@ 
  */
 class GravityView_Widget_Search_Author_GF_Query_Condition extends \GF_Query_Condition {
 	public function __construct( $filter, $view ) {
-		$this->value = $filter['value'];
+		$this->value = $filter[ 'value' ];
 		$this->view = $view;
 	}
 
@@ -1785,11 +1785,11 @@ 
 		$conditions = array();
 
 		foreach ( $user_fields as $user_field ) {
-			$conditions[] = $wpdb->prepare( "`u`.`$user_field` LIKE %s", '%' . $wpdb->esc_like( $this->value ) .  '%' );
+			$conditions[ ] = $wpdb->prepare( "`u`.`$user_field` LIKE %s", '%' . $wpdb->esc_like( $this->value ) . '%' );
 		}
 
 		foreach ( $user_meta_fields as $meta_field ) {
-			$conditions[] = $wpdb->prepare( "(`um`.`meta_key` = %s AND `um`.`meta_value` LIKE %s)", $meta_field, '%' . $wpdb->esc_like( $this->value ) .  '%' );
+			$conditions[ ] = $wpdb->prepare( "(`um`.`meta_key` = %s AND `um`.`meta_value` LIKE %s)", $meta_field, '%' . $wpdb->esc_like( $this->value ) . '%' );
 		}
 
 		$conditions = '(' . implode( ' OR ', $conditions ) . ')';
@@ -1818,9 +1818,9 @@ 
 
 		$conditions = array();
 
-		foreach ( $parameters['aliases'] as $key => $alias ) {
-			if ( 'm' == $alias[0] && preg_match( '#\d+_\d+#', $key ) ) {
-				$conditions[] = sprintf( "EXISTS(SELECT * FROM `$table` WHERE `meta_value` %s %s AND `entry_id` = `%s`.`entry_id`)",
+		foreach ( $parameters[ 'aliases' ] as $key => $alias ) {
+			if ( 'm' == $alias[ 0 ] && preg_match( '#\d+_\d+#', $key ) ) {
+				$conditions[ ] = sprintf( "EXISTS(SELECT * FROM `$table` WHERE `meta_value` %s %s AND `entry_id` = `%s`.`entry_id`)",
 					$this->search_condition->operator, $this->search_condition->right->sql( $query ), $alias );
 			}
 		}