gravityview / GravityView

includes/class-api.php

Spacing +115 added lines, -115 removed lines

@@ -30,7 +30,7 @@ 
 
 		$form = $gravityview_view->getForm();
 
-		if ( defined( 'DOING_GRAVITYVIEW_TESTS' ) && ! empty( $GLOBALS['GravityView_API_field_label_override'] ) ) {
+		if ( defined( 'DOING_GRAVITYVIEW_TESTS' ) && ! empty( $GLOBALS[ 'GravityView_API_field_label_override' ] ) ) {
 			/** Allow to fall through for back compatibility testing purposes. */
 		} else {
 			return \GV\Mocks\GravityView_API_field_label( $form, $field, $entry, $force_show_label );
@@ -38,29 +38,29 @@ 
 
 		$label = '';
 
-		if( !empty( $field['show_label'] ) || $force_show_label ) {
+		if ( ! empty( $field[ 'show_label' ] ) || $force_show_label ) {
 
-			$label = $field['label'];
+			$label = $field[ 'label' ];
 
 			// Support Gravity Forms 1.9+
-			if( class_exists( 'GF_Field' ) ) {
+			if ( class_exists( 'GF_Field' ) ) {
 
-				$field_object = RGFormsModel::get_field( $form, $field['id'] );
+				$field_object = RGFormsModel::get_field( $form, $field[ 'id' ] );
 
-				if( $field_object ) {
+				if ( $field_object ) {
 
-					$input = GFFormsModel::get_input( $field_object, $field['id'] );
+					$input = GFFormsModel::get_input( $field_object, $field[ 'id' ] );
 
 					// This is a complex field, with labels on a per-input basis
-					if( $input ) {
+					if ( $input ) {
 
 						// Does the input have a custom label on a per-input basis? Otherwise, default label.
-						$label = ! empty( $input['customLabel'] ) ? $input['customLabel'] : $input['label'];
+						$label = ! empty( $input[ 'customLabel' ] ) ? $input[ 'customLabel' ] : $input[ 'label' ];
 
 					} else {
 
 						// This is a field with one label
-						$label = $field_object->get_field_label( true, $field['label'] );
+						$label = $field_object->get_field_label( true, $field[ 'label' ] );
 
 					}
 
@@ -69,9 +69,9 @@ 
 			}
 
 			// Use Gravity Forms label by default, but if a custom label is defined in GV, use it.
-			if ( !empty( $field['custom_label'] ) ) {
+			if ( ! empty( $field[ 'custom_label' ] ) ) {
 
-				$label = self::replace_variables( $field['custom_label'], $form, $entry );
+				$label = self::replace_variables( $field[ 'custom_label' ], $form, $entry );
 
 			}
 
@@ -133,11 +133,11 @@ 
 
 		$width = NULL;
 
-		if( !empty( $field['width'] ) ) {
-			$width = absint( $field['width'] );
+		if ( ! empty( $field[ 'width' ] ) ) {
+			$width = absint( $field[ 'width' ] );
 
 			// If using percentages, limit to 100%
-			if( '%d%%' === $format && $width > 100 ) {
+			if ( '%d%%' === $format && $width > 100 ) {
 				$width = 100;
 			}
 
@@ -157,42 +157,42 @@ 
 	public static function field_class( $field, $form = NULL, $entry = NULL ) {
 		$classes = array();
 
-		if( !empty( $field['custom_class'] ) ) {
+		if ( ! empty( $field[ 'custom_class' ] ) ) {
 
-            $custom_class = $field['custom_class'];
+            $custom_class = $field[ 'custom_class' ];
 
-            if( !empty( $entry ) ) {
+            if ( ! empty( $entry ) ) {
 
                 // We want the merge tag to be formatted as a class. The merge tag may be
                 // replaced by a multiple-word value that should be output as a single class.
                 // "Office Manager" will be formatted as `.OfficeManager`, not `.Office` and `.Manager`
-                add_filter('gform_merge_tag_filter', 'sanitize_html_class');
+                add_filter( 'gform_merge_tag_filter', 'sanitize_html_class' );
 
-                $custom_class = self::replace_variables( $custom_class, $form, $entry);
+                $custom_class = self::replace_variables( $custom_class, $form, $entry );
 
                 // And then we want life to return to normal
-                remove_filter('gform_merge_tag_filter', 'sanitize_html_class');
+                remove_filter( 'gform_merge_tag_filter', 'sanitize_html_class' );
             }
 
 			// And now we want the spaces to be handled nicely.
-			$classes[] = gravityview_sanitize_html_class( $custom_class );
+			$classes[ ] = gravityview_sanitize_html_class( $custom_class );
 
 		}
 
-		if(!empty($field['id'])) {
-			if( !empty( $form ) && !empty( $form['id'] ) ) {
-				$form_id = '-'.$form['id'];
+		if ( ! empty( $field[ 'id' ] ) ) {
+			if ( ! empty( $form ) && ! empty( $form[ 'id' ] ) ) {
+				$form_id = '-' . $form[ 'id' ];
 			} else {
 				// @deprecated path. Form should always be given.
 				gravityview()->log->warning( 'GravityView_View::getInstance() legacy API called' );
 				$gravityview_view = GravityView_View::getInstance();
-				$form_id = $gravityview_view->getFormId() ? '-'. $gravityview_view->getFormId() : '';
+				$form_id = $gravityview_view->getFormId() ? '-' . $gravityview_view->getFormId() : '';
 			}
 
-			$classes[] = 'gv-field'.$form_id.'-'.$field['id'];
+			$classes[ ] = 'gv-field' . $form_id . '-' . $field[ 'id' ];
 		}
 
-		return esc_attr(implode(' ', $classes));
+		return esc_attr( implode( ' ', $classes ) );
 	}
 
 	/**
@@ -207,11 +207,11 @@ 
 	 * @return string Sanitized unique HTML `id` attribute for the field
 	 */
 	public static function field_html_attr_id( $field, $form = array(), $entry = array() ) {
-		$id = $field['id'];
+		$id = $field[ 'id' ];
 
 		if ( ! empty( $id ) ) {
-			if ( ! empty( $form ) && ! empty( $form['id'] ) ) {
-				$form_id = '-' . $form['id'];
+			if ( ! empty( $form ) && ! empty( $form[ 'id' ] ) ) {
+				$form_id = '-' . $form[ 'id' ];
 			} else {
 				// @deprecated path. Form should always be given.
 				gravityview()->log->warning( 'GravityView_View::getInstance() legacy API called' );
@@ -219,7 +219,7 @@ 
 				$form_id = $gravityview_view->getFormId() ? '-' . $gravityview_view->getFormId() : '';
 			}
 
-			$id = 'gv-field' . $form_id . '-' . $field['id'];
+			$id = 'gv-field' . $form_id . '-' . $field[ 'id' ];
 		}
 
 		return esc_attr( $id );
@@ -258,14 +258,14 @@ 
 	 */
 	public static function entry_link_html( $entry = array(), $anchor_text = '', $passed_tag_atts = array(), $field_settings = array(), $base_id = null ) {
 
-		if ( empty( $entry ) || ! is_array( $entry ) || ! isset( $entry['id'] ) ) {
+		if ( empty( $entry ) || ! is_array( $entry ) || ! isset( $entry[ 'id' ] ) ) {
 			gravityview()->log->debug( 'Entry not defined; returning null', array( 'data' => $entry ) );
 			return NULL;
 		}
 
 		$href = self::entry_link( $entry, $base_id );
 
-		if( '' === $href ) {
+		if ( '' === $href ) {
 			return NULL;
 		}
 
@@ -302,7 +302,7 @@ 
 		} else {
 			$gravityview_view = GravityView_View::getInstance();
 
-			if( $gravityview_view && ( $gravityview_view->curr_start || $gravityview_view->curr_end || $gravityview_view->curr_search ) ) {
+			if ( $gravityview_view && ( $gravityview_view->curr_start || $gravityview_view->curr_end || $gravityview_view->curr_search ) ) {
 				$is_search = true;
 			}
 		}
@@ -313,7 +313,7 @@ 
 
 			$output = esc_html__( 'This search returned no results.', 'gk-gravityview' );
 
-			if( $context ) {
+			if ( $context ) {
 				$setting = $context->view->settings->get( 'no_search_results_text', $output );
 			}
 
@@ -321,7 +321,7 @@ 
 
 			$output = esc_html__( 'No entries match your request.', 'gk-gravityview' );
 
-			if( $context ) {
+			if ( $context ) {
 				$setting = $context->view->settings->get( 'no_results_text', $output );
 			}
 		}
@@ -444,9 +444,9 @@ 
 
 		// If we've saved the permalink in memory, use it
 		// @since 1.3
-		$link = wp_cache_get( 'gv_directory_link_'.$post_id );
+		$link = wp_cache_get( 'gv_directory_link_' . $post_id );
 
-		if ( (int) $post_id === (int) get_option( 'page_on_front' ) ) {
+		if ( (int)$post_id === (int)get_option( 'page_on_front' ) ) {
 			$link = home_url();
 		}
 
@@ -455,7 +455,7 @@ 
 
 			// If not yet saved, cache the permalink.
 			// @since 1.3
-			wp_cache_set( 'gv_directory_link_'.$post_id, $link );
+			wp_cache_set( 'gv_directory_link_' . $post_id, $link );
 		}
 
 		// Deal with returning to proper pagination for embedded views
@@ -463,13 +463,13 @@ 
 
 			$args = array();
 
-			if( $pagenum = \GV\Utils::_GET( 'pagenum' ) ) {
-				$args['pagenum'] = intval( $pagenum );
+			if ( $pagenum = \GV\Utils::_GET( 'pagenum' ) ) {
+				$args[ 'pagenum' ] = intval( $pagenum );
 			}
 
-			if( $sort = \GV\Utils::_GET( 'sort' ) ) {
-				$args['sort'] = $sort;
-				$args['dir'] = \GV\Utils::_GET( 'dir' );
+			if ( $sort = \GV\Utils::_GET( 'sort' ) ) {
+				$args[ 'sort' ] = $sort;
+				$args[ 'dir' ] = \GV\Utils::_GET( 'dir' );
 			}
 
 			$link = add_query_arg( $args, $link );
@@ -506,7 +506,7 @@ 
 	private static function get_custom_entry_slug( $id, $entry = array() ) {
 
 		// Generate an unique hash to use as the default value
-		$slug = substr( wp_hash( $id, 'gravityview'.$id ), 0, 8 );
+		$slug = substr( wp_hash( $id, 'gravityview' . $id ), 0, 8 );
 
 		/**
 		 * @filter `gravityview_entry_slug` Modify the unique hash ID generated, if you want to improve usability or change the format. This will allow for custom URLs, such as `{entryid}-{first-name}` or even, if unique, `{first-name}-{last-name}`
@@ -517,7 +517,7 @@ 
 		$slug = apply_filters( 'gravityview_entry_slug', $slug, $id, $entry );
 
 		// Make sure we have something - use the original ID as backup.
-		if( empty( $slug ) ) {
+		if ( empty( $slug ) ) {
 			$slug = $id;
 		}
 
@@ -611,15 +611,15 @@ 
          * @param boolean $custom Should we process the custom entry slug?
          */
         $custom = apply_filters( 'gravityview_custom_entry_slug', false );
-        if( $custom ) {
+        if ( $custom ) {
             // create the gravityview_unique_id and save it
 
             // Get the entry hash
-            $hash = self::get_custom_entry_slug( $entry['id'], $entry );
+            $hash = self::get_custom_entry_slug( $entry[ 'id' ], $entry );
 
-	        gravityview()->log->debug( 'Setting hash for entry {entry_id}: {hash}', array( 'entry_id' => $entry['id'], 'hash' => $hash ) );
+	        gravityview()->log->debug( 'Setting hash for entry {entry_id}: {hash}', array( 'entry_id' => $entry[ 'id' ], 'hash' => $hash ) );
 
-            gform_update_meta( $entry['id'], 'gravityview_unique_id', $hash, \GV\Utils::get( $entry, 'form_id' ) );
+            gform_update_meta( $entry[ 'id' ], 'gravityview_unique_id', $hash, \GV\Utils::get( $entry, 'form_id' ) );
 
         }
     }
@@ -645,7 +645,7 @@ 
 
 		if ( ! empty( $entry ) && ! is_array( $entry ) ) {
 			$entry = GVCommon::get_entry( $entry );
-		} else if( empty( $entry ) ) {
+		} else if ( empty( $entry ) ) {
 			// @deprecated path
 			$entry = GravityView_frontend::getInstance()->getEntry();
 		}
@@ -665,32 +665,32 @@ 
 
 		$query_arg_name = \GV\Entry::get_endpoint_name();
 
-		if ( ! empty( $entry['_multi'] ) ) {
+		if ( ! empty( $entry[ '_multi' ] ) ) {
 			$entry_slugs = array();
 
-			foreach ( $entry['_multi'] as $_multi ) {
+			foreach ( $entry[ '_multi' ] as $_multi ) {
 
-				if( $gv_multi = \GV\GF_Entry::from_entry( $_multi ) ) {
-					$entry_slugs[] = $gv_multi->get_slug();
+				if ( $gv_multi = \GV\GF_Entry::from_entry( $_multi ) ) {
+					$entry_slugs[ ] = $gv_multi->get_slug();
 				} else {
 					// TODO: This path isn't covered by unit tests
-					$entry_slugs[] = \GravityView_API::get_entry_slug( $_multi['id'], $_multi );
+					$entry_slugs[ ] = \GravityView_API::get_entry_slug( $_multi[ 'id' ], $_multi );
 				}
 
 				unset( $gv_multi );
 
-				$forms[] = $_multi['form_id'];
+				$forms[ ] = $_multi[ 'form_id' ];
 			}
 
 			$entry_slug = implode( ',', $entry_slugs );
 		} else {
 
 			// Fallback when
-			if( $gv_entry = \GV\GF_Entry::from_entry( $entry ) ) {
+			if ( $gv_entry = \GV\GF_Entry::from_entry( $entry ) ) {
 				$entry_slug = $gv_entry->get_slug();
 			} else {
 				// TODO: This path isn't covered by unit tests
-				$entry_slug = \GravityView_API::get_entry_slug( $entry['id'], $entry );
+				$entry_slug = \GravityView_API::get_entry_slug( $entry[ 'id' ], $entry );
 			}
 
 			unset( $gv_entry );
@@ -709,7 +709,7 @@ 
 			$args = gv_get_query_args();
 		}
 
-		if ( get_option('permalink_structure') && ! is_preview() ) {
+		if ( get_option( 'permalink_structure' ) && ! is_preview() ) {
 
 			/**
 			 * Make sure the $directory_link doesn't contain any query otherwise it will break when adding the entry slug.
@@ -717,13 +717,13 @@ 
 			 */
 			$link_parts = explode( '?', $directory_link );
 
-			$query = !empty( $link_parts[1] ) ? '?'.$link_parts[1] : '';
+			$query = ! empty( $link_parts[ 1 ] ) ? '?' . $link_parts[ 1 ] : '';
 
-			$directory_link = trailingslashit( $link_parts[0] ) . $query_arg_name . '/'. $entry_slug .'/' . $query;
+			$directory_link = trailingslashit( $link_parts[ 0 ] ) . $query_arg_name . '/' . $entry_slug . '/' . $query;
 
 		} else {
 
-			$args[] = array( $query_arg_name => $entry_slug );
+			$args[ ] = array( $query_arg_name => $entry_slug );
 		}
 
 		/**
@@ -731,21 +731,21 @@ 
 		 */
 		if ( $add_directory_args ) {
 
-			if ( ! empty( $_GET['pagenum'] ) ) {
-				$args['pagenum'] = intval( $_GET['pagenum'] );
+			if ( ! empty( $_GET[ 'pagenum' ] ) ) {
+				$args[ 'pagenum' ] = intval( $_GET[ 'pagenum' ] );
 			}
 
 			/**
 			 * @since 1.7
 			 */
 			if ( $sort = \GV\Utils::_GET( 'sort' ) ) {
-				$args['sort'] = $sort;
-				$args['dir'] = \GV\Utils::_GET( 'dir' );
+				$args[ 'sort' ] = $sort;
+				$args[ 'dir' ] = \GV\Utils::_GET( 'dir' );
 			}
 
 		}
 
-		if( $post_id ) {
+		if ( $post_id ) {
 			$passed_post = get_post( $post_id );
 			$views       = \GV\View_Collection::from_post( $passed_post );
 			$has_multiple_views = $views->count() > 1;
@@ -754,7 +754,7 @@ 
 		}
 
 		if ( $has_multiple_views ) {
-			$args['gvid'] = $view_id ? $view_id : gravityview_get_view_id();
+			$args[ 'gvid' ] = $view_id ? $view_id : gravityview_get_view_id();
 		}
 
 		return add_query_arg( $args, $directory_link );
@@ -826,7 +826,7 @@ 
 }
 
 function gv_class( $field, $form = NULL, $entry = array() ) {
-	return GravityView_API::field_class( $field, $form, $entry  );
+	return GravityView_API::field_class( $field, $form, $entry );
 }
 
 /**
@@ -849,7 +849,7 @@ 
 		$view_id = 0;
 		if ( $context->view ) {
 			$view_id = $context->view->ID;
-			if( $context->view->settings->get( 'hide_until_searched' ) ) {
+			if ( $context->view->settings->get( 'hide_until_searched' ) ) {
 				$hide_until_searched = ( empty( $context->entry ) && ! $context->request->is_search() );
 			}
 		}
@@ -881,7 +881,7 @@ 
 		$default_css_class .= ' ' . $context->view->settings->get( 'class', '' );
 	}
 
-	$css_class = trim( $passed_css_class . ' '. $default_css_class );
+	$css_class = trim( $passed_css_class . ' ' . $default_css_class );
 
 	/**
 	 * @filter `gravityview/render/container/class` Modify the CSS class to be added to the wrapper <div> of a View
@@ -908,7 +908,7 @@ 
 
 	$value = GravityView_API::field_value( $entry, $field );
 
-	if( $value === '' ) {
+	if ( $value === '' ) {
 		/**
 		 * @filter `gravityview_empty_value` What to display when a field is empty
 		 * @param string $value (empty string)
@@ -928,7 +928,7 @@ 
 }
 
 function gv_no_results( $wpautop = true, $context = null ) {
-	return apply_filters('gravityview/template/no_entries',GravityView_API::no_results( $wpautop, $context ),$context);
+	return apply_filters( 'gravityview/template/no_entries', GravityView_API::no_results( $wpautop, $context ), $context );
 }
 
 /**
@@ -1021,7 +1021,7 @@ 
  */
 function gravityview_get_field_value( $entry, $field_id, $display_value ) {
 
-	if( floatval( $field_id ) === floor( floatval( $field_id ) ) ) {
+	if ( floatval( $field_id ) === floor( floatval( $field_id ) ) ) {
 
 		// For the complete field value as generated by Gravity Forms
 		return $display_value;
@@ -1055,16 +1055,16 @@ 
 		$terms = explode( ', ', $value );
 	}
 
-	foreach ($terms as $term_name ) {
+	foreach ( $terms as $term_name ) {
 
 		// If we're processing a category,
-		if( $taxonomy === 'category' ) {
+		if ( $taxonomy === 'category' ) {
 
 			// Use rgexplode to prevent errors if : doesn't exist
 			list( $term_name, $term_id ) = rgexplode( ':', $term_name, 2 );
 
 			// The explode was succesful; we have the category ID
-			if( !empty( $term_id )) {
+			if ( ! empty( $term_id ) ) {
 				$term = get_term_by( 'id', $term_id, $taxonomy );
 			} else {
 			// We have to fall back to the name
@@ -1077,7 +1077,7 @@ 
 		}
 
 		// There's still a tag/category here.
-		if( $term ) {
+		if ( $term ) {
 
 			$term_link = get_term_link( $term, $taxonomy );
 
@@ -1086,11 +1086,11 @@ 
 			    continue;
 			}
 
-			$output[] = gravityview_get_link( $term_link, esc_html( $term->name ) );
+			$output[ ] = gravityview_get_link( $term_link, esc_html( $term->name ) );
 		}
 	}
 
-	return implode(', ', $output );
+	return implode( ', ', $output );
 }
 
 /**
@@ -1104,8 +1104,8 @@ 
 
 	$output = get_the_term_list( $post_id, $taxonomy, NULL, ', ' );
 
-	if( empty( $link ) ) {
-		return strip_tags( $output);
+	if ( empty( $link ) ) {
+		return strip_tags( $output );
 	}
 
 	return $output;
@@ -1124,7 +1124,7 @@ 
 	$fe = GravityView_frontend::getInstance();
 
 	// Solve problem when loading content via admin-ajax.php
-	if( ! $fe->getGvOutputData() ) {
+	if ( ! $fe->getGvOutputData() ) {
 
 		gravityview()->log->debug( 'gv_output_data not defined; parsing content.' );
 
@@ -1132,7 +1132,7 @@ 
 	}
 
 	// Make 100% sure that we're dealing with a properly called situation
-	if( !is_a( $fe->getGvOutputData(), 'GravityView_View_Data' ) ) {
+	if ( ! is_a( $fe->getGvOutputData(), 'GravityView_View_Data' ) ) {
 
 		gravityview()->log->debug( 'gv_output_data not an object or get_view not callable.', array( 'data' => $fe->getGvOutputData() ) );
 
@@ -1363,12 +1363,12 @@ 
 function gravityview_get_files_array( $value, $gv_class = '', $context = null ) {
 	/** @define "GRAVITYVIEW_DIR" "../" */
 
-	if( !class_exists( 'GravityView_Field' ) ) {
-		include_once( GRAVITYVIEW_DIR .'includes/fields/class-gravityview-field.php' );
+	if ( ! class_exists( 'GravityView_Field' ) ) {
+		include_once( GRAVITYVIEW_DIR . 'includes/fields/class-gravityview-field.php' );
 	}
 
-	if( !class_exists( 'GravityView_Field_FileUpload' ) ) {
-		include_once( GRAVITYVIEW_DIR .'includes/fields/class-gravityview-field-fileupload.php' );
+	if ( ! class_exists( 'GravityView_Field_FileUpload' ) ) {
+		include_once( GRAVITYVIEW_DIR . 'includes/fields/class-gravityview-field-fileupload.php' );
 	}
 
 	if ( is_null( $context ) ) {
@@ -1479,21 +1479,21 @@ 
 	} else {
 		// @deprecated path
 		// Required fields.
-		if ( empty( $args['field'] ) || empty( $args['form'] ) ) {
+		if ( empty( $args[ 'field' ] ) || empty( $args[ 'form' ] ) ) {
 			gravityview()->log->error( 'Field or form are empty.', array( 'data' => $args ) );
 			return '';
 		}
 	}
 
 	if ( $context instanceof \GV\Template_Context ) {
-		$entry = $args['entry'] ? : ( $context->entry ? $context->entry->as_entry() : array() );
-		$field = $args['field'] ? : ( $context->field ? $context->field->as_configuration() : array() );
-		$form = $args['form'] ? : ( $context->view->form ? $context->view->form->form : array() );
+		$entry = $args[ 'entry' ] ?: ( $context->entry ? $context->entry->as_entry() : array() );
+		$field = $args[ 'field' ] ?: ( $context->field ? $context->field->as_configuration() : array() );
+		$form = $args[ 'form' ] ?: ( $context->view->form ? $context->view->form->form : array() );
 	} else {
 		// @deprecated path
-		$entry = empty( $args['entry'] ) ? array() : $args['entry'];
-		$field = $args['field'];
-		$form = $args['form'];
+		$entry = empty( $args[ 'entry' ] ) ? array() : $args[ 'entry' ];
+		$field = $args[ 'field' ];
+		$form = $args[ 'form' ];
 	}
 
 	/**
@@ -1513,43 +1513,43 @@ 
 	);
 
 	if ( $context instanceof \GV\Template_Context ) {
-		$placeholders['value'] = \GV\Utils::get( $args, 'value', '' );
+		$placeholders[ 'value' ] = \GV\Utils::get( $args, 'value', '' );
 	} else {
 		// @deprecated path
-		$placeholders['value'] = gv_value( $entry, $field );
+		$placeholders[ 'value' ] = gv_value( $entry, $field );
 	}
 
 	// If the value is empty and we're hiding empty, return empty.
-	if ( $placeholders['value'] === '' && ! empty( $args['hide_empty'] ) ) {
+	if ( $placeholders[ 'value' ] === '' && ! empty( $args[ 'hide_empty' ] ) ) {
 		return '';
 	}
 
-	if ( $placeholders['value'] !== '' && ! empty( $args['wpautop'] ) ) {
-		$placeholders['value'] = wpautop( $placeholders['value'] );
+	if ( $placeholders[ 'value' ] !== '' && ! empty( $args[ 'wpautop' ] ) ) {
+		$placeholders[ 'value' ] = wpautop( $placeholders[ 'value' ] );
 	}
 
 	// Get width setting, if exists
-	$placeholders['width'] = GravityView_API::field_width( $field );
+	$placeholders[ 'width' ] = GravityView_API::field_width( $field );
 
 	// If replacing with CSS inline formatting, let's do it.
-	$placeholders['width:style'] = (string) GravityView_API::field_width( $field, 'width:' . $placeholders['width'] . '%;' );
+	$placeholders[ 'width:style' ] = (string)GravityView_API::field_width( $field, 'width:' . $placeholders[ 'width' ] . '%;' );
 
 	// Grab the Class using `gv_class`
-	$placeholders['class'] = gv_class( $field, $form, $entry );
-	$placeholders['field_id'] = GravityView_API::field_html_attr_id( $field, $form, $entry );
+	$placeholders[ 'class' ] = gv_class( $field, $form, $entry );
+	$placeholders[ 'field_id' ] = GravityView_API::field_html_attr_id( $field, $form, $entry );
 
 	if ( $context instanceof \GV\Template_Context ) {
-		$placeholders['label_value'] = \GV\Utils::get( $args, 'label', '' );
+		$placeholders[ 'label_value' ] = \GV\Utils::get( $args, 'label', '' );
 	} else {
 		// Default Label value
-		$placeholders['label_value'] = gv_label( $field, $entry );
+		$placeholders[ 'label_value' ] = gv_label( $field, $entry );
 	}
 
-	$placeholders['label_value:data-label'] = trim( esc_attr( strip_tags( str_replace( '>&nbsp;', '>', $placeholders['label_value'] ) ) ) );
-	$placeholders['label_value:esc_attr'] = esc_attr( $placeholders['label_value'] );
+	$placeholders[ 'label_value:data-label' ] = trim( esc_attr( strip_tags( str_replace( '>&nbsp;', '>', $placeholders[ 'label_value' ] ) ) ) );
+	$placeholders[ 'label_value:esc_attr' ] = esc_attr( $placeholders[ 'label_value' ] );
 
-	if ( empty( $placeholders['label'] ) && ! empty( $placeholders['label_value'] ) ){
-		$placeholders['label'] = '<span class="gv-field-label">{{ label_value }}</span>';
+	if ( empty( $placeholders[ 'label' ] ) && ! empty( $placeholders[ 'label_value' ] ) ) {
+		$placeholders[ 'label' ] = '<span class="gv-field-label">{{ label_value }}</span>';
 	}
 
 	/**
@@ -1560,7 +1560,7 @@ 
 	 * @since 2.0
 	 * @param \GV\Template_Context $context The context.
 	 */
-	$html = apply_filters( 'gravityview/field_output/pre_html', $args['markup'], $args, $context );
+	$html = apply_filters( 'gravityview/field_output/pre_html', $args[ 'markup' ], $args, $context );
 
 	/**
 	 * @filter `gravityview/field_output/open_tag` Modify the opening tags for the template content placeholders
@@ -1587,7 +1587,7 @@ 
 	foreach ( $placeholders as $tag => $value ) {
 
 		// If the tag doesn't exist just skip it
-		if ( false === strpos( $html, $open_tag . $tag . $close_tag ) && false === strpos( $html, $open_tag . ' ' . $tag . ' ' . $close_tag ) ){
+		if ( false === strpos( $html, $open_tag . $tag . $close_tag ) && false === strpos( $html, $open_tag . ' ' . $tag . ' ' . $close_tag ) ) {
 			continue;
 		}
 
@@ -1608,7 +1608,7 @@ 
 		$value = apply_filters( 'gravityview/field_output/context/' . $tag, $value, $args, $context );
 
 		// Finally do the replace
-		$html = str_replace( $search, (string) $value, $html );
+		$html = str_replace( $search, (string)$value, $html );
 	}
 
 	/**

includes/class-frontend-views.php

Spacing +64 added lines, -64 removed lines

@@ -123,9 +123,9 @@ 
 			return $no_entries_text;
 		}
 
-		$no_entries_option = (int) $context->view->settings->get( 'no_entries_options' );
+		$no_entries_option = (int)$context->view->settings->get( 'no_entries_options' );
 		if ( $no_entries_option === 1 ) {
-			$form_id = (int) $context->view->settings->get( 'no_entries_form' );
+			$form_id = (int)$context->view->settings->get( 'no_entries_form' );
 			if ( $form_id !== 0 ) {
 				return \GFForms::get_form( $form_id );
 			}
@@ -276,19 +276,19 @@ 
 
 		if ( ! empty( $view_id ) ) {
 
-			$this->context_view_id = (int) $view_id;
+			$this->context_view_id = (int)$view_id;
 
-		} elseif ( isset( $_GET['gvid'] ) && $multiple_views ) {
+		} elseif ( isset( $_GET[ 'gvid' ] ) && $multiple_views ) {
 			/**
 			 * used on a has_multiple_views context
 			 *
 			 * @see GravityView_API::entry_link
 			 */
-			$this->context_view_id = (int) $_GET['gvid'];
+			$this->context_view_id = (int)$_GET[ 'gvid' ];
 
 		} elseif ( ! $multiple_views ) {
 			$array_keys            = array_keys( $this->getGvOutputData()->get_views() );
-			$this->context_view_id = (int) array_pop( $array_keys );
+			$this->context_view_id = (int)array_pop( $array_keys );
 			unset( $array_keys );
 		}
 
@@ -330,16 +330,16 @@ 
 			$_query = wp_parse_args( $query->query );
 
 			// pagename can be set and empty depending on matched rewrite rules. Ignore an empty pagename.
-			if ( isset( $_query['pagename'] ) && '' === $_query['pagename'] ) {
-				unset( $_query['pagename'] );
+			if ( isset( $_query[ 'pagename' ] ) && '' === $_query[ 'pagename' ] ) {
+				unset( $_query[ 'pagename' ] );
 			}
 
 			// this is where will break from core WordPress
 			/** @internal Don't use this filter; it will be unnecessary soon - it's just a patch for specific use case */
 			$ignore    = apply_filters( 'gravityview/internal/ignored_endpoints', array( 'preview', 'page', 'paged', 'cpage' ), $query );
 			$endpoints = \GV\Utils::get( $wp_rewrite, 'endpoints' );
-			foreach ( (array) $endpoints as $endpoint ) {
-				$ignore[] = $endpoint[1];
+			foreach ( (array)$endpoints as $endpoint ) {
+				$ignore[ ] = $endpoint[ 1 ];
 			}
 			unset( $endpoints );
 
@@ -349,7 +349,7 @@ 
 			// - The query includes keys that are associated with registered endpoints. `entry`, for example.
 			if ( empty( $_query ) || ! array_diff( array_keys( $_query ), $ignore ) ) {
 
-				$qv =& $query->query_vars;
+				$qv = & $query->query_vars;
 
 				// Prevent redirect when on the single entry endpoint
 				if ( self::is_single_entry() ) {
@@ -358,12 +358,12 @@ 
 
 				$query->is_page = true;
 				$query->is_home = false;
-				$qv['page_id']  = $front_page_id;
+				$qv[ 'page_id' ]  = $front_page_id;
 
 				// Correct <!--nextpage--> for page_on_front
-				if ( ! empty( $qv['paged'] ) ) {
-					$qv['page'] = $qv['paged'];
-					unset( $qv['paged'] );
+				if ( ! empty( $qv[ 'paged' ] ) ) {
+					$qv[ 'page' ] = $qv[ 'paged' ];
+					unset( $qv[ 'paged' ] );
 				}
 			}
 
@@ -426,11 +426,11 @@ 
 			$blocks = parse_blocks( $post_content );
 
 			foreach ( $blocks as $block ) {
-				if ( empty( $block['attrs']['ref'] ) ) {
+				if ( empty( $block[ 'attrs' ][ 'ref' ] ) ) {
 					continue;
 				}
 
-				$block_post = get_post( $block['attrs']['ref'] );
+				$block_post = get_post( $block[ 'attrs' ][ 'ref' ] );
 
 				if ( $block_post ) {
 					$post_content .= $block_post->post_content;
@@ -559,7 +559,7 @@ 
 
 		// Don't modify the title for anything other than the current view/post.
 		// This is true for embedded shortcodes and Views.
-		if ( is_object( $post ) && (int) $post->ID !== (int) $passed_post_id ) {
+		if ( is_object( $post ) && (int)$post->ID !== (int)$passed_post_id ) {
 			return $passed_title;
 		}
 
@@ -633,7 +633,7 @@ 
 
 		$title = $view->settings->get( 'single_title', $passed_title );
 
-		$form = GVCommon::get_form( $entry['form_id'] );
+		$form = GVCommon::get_form( $entry[ 'form_id' ] );
 
 		// We are allowing HTML in the fields, so no escaping the output
 		$title = GravityView_API::replace_variables( $title, $form, $entry );
@@ -855,9 +855,9 @@ 
 			}
 		}
 
-		if ( isset( $return_search_criteria['start_date'] ) && isset( $return_search_criteria['end_date'] ) ) {
+		if ( isset( $return_search_criteria[ 'start_date' ] ) && isset( $return_search_criteria[ 'end_date' ] ) ) {
 			// The start date is AFTER the end date. This will result in no results, but let's not force the issue.
-			if ( strtotime( $return_search_criteria['start_date'] ) > strtotime( $return_search_criteria['end_date'] ) ) {
+			if ( strtotime( $return_search_criteria[ 'start_date' ] ) > strtotime( $return_search_criteria[ 'end_date' ] ) ) {
 				gravityview()->log->error( 'Invalid search: the start date is after the end date.', array( 'data' => $return_search_criteria ) );
 			}
 		}
@@ -876,19 +876,19 @@ 
 	public static function process_search_only_approved( $args, $search_criteria ) {
 
 		/** @since 1.19 */
-		if ( ! empty( $args['admin_show_all_statuses'] ) && GVCommon::has_cap( 'gravityview_moderate_entries' ) ) {
+		if ( ! empty( $args[ 'admin_show_all_statuses' ] ) && GVCommon::has_cap( 'gravityview_moderate_entries' ) ) {
 			gravityview()->log->debug( 'User can moderate entries; showing all approval statuses' );
 			return $search_criteria;
 		}
 
-		if ( ! empty( $args['show_only_approved'] ) ) {
+		if ( ! empty( $args[ 'show_only_approved' ] ) ) {
 
-			$search_criteria['field_filters'][] = array(
+			$search_criteria[ 'field_filters' ][ ] = array(
 				'key'   => GravityView_Entry_Approval::meta_key,
 				'value' => GravityView_Entry_Approval_Status::APPROVED,
 			);
 
-			$search_criteria['field_filters']['mode'] = 'all'; // force all the criterias to be met
+			$search_criteria[ 'field_filters' ][ 'mode' ] = 'all'; // force all the criterias to be met
 
 			gravityview()->log->debug( '[process_search_only_approved] Search Criteria if show only approved: ', array( 'data' => $search_criteria ) );
 		}
@@ -915,18 +915,18 @@ 
 	 */
 	public static function is_entry_approved( $entry, $args = array() ) {
 
-		if ( empty( $entry['id'] ) || ( array_key_exists( 'show_only_approved', $args ) && ! $args['show_only_approved'] ) ) {
+		if ( empty( $entry[ 'id' ] ) || ( array_key_exists( 'show_only_approved', $args ) && ! $args[ 'show_only_approved' ] ) ) {
 			// is implicitly approved if entry is null or View settings doesn't require to check for approval
 			return true;
 		}
 
 		/** @since 1.19 */
-		if ( ! empty( $args['admin_show_all_statuses'] ) && GVCommon::has_cap( 'gravityview_moderate_entries' ) ) {
+		if ( ! empty( $args[ 'admin_show_all_statuses' ] ) && GVCommon::has_cap( 'gravityview_moderate_entries' ) ) {
 			gravityview()->log->debug( 'User can moderate entries, so entry is approved for viewing' );
 			return true;
 		}
 
-		$is_approved = gform_get_meta( $entry['id'], GravityView_Entry_Approval::meta_key );
+		$is_approved = gform_get_meta( $entry[ 'id' ], GravityView_Entry_Approval::meta_key );
 
 		return GravityView_Entry_Approval_Status::is_approved( $is_approved );
 	}
@@ -950,7 +950,7 @@ 
 		 * Compatibility with filters hooking in `gravityview_search_criteria` instead of `gravityview_fe_search_criteria`.
 		 */
 		$criteria        = apply_filters( 'gravityview_search_criteria', array(), array( $form_id ), \GV\Utils::get( $args, 'id' ) );
-		$search_criteria = isset( $criteria['search_criteria'] ) ? $criteria['search_criteria'] : array( 'field_filters' => array() );
+		$search_criteria = isset( $criteria[ 'search_criteria' ] ) ? $criteria[ 'search_criteria' ] : array( 'field_filters' => array() );
 
 		/**
 		 * @filter `gravityview_fe_search_criteria` Modify the search criteria
@@ -970,19 +970,19 @@ 
 		gravityview()->log->debug( '[get_search_criteria] Search Criteria after hook gravityview_fe_search_criteria: ', array( 'data' => $search_criteria ) );
 
 		// implicity search
-		if ( ! empty( $args['search_value'] ) ) {
+		if ( ! empty( $args[ 'search_value' ] ) ) {
 
 			// Search operator options. Options: `is` or `contains`
-			$operator = ! empty( $args['search_operator'] ) && in_array( $args['search_operator'], array( 'is', 'isnot', '>', '<', 'contains' ) ) ? $args['search_operator'] : 'contains';
+			$operator = ! empty( $args[ 'search_operator' ] ) && in_array( $args[ 'search_operator' ], array( 'is', 'isnot', '>', '<', 'contains' ) ) ? $args[ 'search_operator' ] : 'contains';
 
-			$search_criteria['field_filters'][] = array(
+			$search_criteria[ 'field_filters' ][ ] = array(
 				'key'      => \GV\Utils::_GET( 'search_field', \GV\Utils::get( $args, 'search_field' ) ), // The field ID to search
-				'value'    => _wp_specialchars( $args['search_value'] ), // The value to search. Encode ampersands but not quotes.
+				'value'    => _wp_specialchars( $args[ 'search_value' ] ), // The value to search. Encode ampersands but not quotes.
 				'operator' => $operator,
 			);
 
 			// Lock search mode to "all" with implicit presearch filter.
-			$search_criteria['field_filters']['mode'] = 'all';
+			$search_criteria[ 'field_filters' ][ 'mode' ] = 'all';
 		}
 
 		if ( $search_criteria !== $original_search_criteria ) {
@@ -1003,7 +1003,7 @@ 
 		 * @filter `gravityview_status` Modify entry status requirements to be included in search results.
 		 * @param string $status Default: `active`. Accepts all Gravity Forms entry statuses, including `spam` and `trash`
 		 */
-		$search_criteria['status'] = apply_filters( 'gravityview_status', 'active', $args );
+		$search_criteria[ 'status' ] = apply_filters( 'gravityview_status', 'active', $args );
 
 		return $search_criteria;
 	}
@@ -1119,7 +1119,7 @@ 
 			'search_criteria' => $search_criteria,
 			'sorting'         => self::updateViewSorting( $args, $form_id ),
 			'paging'          => $paging,
-			'cache'           => isset( $args['cache'] ) ? $args['cache'] : true,
+			'cache'           => isset( $args[ 'cache' ] ) ? $args[ 'cache' ] : true,
 		);
 
 		/**
@@ -1169,17 +1169,17 @@ 
 		$default_page_size = apply_filters( 'gravityview_default_page_size', 25 );
 
 		// Paging & offset
-		$page_size = ! empty( $args['page_size'] ) ? intval( $args['page_size'] ) : $default_page_size;
+		$page_size = ! empty( $args[ 'page_size' ] ) ? intval( $args[ 'page_size' ] ) : $default_page_size;
 
 		if ( -1 === $page_size ) {
 			$page_size = PHP_INT_MAX;
 		}
 
-		$curr_page = empty( $_GET['pagenum'] ) ? 1 : intval( $_GET['pagenum'] );
+		$curr_page = empty( $_GET[ 'pagenum' ] ) ? 1 : intval( $_GET[ 'pagenum' ] );
 		$offset    = ( $curr_page - 1 ) * $page_size;
 
-		if ( ! empty( $args['offset'] ) ) {
-			$offset += intval( $args['offset'] );
+		if ( ! empty( $args[ 'offset' ] ) ) {
+			$offset += intval( $args[ 'offset' ] );
 		}
 
 		$paging = array(
@@ -1204,11 +1204,11 @@ 
 	public static function updateViewSorting( $args, $form_id ) {
 		$sorting = array();
 
-		$has_values = isset( $_GET['sort'] );
+		$has_values = isset( $_GET[ 'sort' ] );
 
-		if ( $has_values && is_array( $_GET['sort'] ) ) {
-			$sorts = array_keys( $_GET['sort'] );
-			$dirs  = array_values( $_GET['sort'] );
+		if ( $has_values && is_array( $_GET[ 'sort' ] ) ) {
+			$sorts = array_keys( $_GET[ 'sort' ] );
+			$dirs  = array_values( $_GET[ 'sort' ] );
 
 			if ( $has_values = array_filter( $dirs ) ) {
 				$sort_field_id  = end( $sorts );
@@ -1217,11 +1217,11 @@ 
 		}
 
 		if ( ! isset( $sort_field_id ) ) {
-			$sort_field_id = isset( $_GET['sort'] ) ? $_GET['sort'] : \GV\Utils::get( $args, 'sort_field' );
+			$sort_field_id = isset( $_GET[ 'sort' ] ) ? $_GET[ 'sort' ] : \GV\Utils::get( $args, 'sort_field' );
 		}
 
 		if ( ! isset( $sort_direction ) ) {
-			$sort_direction = isset( $_GET['dir'] ) ? $_GET['dir'] : \GV\Utils::get( $args, 'sort_direction' );
+			$sort_direction = isset( $_GET[ 'dir' ] ) ? $_GET[ 'dir' ] : \GV\Utils::get( $args, 'sort_direction' );
 		}
 
 		if ( is_array( $sort_field_id ) ) {
@@ -1253,10 +1253,10 @@ 
 				$form = GFAPI::get_form( $form_id );
 
 				// Get the first GF_Field field ID, set as the key for entry randomization
-				if ( ! empty( $form['fields'] ) ) {
+				if ( ! empty( $form[ 'fields' ] ) ) {
 
 					/** @var GF_Field $field */
-					foreach ( $form['fields'] as $field ) {
+					foreach ( $form[ 'fields' ] as $field ) {
 						if ( ! is_a( $field, 'GF_Field' ) ) {
 							continue;
 						}
@@ -1305,7 +1305,7 @@ 
 		if ( is_array( $sort_field_id ) ) {
 			$modified_ids = array();
 			foreach ( $sort_field_id as $_sort_field_id ) {
-				$modified_ids [] = self::_override_sorting_id_by_field_type( $_sort_field_id, $form_id );
+				$modified_ids [ ] = self::_override_sorting_id_by_field_type( $_sort_field_id, $form_id );
 			}
 			return $modified_ids;
 		}
@@ -1318,7 +1318,7 @@ 
 			return $sort_field_id;
 		}
 
-		switch ( $sort_field['type'] ) {
+		switch ( $sort_field[ 'type' ] ) {
 
 			case 'address':
 				// Sorting by full address
@@ -1445,7 +1445,7 @@ 
 			$views = $this->getGvOutputData()->get_views();
 
 			foreach ( $views as $view_id => $data ) {
-				$view        = \GV\View::by_id( $data['id'] );
+				$view        = \GV\View::by_id( $data[ 'id' ] );
 				$view_id     = $view->ID;
 				$template_id = gravityview_get_template_id( $view->ID );
 				$data        = $view->as_data();
@@ -1475,7 +1475,7 @@ 
 					 * @param \GV\View The View.
 					 */
 					$js_dependency     = apply_filters( 'gravityview_lightbox_script', $js_dependency, $view );
-					$js_dependencies[] = $js_dependency;
+					$js_dependencies[ ] = $js_dependency;
 
 					/**
 					 * @filter `gravity_view_lightbox_style` Modify the lightbox CSS slug. Default: `thickbox`
@@ -1491,7 +1491,7 @@ 
 					 * @param \GV\View The View.
 					 */
 					$css_dependency     = apply_filters( 'gravityview_lightbox_style', $css_dependency, $view );
-					$css_dependencies[] = $css_dependency;
+					$css_dependencies[ ] = $css_dependency;
 				}
 
 				/**
@@ -1500,8 +1500,8 @@ 
 				 * @see https://github.com/katzwebservices/GravityView/issues/536
 				 * @since 1.15
 				 */
-				if ( gravityview_view_has_single_checkbox_or_radio( $data['form'], $data['fields'] ) ) {
-					$css_dependencies[] = 'dashicons';
+				if ( gravityview_view_has_single_checkbox_or_radio( $data[ 'form' ], $data[ 'fields' ] ) ) {
+					$css_dependencies[ ] = 'dashicons';
 				}
 
 				wp_register_script( 'gravityview-jquery-cookie', plugins_url( 'assets/lib/jquery.cookie/jquery.cookie.min.js', GRAVITYVIEW_FILE ), array( 'jquery' ), GV_PLUGIN_VERSION, true );
@@ -1512,7 +1512,7 @@ 
 
 				wp_enqueue_script( 'gravityview-fe-view' );
 
-				if ( ! empty( $data['atts']['sort_columns'] ) ) {
+				if ( ! empty( $data[ 'atts' ][ 'sort_columns' ] ) ) {
 					wp_enqueue_style( 'gravityview_font', plugins_url( 'assets/css/font.css', GRAVITYVIEW_FILE ), $css_dependencies, GV_PLUGIN_VERSION, 'all' );
 				}
 
@@ -1613,7 +1613,7 @@ 
 			return $label;
 		}
 
-		if ( ! $this->is_field_sortable( $field['id'], $form ) ) {
+		if ( ! $this->is_field_sortable( $field[ 'id' ], $form ) ) {
 			return $label;
 		}
 
@@ -1621,20 +1621,20 @@ 
 
 		$class = 'gv-sort';
 
-		$sort_field_id = self::_override_sorting_id_by_field_type( $field['id'], $form['id'] );
+		$sort_field_id = self::_override_sorting_id_by_field_type( $field[ 'id' ], $form[ 'id' ] );
 
 		$sort_args = array(
-			'sort' => $field['id'],
+			'sort' => $field[ 'id' ],
 			'dir'  => 'asc',
 		);
 
-		if ( ! empty( $sorting['key'] ) && (string) $sort_field_id === (string) $sorting['key'] ) {
+		if ( ! empty( $sorting[ 'key' ] ) && (string)$sort_field_id === (string)$sorting[ 'key' ] ) {
 			// toggle sorting direction.
-			if ( 'asc' === $sorting['direction'] ) {
-				$sort_args['dir'] = 'desc';
+			if ( 'asc' === $sorting[ 'direction' ] ) {
+				$sort_args[ 'dir' ] = 'desc';
 				$class           .= ' gv-icon-sort-desc';
 			} else {
-				$sort_args['dir'] = 'asc';
+				$sort_args[ 'dir' ] = 'asc';
 				$class           .= ' gv-icon-sort-asc';
 			}
 		} else {
@@ -1690,7 +1690,7 @@ 
 			return false;
 		}
 
-		return apply_filters( "gravityview/sortable/formfield_{$form['id']}_{$field_id}", apply_filters( "gravityview/sortable/field_{$field_id}", true, $form ) );
+		return apply_filters( "gravityview/sortable/formfield_{$form[ 'id' ]}_{$field_id}", apply_filters( "gravityview/sortable/field_{$field_id}", true, $form ) );
 
 	}
 

includes/class-common.php

Spacing +81 added lines, -81 removed lines

@@ -146,7 +146,7 @@ 
 		$form = false;
 
 		if ( $entry ) {
-			$form = GFAPI::get_form( $entry['form_id'] );
+			$form = GFAPI::get_form( $entry[ 'form_id' ] );
 		}
 
 		return $form;
@@ -222,7 +222,7 @@ 
 			}
 		}
 
-		return (bool) $has_transaction_data;
+		return (bool)$has_transaction_data;
 	}
 
 	/**
@@ -260,7 +260,7 @@ 
 
 		$results = GFAPI::get_entries( intval( $form_id ), $search_criteria, null, $paging );
 
-		$result = ( ! empty( $results ) && ! empty( $results[0]['id'] ) ) ? $results[0]['id'] : null;
+		$result = ( ! empty( $results ) && ! empty( $results[ 0 ][ 'id' ] ) ) ? $results[ 0 ][ 'id' ] : null;
 
 		return $result;
 	}
@@ -279,7 +279,7 @@ 
 
 		$form_options = array();
 		foreach ( $forms as $form ) {
-			$form_options[ $form['id'] ] = $form['title'];
+			$form_options[ $form[ 'id' ] ] = $form[ 'title' ];
 		}
 		return $form_options;
 	}
@@ -337,9 +337,9 @@ 
 		$has_post_fields    = false;
 
 		if ( $form ) {
-			foreach ( $form['fields'] as $field ) {
-				if ( $include_parent_field || empty( $field['inputs'] ) ) {
-					$fields[ "{$field['id']}" ] = array(
+			foreach ( $form[ 'fields' ] as $field ) {
+				if ( $include_parent_field || empty( $field[ 'inputs' ] ) ) {
+					$fields[ "{$field[ 'id' ]}" ] = array(
 						'label'      => \GV\Utils::get( $field, 'label' ),
 						'parent'     => null,
 						'type'       => \GV\Utils::get( $field, 'type' ),
@@ -348,10 +348,10 @@ 
 					);
 				}
 
-				if ( $add_default_properties && ! empty( $field['inputs'] ) ) {
-					foreach ( $field['inputs'] as $input ) {
+				if ( $add_default_properties && ! empty( $field[ 'inputs' ] ) ) {
+					foreach ( $field[ 'inputs' ] as $input ) {
 
-						if ( ! empty( $input['isHidden'] ) ) {
+						if ( ! empty( $input[ 'isHidden' ] ) ) {
 							continue;
 						}
 
@@ -359,10 +359,10 @@ 
 						 * @hack
 						 * In case of email/email confirmation, the input for email has the same id as the parent field
 						 */
-						if ( 'email' === $field['type'] && false === strpos( $input['id'], '.' ) ) {
+						if ( 'email' === $field[ 'type' ] && false === strpos( $input[ 'id' ], '.' ) ) {
 							continue;
 						}
-						$fields[ "{$input['id']}" ] = array(
+						$fields[ "{$input[ 'id' ]}" ] = array(
 							'label'       => \GV\Utils::get( $input, 'label' ),
 							'customLabel' => \GV\Utils::get( $input, 'customLabel' ),
 							'parent'      => $field,
@@ -373,7 +373,7 @@ 
 					}
 				}
 
-				if ( GFCommon::is_product_field( $field['type'] ) ) {
+				if ( GFCommon::is_product_field( $field[ 'type' ] ) ) {
 					$has_product_fields = true;
 				}
 
@@ -387,7 +387,7 @@ 
 		 * @since 1.7
 		 */
 		if ( $has_post_fields ) {
-			$fields['post_id'] = array(
+			$fields[ 'post_id' ] = array(
 				'label' => __( 'Post ID', 'gk-gravityview' ),
 				'type'  => 'post_id',
 			);
@@ -438,9 +438,9 @@ 
 		$fields = array();
 
 		foreach ( $extra_fields as $key => $field ) {
-			if ( ! empty( $only_default_column ) && ! empty( $field['is_default_column'] ) ) {
+			if ( ! empty( $only_default_column ) && ! empty( $field[ 'is_default_column' ] ) ) {
 				$fields[ $key ] = array(
-					'label' => $field['label'],
+					'label' => $field[ 'label' ],
 					'type'  => 'entry_meta',
 				);
 			}
@@ -482,33 +482,33 @@ 
 			'search_criteria' => null,
 			'sorting'         => null,
 			'paging'          => null,
-			'cache'           => ( isset( $passed_criteria['cache'] ) ? (bool) $passed_criteria['cache'] : true ),
+			'cache'           => ( isset( $passed_criteria[ 'cache' ] ) ? (bool)$passed_criteria[ 'cache' ] : true ),
 			'context_view_id' => null,
 		);
 
 		$criteria = wp_parse_args( $passed_criteria, $search_criteria_defaults );
 
-		if ( ! empty( $criteria['search_criteria']['field_filters'] ) && is_array( $criteria['search_criteria']['field_filters'] ) ) {
-			foreach ( $criteria['search_criteria']['field_filters'] as &$filter ) {
+		if ( ! empty( $criteria[ 'search_criteria' ][ 'field_filters' ] ) && is_array( $criteria[ 'search_criteria' ][ 'field_filters' ] ) ) {
+			foreach ( $criteria[ 'search_criteria' ][ 'field_filters' ] as &$filter ) {
 
 				if ( ! is_array( $filter ) ) {
 					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' ];
 
 				/**
 				 * @filter `gravityview_search_operator` Modify the search operator for the field (contains, is, isnot, etc)
 				 * @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 );
 			}
 
 			// don't send just the [mode] without any field filter.
-			if ( count( $criteria['search_criteria']['field_filters'] ) === 1 && array_key_exists( 'mode', $criteria['search_criteria']['field_filters'] ) ) {
-				unset( $criteria['search_criteria']['field_filters']['mode'] );
+			if ( count( $criteria[ 'search_criteria' ][ 'field_filters' ] ) === 1 && array_key_exists( 'mode', $criteria[ 'search_criteria' ][ 'field_filters' ] ) ) {
+				unset( $criteria[ 'search_criteria' ][ 'field_filters' ][ 'mode' ] );
 			}
 		}
 
@@ -518,37 +518,37 @@ 
 		 */
 		foreach ( array( 'start_date', 'end_date' ) as $key ) {
 
-			if ( ! empty( $criteria['search_criteria'][ $key ] ) ) {
+			if ( ! empty( $criteria[ 'search_criteria' ][ $key ] ) ) {
 
 				// Use date_create instead of new DateTime so it returns false if invalid date format.
-				$date = date_create( $criteria['search_criteria'][ $key ] );
+				$date = date_create( $criteria[ 'search_criteria' ][ $key ] );
 
 				if ( $date ) {
 					// Gravity Forms wants dates in the `Y-m-d H:i:s` format.
-					$criteria['search_criteria'][ $key ] = $date->format( 'Y-m-d H:i:s' );
+					$criteria[ 'search_criteria' ][ $key ] = $date->format( 'Y-m-d H:i:s' );
 				} else {
 					gravityview()->log->error(
 						'{key} Date format not valid:',
 						array(
 							'key' => $key,
-							$criteria['search_criteria'][ $key ],
+							$criteria[ 'search_criteria' ][ $key ],
 						)
 					);
 
 					// If it's an invalid date, unset it. Gravity Forms freaks out otherwise.
-					unset( $criteria['search_criteria'][ $key ] );
+					unset( $criteria[ 'search_criteria' ][ $key ] );
 				}
 			}
 		}
 
-		if ( empty( $criteria['context_view_id'] ) ) {
+		if ( empty( $criteria[ 'context_view_id' ] ) ) {
 			// Calculate the context view id and send it to the advanced filter
 			if ( GravityView_frontend::getInstance()->getSingleEntry() ) {
-				$criteria['context_view_id'] = GravityView_frontend::getInstance()->get_context_view_id();
+				$criteria[ 'context_view_id' ] = GravityView_frontend::getInstance()->get_context_view_id();
 			} elseif ( class_exists( 'GravityView_View_Data' ) && GravityView_View_Data::getInstance() && GravityView_View_Data::getInstance()->has_multiple_views() ) {
-				$criteria['context_view_id'] = GravityView_frontend::getInstance()->get_context_view_id();
+				$criteria[ 'context_view_id' ] = GravityView_frontend::getInstance()->get_context_view_id();
 			} elseif ( 'delete' === GFForms::get( 'action' ) ) {
-				$criteria['context_view_id'] = isset( $_GET['view_id'] ) ? intval( $_GET['view_id'] ) : null;
+				$criteria[ 'context_view_id' ] = isset( $_GET[ 'view_id' ] ) ? intval( $_GET[ 'view_id' ] ) : null;
 			}
 		}
 
@@ -558,9 +558,9 @@ 
 		 * @param array $form_ids Forms to search
 		 * @param int $view_id ID of the view being used to search
 		 */
-		$criteria = apply_filters( 'gravityview_search_criteria', $criteria, $form_ids, $criteria['context_view_id'] );
+		$criteria = apply_filters( 'gravityview_search_criteria', $criteria, $form_ids, $criteria[ 'context_view_id' ] );
 
-		return (array) $criteria;
+		return (array)$criteria;
 	}
 
 
@@ -592,7 +592,7 @@ 
 		/** Reduce # of database calls */
 		add_filter( 'gform_is_encrypted_field', '__return_false' );
 
-		if ( ! empty( $criteria['cache'] ) ) {
+		if ( ! empty( $criteria[ 'cache' ] ) ) {
 
 			$Cache = new GravityView_Cache( $form_ids, $criteria );
 
@@ -600,7 +600,7 @@ 
 
 				// Still update the total count when using cached results
 				if ( ! is_null( $total ) ) {
-					$total = GFAPI::count_entries( $form_ids, $criteria['search_criteria'] );
+					$total = GFAPI::count_entries( $form_ids, $criteria[ 'search_criteria' ] );
 				}
 
 				$return = $entries;
@@ -624,7 +624,7 @@ 
 			// No entries returned from gravityview_before_get_entries
 			if ( is_null( $entries ) ) {
 
-				$entries = GFAPI::get_entries( $form_ids, $criteria['search_criteria'], $criteria['sorting'], $criteria['paging'], $total );
+				$entries = GFAPI::get_entries( $form_ids, $criteria[ 'search_criteria' ], $criteria[ 'sorting' ], $criteria[ 'paging' ], $total );
 
 				if ( is_wp_error( $entries ) ) {
 					gravityview()->log->error(
@@ -641,7 +641,7 @@ 
 				}
 			}
 
-			if ( ! empty( $criteria['cache'] ) && isset( $Cache ) ) {
+			if ( ! empty( $criteria[ 'cache' ] ) && isset( $Cache ) ) {
 
 				// Cache results
 				$Cache->set( $entries, 'entries' );
@@ -827,8 +827,8 @@ 
 
 		// If both are timestamps, cast to string so we can use the > and < comparisons below.
 		if ( $timestamp_1 && $timestamp_2 ) {
-			$val1 = (string) $timestamp_1;
-			$val2 = (string) $timestamp_2;
+			$val1 = (string)$timestamp_1;
+			$val2 = (string)$timestamp_2;
 		}
 
 		switch ( $operation ) {
@@ -862,8 +862,8 @@ 
 				if ( ! empty( $json_val_1 ) || ! empty( $json_val_2 ) ) {
 
 					$json_in    = false;
-					$json_val_1 = $json_val_1 ? (array) $json_val_1 : array( $val1 );
-					$json_val_2 = $json_val_2 ? (array) $json_val_2 : array( $val2 );
+					$json_val_1 = $json_val_1 ? (array)$json_val_1 : array( $val1 );
+					$json_val_2 = $json_val_2 ? (array)$json_val_2 : array( $val2 );
 
 					// For JSON, we want to compare as "in" or "not in" rather than "contains"
 					foreach ( $json_val_1 as $item_1 ) {
@@ -924,7 +924,7 @@ 
 			return new WP_Error( 'entry_not_found', 'Entry was not found.', $entry );
 		}
 
-		if ( empty( $entry['form_id'] ) ) {
+		if ( empty( $entry[ 'form_id' ] ) ) {
 			return new WP_Error( 'form_id_not_set', '[apply_filters_to_entry] Entry is empty!', $entry );
 		}
 
@@ -939,19 +939,19 @@ 
 
 		$_gvid = \GV\Utils::_GET( 'gvid' );
 
-		if ( $_gvid && $view->ID !== (int) $_gvid ) {
+		if ( $_gvid && $view->ID !== (int)$_gvid ) {
 			return new WP_Error( 'view_id_not_match_gvid', 'View does not match passed $_GET["gvid"].', $view->ID );
 		}
 
 		$view_form_id = $view->form->ID;
 
 		if ( $view->joins ) {
-			if ( in_array( (int) $entry['form_id'], array_keys( $view::get_joined_forms( $view->ID ) ), true ) ) {
-				$view_form_id = $entry['form_id'];
+			if ( in_array( (int)$entry[ 'form_id' ], array_keys( $view::get_joined_forms( $view->ID ) ), true ) ) {
+				$view_form_id = $entry[ 'form_id' ];
 			}
 		}
 
-		if ( (int) $view_form_id !== (int) $entry['form_id'] ) {
+		if ( (int)$view_form_id !== (int)$entry[ 'form_id' ] ) {
 			return new WP_Error( 'view_id_not_match', 'View form source does not match entry form source ID.', $entry );
 		}
 
@@ -969,7 +969,7 @@ 
 							array(
 								'key'       => 'id',
 								'operation' => 'is',
-								'value'     => $entry['id'],
+								'value'     => $entry[ 'id' ],
 							),
 						),
 					)
@@ -980,7 +980,7 @@ 
 				/** @type \GF_Query $query */
 				$query_parts = $query->_introspect();
 
-				$query->where( \GF_Query_Condition::_and( $_tmp_query_parts['where'], $query_parts['where'] ) );
+				$query->where( \GF_Query_Condition::_and( $_tmp_query_parts[ 'where' ], $query_parts[ 'where' ] ) );
 
 			},
 			10,
@@ -992,7 +992,7 @@ 
 			'gravityview_search_criteria',
 			$remove_pagenum = function( $criteria ) {
 
-				$criteria['paging'] = array(
+				$criteria[ 'paging' ] = array(
 					'offset'    => 0,
 					'page_size' => 25,
 				);
@@ -1012,19 +1012,19 @@ 
 		}
 
 		// This entry is on a View with joins
-		if ( $entries[0]->is_multi() ) {
+		if ( $entries[ 0 ]->is_multi() ) {
 
 			$multi_entry_ids = array();
 
-			foreach ( $entries[0]->entries as $multi_entry ) {
-				$multi_entry_ids[] = (int) $multi_entry->ID;
+			foreach ( $entries[ 0 ]->entries as $multi_entry ) {
+				$multi_entry_ids[ ] = (int)$multi_entry->ID;
 			}
 
-			if ( ! in_array( (int) $entry['id'], $multi_entry_ids, true ) ) {
+			if ( ! in_array( (int)$entry[ 'id' ], $multi_entry_ids, true ) ) {
 				remove_action( 'gravityview/view/query', $entry_subset_callback );
 				return new \WP_Error( 'failed_criteria', 'Entry failed search_criteria and field_filters' );
 			}
-		} elseif ( (int) $entries[0]->ID !== (int) $entry['id'] ) {
+		} elseif ( (int)$entries[ 0 ]->ID !== (int)$entry[ 'id' ] ) {
 			remove_action( 'gravityview/view/query', $entry_subset_callback );
 			return new \WP_Error( 'failed_criteria', 'Entry failed search_criteria and field_filters' );
 		}
@@ -1074,11 +1074,11 @@ 
 		$date_local_timestamp = GFCommon::get_local_timestamp( $date_gmt_time );
 
 		$format       = \GV\Utils::get( $atts, 'format' );
-		$is_human     = ! empty( $atts['human'] );
-		$is_diff      = ! empty( $atts['diff'] );
-		$is_raw       = ! empty( $atts['raw'] );
-		$is_timestamp = ! empty( $atts['timestamp'] );
-		$include_time = ! empty( $atts['time'] );
+		$is_human     = ! empty( $atts[ 'human' ] );
+		$is_diff      = ! empty( $atts[ 'diff' ] );
+		$is_raw       = ! empty( $atts[ 'raw' ] );
+		$is_timestamp = ! empty( $atts[ 'timestamp' ] );
+		$include_time = ! empty( $atts[ 'time' ] );
 
 		// If we're using time diff, we want to have a different default format
 		if ( empty( $format ) ) {
@@ -1196,14 +1196,14 @@ 
 			}
 
 			foreach ( $matches as $shortcode ) {
-				if ( $tag === $shortcode[2] ) {
+				if ( $tag === $shortcode[ 2 ] ) {
 
 					// Changed this to $shortcode instead of true so we get the parsed atts.
-					$shortcodes[] = $shortcode;
+					$shortcodes[ ] = $shortcode;
 
-				} elseif ( isset( $shortcode[5] ) && $results = self::has_shortcode_r( $shortcode[5], $tag ) ) {
+				} elseif ( isset( $shortcode[ 5 ] ) && $results = self::has_shortcode_r( $shortcode[ 5 ], $tag ) ) {
 					foreach ( $results as $result ) {
-						$shortcodes[] = $result;
+						$shortcodes[ ] = $result;
 					}
 				}
 			}
@@ -1235,7 +1235,7 @@ 
 			'post_type'      => 'gravityview',
 			'posts_per_page' => 100,
 			'meta_key'       => '_gravityview_form_id',
-			'meta_value'     => (int) $form_id,
+			'meta_value'     => (int)$form_id,
 		);
 		$args     = wp_parse_args( $args, $defaults );
 		$views    = get_posts( $args );
@@ -1252,8 +1252,8 @@ 
 			}
 
 			foreach ( $data as $datum ) {
-				if ( ! empty( $datum[2] ) && (int) $datum[2] === (int) $form_id ) {
-					$joined_forms[] = $view->post_id;
+				if ( ! empty( $datum[ 2 ] ) && (int)$datum[ 2 ] === (int)$form_id ) {
+					$joined_forms[ ] = $view->post_id;
 				}
 			}
 		}
@@ -1261,10 +1261,10 @@ 
 		if ( $joined_forms ) {
 			$joined_args = array(
 				'post_type'      => 'gravityview',
-				'posts_per_page' => $args['posts_per_page'],
+				'posts_per_page' => $args[ 'posts_per_page' ],
 				'post__in'       => $joined_forms,
 			);
-			$views       = array_merge( $views, get_posts( $joined_args ) );
+			$views = array_merge( $views, get_posts( $joined_args ) );
 		}
 
 		return $views;
@@ -1308,7 +1308,7 @@ 
 
 		if ( class_exists( '\GV\View_Settings' ) ) {
 
-			return wp_parse_args( (array) $settings, \GV\View_Settings::defaults() );
+			return wp_parse_args( (array)$settings, \GV\View_Settings::defaults() );
 
 		}
 
@@ -1454,11 +1454,11 @@ 
 			$blocklist_field_types = apply_filters( 'gravityview_blocklist_field_types', $blocklist_field_types, null );
 
 			foreach ( $fields as $id => $field ) {
-				if ( in_array( $field['type'], $blocklist_field_types ) ) {
+				if ( in_array( $field[ 'type' ], $blocklist_field_types ) ) {
 					continue;
 				}
 
-				$output .= '<option value="' . $id . '" ' . selected( $id, $current, false ) . '>' . esc_attr( $field['label'] ) . '</option>';
+				$output .= '<option value="' . $id . '" ' . selected( $id, $current, false ) . '>' . esc_attr( $field[ 'label' ] ) . '</option>';
 			}
 		}
 
@@ -1503,14 +1503,14 @@ 
 		// TODO: Convert to using array_filter
 		foreach ( $fields as $id => $field ) {
 
-			if ( in_array( $field['type'], $blocklist_field_types ) ) {
+			if ( in_array( $field[ 'type' ], $blocklist_field_types ) ) {
 				unset( $fields[ $id ] );
 			}
 
 			/**
 			 * Merge date and time subfields.
 			 */
-			if ( in_array( $field['type'], array( 'date', 'time' ) ) && ! empty( $field['parent'] ) ) {
+			if ( in_array( $field[ 'type' ], array( 'date', 'time' ) ) && ! empty( $field[ 'parent' ] ) ) {
 				$fields[ intval( $id ) ] = array(
 					'label'      => \GV\Utils::get( $field, 'parent/label' ),
 					'parent'     => null,
@@ -1584,7 +1584,7 @@ 
 		// Defer to GravityView_Field setting, if the field type is registered and `is_numeric` is true
 		if ( $gv_field = GravityView_Fields::get( $type ) ) {
 			if ( true === $gv_field->is_numeric ) {
-				$numeric_types[] = $gv_field->is_numeric;
+				$numeric_types[ ] = $gv_field->is_numeric;
 			}
 		}
 
@@ -1736,12 +1736,12 @@ 
 		$final_atts = array_filter( $final_atts );
 
 		// If the href wasn't passed as an attribute, use the value passed to the function
-		if ( empty( $final_atts['href'] ) && ! empty( $href ) ) {
-			$final_atts['href'] = $href;
+		if ( empty( $final_atts[ 'href' ] ) && ! empty( $href ) ) {
+			$final_atts[ 'href' ] = $href;
 		}
 
-		if ( isset( $final_atts['href'] ) ) {
-			$final_atts['href'] = esc_url_raw( $final_atts['href'] );
+		if ( isset( $final_atts[ 'href' ] ) ) {
+			$final_atts[ 'href' ] = esc_url_raw( $final_atts[ 'href' ] );
 		}
 
 		/**
@@ -1750,7 +1750,7 @@ 
 		 * @see https://dev.to/ben/the-targetblank-vulnerability-by-example
 		 */
 		if ( '_blank' === \GV\Utils::get( $final_atts, 'target' ) ) {
-			$final_atts['rel'] = trim( \GV\Utils::get( $final_atts, 'rel', '' ) . ' noopener noreferrer' );
+			$final_atts[ 'rel' ] = trim( \GV\Utils::get( $final_atts, 'rel', '' ) . ' noopener noreferrer' );
 		}
 
 		// Sort the attributes alphabetically, to help testing
@@ -1789,7 +1789,7 @@ 
 			if ( is_array( $value ) && isset( $merged[ $key ] ) && is_array( $merged[ $key ] ) ) {
 				$merged[ $key ] = self::array_merge_recursive_distinct( $merged[ $key ], $value );
 			} elseif ( is_numeric( $key ) && isset( $merged[ $key ] ) ) {
-				$merged[] = $value;
+				$merged[ ] = $value;
 			} else {
 				$merged[ $key ] = $value;
 			}