gravityview / GravityView

includes/load-plugin-and-theme-hooks.php

Spacing +2 added lines, -2 removed lines

@@ -21,13 +21,13 @@
 $plugin_hooks_files = glob( $include_path . 'class-gravityview-plugin-hooks-*.php' );
 
 // Load all plugin files automatically
-foreach ( (array) $plugin_hooks_files as $plugin_hooks_file ) {
+foreach ( (array)$plugin_hooks_files as $plugin_hooks_file ) {
 	include $plugin_hooks_file;
 }
 
 $theme_hooks_files = glob( $include_path . 'class-gravityview-theme-hooks-*.php' );
 
 // Load all theme files automatically
-foreach ( (array) $theme_hooks_files as $theme_hooks_file ) {
+foreach ( (array)$theme_hooks_files as $theme_hooks_file ) {
 	include $theme_hooks_file;
 }

includes/plugin-and-theme-hooks/class-gravityview-theme-hooks-wpml.php

Spacing +5 added lines, -5 removed lines

@@ -64,7 +64,7 @@ 
 
 		add_filter( 'icl_ls_languages', array( $this, 'wpml_ls_filter' ) );
 
-		add_filter( 'gravityview_directory_link', array( $this, 'filter_gravityview_back_link') );
+		add_filter( 'gravityview_directory_link', array( $this, 'filter_gravityview_back_link' ) );
 	}
 
 	/**
@@ -84,7 +84,7 @@ 
 	function filter_gravityview_back_link( $link ) {
 		global $wpml_url_filters;
 
-		if( $wpml_url_filters ) {
+		if ( $wpml_url_filters ) {
 			$link = $wpml_url_filters->permalink_filter( $link, GravityView_frontend::getInstance()->getPostId() );
 		}
 
@@ -101,7 +101,7 @@ 
 	private function remove_url_hooks() {
 		global $wpml_url_filters;
 
-		if( ! $wpml_url_filters ) {
+		if ( ! $wpml_url_filters ) {
 			return;
 		}
 
@@ -129,7 +129,7 @@ 
 	private function add_url_hooks() {
 		global $wpml_url_filters;
 
-		if( ! $wpml_url_filters ) {
+		if ( ! $wpml_url_filters ) {
 			return;
 		}
 
@@ -226,7 +226,7 @@ 
 					break;
 			}
 
-			$languages[ $lang_code ]['url'] = $entry_link;
+			$languages[ $lang_code ][ 'url' ] = $entry_link;
 		}
 
 		$this->add_url_hooks();

future/includes/class-gv-settings-addon.php

Doc Comments +1 added lines, -1 removed lines

@@ -140,7 +140,7 @@
 	 *
 	 * @param array $items Styles to exclude from no-conflict
 	 *
-	 * @return array
+	 * @return string[]
 	 */
 	public function register_no_conflict( $items ) {
 

Upper-Lower-Casing +1 added lines, -1 removed lines

@@ -421,7 +421,7 @@
     </header>
     <div class="gform-settings-panel__content" style="padding: 0 1rem 1.25rem">
 
-HTML;
+html;
 		} else {
 			echo '<div class="gv-uninstall-form-wrapper" style="font-size: 110%; padding: 15px 0;">';
 		}

Spacing +47 added lines, -47 removed lines

@@ -118,7 +118,7 @@ 
 		$setting_tabs = parent::get_app_settings_tabs();
 
 		foreach ( $setting_tabs as &$tab ) {
-			if ( 'uninstall' !== $tab['name'] ) {
+			if ( 'uninstall' !== $tab[ 'name' ] ) {
 				continue;
 			}
 
@@ -129,7 +129,7 @@ 
 			}
 
 			// Add trash can icon to resemble the look and feel of the GF Settings page
-			$tab['icon'] = 'dashicons-trash';
+			$tab[ 'icon' ] = 'dashicons-trash';
 		}
 
 		return array_filter( $setting_tabs );
@@ -144,8 +144,8 @@ 
 	 */
 	public function register_no_conflict( $items ) {
 
-		$items[] = 'gform_settings';
-		$items[] = 'gv-admin-edd-license';
+		$items[ ] = 'gform_settings';
+		$items[ ] = 'gv-admin-edd-license';
 
 		return $items;
 	}
@@ -196,7 +196,7 @@ 
 
 		$href = add_query_arg( array( 'post_type' => 'gravityview', 'page' => 'gravityview_settings', 'view' => 'uninstall' ), admin_url( 'edit.php' ) );
 
-		$uninstall_button = '<a href="' . esc_url( $href ) . '" class="' . gravityview_sanitize_html_class( $html_class ). '">' . esc_html__( 'Uninstall GravityView', 'gravityview' ) . '</a>';
+		$uninstall_button = '<a href="' . esc_url( $href ) . '" class="' . gravityview_sanitize_html_class( $html_class ) . '">' . esc_html__( 'Uninstall GravityView', 'gravityview' ) . '</a>';
 
 		$html .= $uninstall_button;
 
@@ -215,10 +215,10 @@ 
 	 */
 	public function settings_save( $field, $echo = true ) {
 
-		$field['type']  = 'submit';
-		$field['name']  = 'gform-settings-save';
-		$field['class'] = 'button button-primary primary button-hero';
-		$field['value'] = Utils::get( $field, 'value', __( 'Update Settings', 'gravityview' ) );
+		$field[ 'type' ]  = 'submit';
+		$field[ 'name' ]  = 'gform-settings-save';
+		$field[ 'class' ] = 'button button-primary primary button-hero';
+		$field[ 'value' ] = Utils::get( $field, 'value', __( 'Update Settings', 'gravityview' ) );
 
 		$html = $this->as_html( $field, false );
 
@@ -240,8 +240,8 @@ 
 	 */
 	public function modify_app_settings_menu_title( $setting_tabs ) {
 
-		$setting_tabs[0]['label'] = __( 'GravityView Settings', 'gravityview' );
-		$setting_tabs[0]['icon']  = 'dashicons-admin-settings';
+		$setting_tabs[ 0 ][ 'label' ] = __( 'GravityView Settings', 'gravityview' );
+		$setting_tabs[ 0 ][ 'icon' ]  = 'dashicons-admin-settings';
 
 		return $setting_tabs;
 	}
@@ -489,7 +489,7 @@ 
 					$i = 0;
 					while ( $i < 11 ) {
 						echo '<li class="inline number-scale"><label><input name="likely_to_refer" id="likely_to_refer_' . $i . '" value="' . $i . '" type="radio"> ' . $i . '</label></li>';
-						$i ++;
+						$i++;
 					}
 					?>
 				</ul>
@@ -693,14 +693,14 @@ 
 	 */
 	public function as_html( $field, $echo = true ) {
 
-		$field['type'] = ( isset( $field['type'] ) && in_array( $field['type'], array( 'submit', 'reset', 'button' ) ) ) ? $field['type'] : 'submit';
+		$field[ 'type' ] = ( isset( $field[ 'type' ] ) && in_array( $field[ 'type' ], array( 'submit', 'reset', 'button' ) ) ) ? $field[ 'type' ] : 'submit';
 
 		$attributes    = $this->get_field_attributes( $field );
 		$default_value = Utils::get( $field, 'value', Utils::get( $field, 'default_value' ) );
-		$value         = $this->get( $field['name'], $default_value );
+		$value         = $this->get( $field[ 'name' ], $default_value );
 
-		$attributes['class'] = isset( $attributes['class'] ) ? esc_attr( $attributes['class'] ) : 'button-primary primary gfbutton';
-		$name                = ( $field['name'] === 'gform-settings-save' ) ? $field['name'] : '_gaddon_setting_' . $field['name'];
+		$attributes[ 'class' ] = isset( $attributes[ 'class' ] ) ? esc_attr( $attributes[ 'class' ] ) : 'button-primary primary gfbutton';
+		$name                = ( $field[ 'name' ] === 'gform-settings-save' ) ? $field[ 'name' ] : '_gaddon_setting_' . $field[ 'name' ];
 
 		if ( empty( $value ) ) {
 			$value = __( 'Update Settings', 'gravityview' );
@@ -709,7 +709,7 @@ 
 		$attributes = $this->get_field_attributes( $field );
 
 		$html = '<input
-                    type="' . $field['type'] . '"
+                    type="' . $field[ 'type' ] . '"
                     name="' . esc_attr( $name ) . '"
                     value="' . $value . '" ' .
 				implode( ' ', $attributes ) .
@@ -743,7 +743,7 @@ 
 	 */
 	public function is_save_postback() {
 
-		return isset( $_POST['gform-settings-save'] ) && isset( $_POST['_gravityview_save_settings_nonce'] );
+		return isset( $_POST[ 'gform-settings-save' ] ) && isset( $_POST[ '_gravityview_save_settings_nonce' ] );
 	}
 
 	/**
@@ -855,7 +855,7 @@ 
 
 		$scripts = parent::scripts();
 
-		$scripts[] = array(
+		$scripts[ ] = array(
 				'handle'  => 'gform_tooltip_init',
 				'enqueue' => array(
 						array(
@@ -876,7 +876,7 @@ 
 
 		$styles = parent::styles();
 
-		$styles[] = array(
+		$styles[ ] = array(
 				'handle'  => 'gravityview_settings',
 				'src'     => plugins_url( 'assets/css/admin-settings.css', GRAVITYVIEW_FILE ),
 				'version' => Plugin::$version,
@@ -967,7 +967,7 @@ 
 						'name'          => 'support-email',
 						'type'          => 'text',
 						'validate'      => 'email',
-						'default_value' => $default_settings['support-email'],
+						'default_value' => $default_settings[ 'support-email' ],
 						'label'         => __( 'Support Email', 'gravityview' ),
 						'description'   => __( 'In order to provide responses to your support requests, please provide your email address.', 'gravityview' ),
 						'class'         => 'code regular-text',
@@ -979,7 +979,7 @@ 
 						'name'          => 'support_port',
 						'type'          => 'radio',
 						'label'         => __( 'Show Support Port?', 'gravityview' ),
-						'default_value' => $default_settings['support_port'],
+						'default_value' => $default_settings[ 'support_port' ],
 						'horizontal'    => 1,
 						'choices'       => array(
 								array(
@@ -998,7 +998,7 @@ 
 						'name'          => 'no-conflict-mode',
 						'type'          => 'radio',
 						'label'         => __( 'No-Conflict Mode', 'gravityview' ),
-						'default_value' => $default_settings['no-conflict-mode'],
+						'default_value' => $default_settings[ 'no-conflict-mode' ],
 						'horizontal'    => 1,
 						'choices'       => array(
 								array(
@@ -1020,7 +1020,7 @@ 
 								'name'          => 'rest_api',
 								'type'          => 'radio',
 								'label'         => __( 'REST API', 'gravityview' ),
-								'default_value' => $default_settings['rest_api'],
+								'default_value' => $default_settings[ 'rest_api' ],
 								'horizontal'    => 1,
 								'choices'       => array(
 										array(
@@ -1039,7 +1039,7 @@ 
 					'name' => 'powered_by',
 					'type' => 'checkbox',
 					'label' => __( 'Display "Powered By" Link', 'gravityview' ),
-					'default_value' => $default_settings['powered_by'],
+					'default_value' => $default_settings[ 'powered_by' ],
 					'choices' => array(
 						array(
 							'label' => esc_html__( 'Display a "Powered by GravityView" link', 'gravityview' ),
@@ -1064,7 +1064,7 @@ 
 						'name'          => 'beta',
 						'type'          => 'checkbox',
 						'label'         => __( 'Become a Beta Tester', 'gravityview' ),
-						'default_value' => $default_settings['beta'],
+						'default_value' => $default_settings[ 'beta' ],
 						'horizontal'    => 1,
 						'choices'       => array(
 								array(
@@ -1098,17 +1098,17 @@ 
 		 * @since 1.7.4
 		 */
 		foreach ( $fields as &$field ) {
-			$field['name']          = isset( $field['name'] ) ? $field['name'] : Utils::get( $field, 'id' );
-			$field['label']         = isset( $field['label'] ) ? $field['label'] : Utils::get( $field, 'title' );
-			$field['default_value'] = isset( $field['default_value'] ) ? $field['default_value'] : Utils::get( $field, 'default' );
-			$field['description']   = isset( $field['description'] ) ? $field['description'] : Utils::get( $field, 'subtitle' );
+			$field[ 'name' ]          = isset( $field[ 'name' ] ) ? $field[ 'name' ] : Utils::get( $field, 'id' );
+			$field[ 'label' ]         = isset( $field[ 'label' ] ) ? $field[ 'label' ] : Utils::get( $field, 'title' );
+			$field[ 'default_value' ] = isset( $field[ 'default_value' ] ) ? $field[ 'default_value' ] : Utils::get( $field, 'default' );
+			$field[ 'description' ]   = isset( $field[ 'description' ] ) ? $field[ 'description' ] : Utils::get( $field, 'subtitle' );
 
 			if ( $disabled_attribute ) {
-				$field['disabled'] = $disabled_attribute;
+				$field[ 'disabled' ] = $disabled_attribute;
 			}
 
-			if ( empty( $field['disabled'] ) ) {
-				unset( $field['disabled'] );
+			if ( empty( $field[ 'disabled' ] ) ) {
+				unset( $field[ 'disabled' ] );
 			}
 		}
 
@@ -1120,23 +1120,23 @@ 
 					'description' => __( 'Enter the license key that was sent to you on purchase. This enables plugin updates &amp; support.', 'gravityview' ),
 					'type' => 'edd_license',
 					'data-pending-text' => __( 'Verifying license&hellip;', 'gravityview' ),
-					'default_value' => $default_settings['license_key'],
+					'default_value' => $default_settings[ 'license_key' ],
 					'class' => ( '' == $this->get( 'license_key' ) ) ? 'activate code regular-text edd-license-key' : 'deactivate code regular-text edd-license-key',
 			),
 			array(
 					'name' => 'license_key_response',
-					'default_value' => $default_settings['license_key_response'],
+					'default_value' => $default_settings[ 'license_key_response' ],
 					'type' => 'hidden',
 			),
 			array(
 					'name' => 'license_key_status',
-					'default_value' => $default_settings['license_key_status'],
+					'default_value' => $default_settings[ 'license_key_status' ],
 					'type' => 'hidden',
 			),
 		);
 
 		if ( defined( 'GRAVITYVIEW_LICENSE_KEY' ) && GRAVITYVIEW_LICENSE_KEY ) {
-			$license_fields[0] = array_merge( $license_fields[0], array(
+			$license_fields[ 0 ] = array_merge( $license_fields[ 0 ], array(
 				'disabled' => true,
 				'title'    => __( 'The license key is defined by your site\'s configuration file.', 'gravityview' ),
 			) );
@@ -1147,7 +1147,7 @@ 
 
 		if ( \gravityview()->plugin->is_GF_25() ) {
 
-			$sections[] = array(
+			$sections[ ] = array(
 					'title'       => __( 'GravityView License', 'gravityview' ),
 					'class'       => 'gform-settings-panel--full gv-settings-panel--license',
 					'description' => $version_info,
@@ -1165,7 +1165,7 @@ 
 			) );
 		}
 
-		$sections[] = array(
+		$sections[ ] = array(
 			'title' => ( gravityview()->plugin->is_GF_25() ? __( 'GravityView Settings', 'gravityview' ) : null ),
 			'class' => 'gform-settings-panel--full gv-settings-panel--core',
 			'fields'      => $fields,
@@ -1189,8 +1189,8 @@ 
 
 			if ( $disabled_attribute ) {
 				foreach ( $extension_sections as &$section ) {
-					foreach ( $section['fields'] as &$field ) {
-						$field['disabled'] = $disabled_attribute;
+					foreach ( $section[ 'fields' ] as &$field ) {
+						$field[ 'disabled' ] = $disabled_attribute;
 					}
 				}
 			}
@@ -1256,7 +1256,7 @@ 
 	public function settings_edd_license( $field, $echo = true ) {
 
 		if ( defined( 'GRAVITYVIEW_LICENSE_KEY' ) && GRAVITYVIEW_LICENSE_KEY ) {
-			$field['input_type'] = 'password';
+			$field[ 'input_type' ] = 'password';
 		}
 
 		$text = $this->settings_text( $field, false );
@@ -1308,7 +1308,7 @@ 
 
 		?>
 
-		<tr id="gaddon-setting-row-<?php echo esc_attr( $field['name'] ); ?>">
+		<tr id="gaddon-setting-row-<?php echo esc_attr( $field[ 'name' ] ); ?>">
 			<td colspan="2">
 				<?php $this->single_setting( $field ); ?>
 			</td>
@@ -1334,8 +1334,8 @@ 
 	 */
 	public function single_setting_row( $field ) {
 
-		$field['gv_description'] = Utils::get( $field, 'description' );
-		$field['description']    = Utils::get( $field, 'subtitle' );
+		$field[ 'gv_description' ] = Utils::get( $field, 'description' );
+		$field[ 'description' ]    = Utils::get( $field, 'subtitle' );
 		parent::single_setting_row( $field );
 	}
 
@@ -1396,8 +1396,8 @@ 
 		// then we assume it's changed. If it's changed, unset the status and the previous response.
 		if ( ! $added_message && ( $local_key !== $response_key ) ) {
 
-			unset( $posted_settings['license_key_response'] );
-			unset( $posted_settings['license_key_status'] );
+			unset( $posted_settings[ 'license_key_response' ] );
+			unset( $posted_settings[ 'license_key_status' ] );
 
 			\GFCommon::add_error_message( __( 'The license key you entered has been saved, but not activated. Please activate the license.', 'gravityview' ) );
 

future/includes/class-gv-plugin.php

Spacing +12 added lines, -12 removed lines

@@ -505,8 +505,8 @@ 
 	 */
 	private function get_php_version() {
 
-		return ! empty( $GLOBALS['GRAVITYVIEW_TESTS_PHP_VERSION_OVERRIDE'] ) ?
-			$GLOBALS['GRAVITYVIEW_TESTS_PHP_VERSION_OVERRIDE'] : phpversion();
+		return ! empty( $GLOBALS[ 'GRAVITYVIEW_TESTS_PHP_VERSION_OVERRIDE' ] ) ?
+			$GLOBALS[ 'GRAVITYVIEW_TESTS_PHP_VERSION_OVERRIDE' ] : phpversion();
 	}
 
 	/**
@@ -518,8 +518,8 @@ 
 	 */
 	private function get_wordpress_version() {
 
-		return ! empty( $GLOBALS['GRAVITYVIEW_TESTS_WP_VERSION_OVERRIDE'] ) ?
-			$GLOBALS['GRAVITYVIEW_TESTS_WP_VERSION_OVERRIDE'] : $GLOBALS['wp_version'];
+		return ! empty( $GLOBALS[ 'GRAVITYVIEW_TESTS_WP_VERSION_OVERRIDE' ] ) ?
+			$GLOBALS[ 'GRAVITYVIEW_TESTS_WP_VERSION_OVERRIDE' ] : $GLOBALS[ 'wp_version' ];
 	}
 
 	/**
@@ -531,14 +531,14 @@ 
 	 */
 	private function get_gravityforms_version() {
 
-		if ( ! class_exists( '\GFCommon' ) || ! empty( $GLOBALS['GRAVITYVIEW_TESTS_GF_INACTIVE_OVERRIDE'] ) ) {
+		if ( ! class_exists( '\GFCommon' ) || ! empty( $GLOBALS[ 'GRAVITYVIEW_TESTS_GF_INACTIVE_OVERRIDE' ] ) ) {
 			gravityview()->log->error( 'Gravity Forms is inactive or not installed.' );
 
 			return null;
 		}
 
-		return ! empty( $GLOBALS['GRAVITYVIEW_TESTS_GF_VERSION_OVERRIDE'] ) ?
-			$GLOBALS['GRAVITYVIEW_TESTS_GF_VERSION_OVERRIDE'] : \GFCommon::$version;
+		return ! empty( $GLOBALS[ 'GRAVITYVIEW_TESTS_GF_VERSION_OVERRIDE' ] ) ?
+			$GLOBALS[ 'GRAVITYVIEW_TESTS_GF_VERSION_OVERRIDE' ] : \GFCommon::$version;
 	}
 
 	/**
@@ -584,7 +584,7 @@ 
 		$items = get_posts( array(
 			'post_type'   => 'gravityview',
 			'post_status' => 'any',
-			'numberposts' => - 1,
+			'numberposts' => -1,
 			'fields'      => 'ids',
 		) );
 
@@ -598,9 +598,9 @@ 
 		$tables = array();
 
 		if ( version_compare( \GravityView_GFFormsModel::get_database_version(), '2.3-dev-1', '>=' ) ) {
-			$tables [] = \GFFormsModel::get_entry_meta_table_name();
+			$tables [ ] = \GFFormsModel::get_entry_meta_table_name();
 		} elseif ( ! $this->is_GF_25() ) {
-			$tables [] = \GFFormsModel::get_lead_meta_table_name();
+			$tables [ ] = \GFFormsModel::get_lead_meta_table_name();
 		}
 
 		foreach ( $tables as $meta_table ) {
@@ -619,9 +619,9 @@ 
 		$tables = array();
 
 		if ( version_compare( \GravityView_GFFormsModel::get_database_version(), '2.3-dev-1', '>=' ) && method_exists( 'GFFormsModel', 'get_entry_notes_table_name' ) ) {
-			$tables[] = \GFFormsModel::get_entry_notes_table_name();
+			$tables[ ] = \GFFormsModel::get_entry_notes_table_name();
 		} elseif ( ! $this->is_GF_25() ) {
-			$tables[] = \GFFormsModel::get_lead_notes_table_name();
+			$tables[ ] = \GFFormsModel::get_lead_notes_table_name();
 		}
 
 		$disapproved = __( 'Disapproved the Entry for GravityView', 'gravityview' );

includes/admin/class.render.settings.php

Spacing +73 added lines, -73 removed lines

@@ -30,7 +30,7 @@ 
 
 		$is_table_layout = preg_match( '/table/ism', $template_id );
 
-		if( 'field' === $field_type ) {
+		if ( 'field' === $field_type ) {
 
 			// Default options - fields
 			$field_options = array(
@@ -49,7 +49,7 @@ 
 				'custom_class' => array(
 					'type' => 'text',
 					'label' => __( 'Custom CSS Class:', 'gravityview' ),
-					'desc' => __( 'This class will be added to the field container', 'gravityview'),
+					'desc' => __( 'This class will be added to the field container', 'gravityview' ),
 					'value' => '',
 					'merge_tags' => true,
 					'tooltip' => 'gv_css_merge_tags',
@@ -70,11 +70,11 @@ 
 			);
 
 			// Match Table as well as DataTables
-			if( $is_table_layout && 'directory' === $context ) {
-				$field_options['width'] = array(
+			if ( $is_table_layout && 'directory' === $context ) {
+				$field_options[ 'width' ] = array(
 					'type' => 'number',
-					'label' => __('Percent Width', 'gravityview'),
-					'desc' => __( 'Leave blank for column width to be based on the field content.', 'gravityview'),
+					'label' => __( 'Percent Width', 'gravityview' ),
+					'desc' => __( 'Leave blank for column width to be based on the field content.', 'gravityview' ),
 					'class' => 'code widefat',
 					'value' => '',
 				);
@@ -129,8 +129,8 @@ 
 			'manage_options' => __( 'Administrator', 'gravityview' ),
 		);
 
-		if( is_multisite() ) {
-			$select_cap_choices['manage_network'] = __('Multisite Super Admin', 'gravityview' );
+		if ( is_multisite() ) {
+			$select_cap_choices[ 'manage_network' ] = __( 'Multisite Super Admin', 'gravityview' );
 		}
 
 		/**
@@ -143,7 +143,7 @@ 
 		 * @param  string $context     Optional. What context are we in? Example: `single` or `directory`
 		 * @param  string $input_type  Optional. (textarea, list, select, etc.)
 		 */
-		$select_cap_choices = apply_filters('gravityview_field_visibility_caps', $select_cap_choices, $template_id, $field_id, $context, $input_type );
+		$select_cap_choices = apply_filters( 'gravityview_field_visibility_caps', $select_cap_choices, $template_id, $field_id, $context, $input_type );
 
 		return $select_cap_choices;
 	}
@@ -170,27 +170,27 @@ 
 	 */
 	public static function render_field_options( $form_id, $field_type, $template_id, $field_id, $field_label, $area, $input_type = NULL, $uniqid = '', $current = '', $context = 'single', $item = array() ) {
 
-		if( empty( $uniqid ) ) {
+		if ( empty( $uniqid ) ) {
 			//generate a unique field id
-			$uniqid = uniqid('', false);
+			$uniqid = uniqid( '', false );
 		}
 
 		// get field/widget options
 		$options = self::get_default_field_options( $field_type, $template_id, $field_id, $context, $input_type, $form_id );
 
 		// two different post arrays, depending of the field type
-		$name_prefix = $field_type .'s' .'['. $area .']['. $uniqid .']';
+		$name_prefix = $field_type . 's' . '[' . $area . '][' . $uniqid . ']';
 
 		// build output
 		$output = '';
-		$output .= '<input type="hidden" class="field-key" name="'. $name_prefix .'[id]" value="'. esc_attr( $field_id ) .'">';
-		$output .= '<input type="hidden" class="field-label" name="'. $name_prefix .'[label]" value="'. esc_attr( $field_label ) .'">';
+		$output .= '<input type="hidden" class="field-key" name="' . $name_prefix . '[id]" value="' . esc_attr( $field_id ) . '">';
+		$output .= '<input type="hidden" class="field-label" name="' . $name_prefix . '[label]" value="' . esc_attr( $field_label ) . '">';
 		if ( $form_id ) {
-			$output .= '<input type="hidden" class="field-form-id" name="'. $name_prefix .'[form_id]" value="'. esc_attr( $form_id ) .'">';
+			$output .= '<input type="hidden" class="field-form-id" name="' . $name_prefix . '[form_id]" value="' . esc_attr( $form_id ) . '">';
 		}
 
 		// If there are no options, return what we got.
-		if(empty($options)) {
+		if ( empty( $options ) ) {
 
 			// This is here for checking if the output is empty in render_label()
 			$output .= '<!-- No Options -->';
@@ -198,33 +198,33 @@ 
 			return $output;
 		}
 
-		$output .= '<div class="gv-dialog-options" title="'. esc_attr( sprintf( __( 'Options: %s', 'gravityview' ) , strip_tags( html_entity_decode( $field_label ) ) ) ) .'">';
+		$output .= '<div class="gv-dialog-options" title="' . esc_attr( sprintf( __( 'Options: %s', 'gravityview' ), strip_tags( html_entity_decode( $field_label ) ) ) ) . '">';
 
 		/**
 		 * @since 1.8
 		 */
-		if( !empty( $item['subtitle'] ) ) {
-			$output .= '<div class="subtitle">' . $item['subtitle'] . '</div>';
+		if ( ! empty( $item[ 'subtitle' ] ) ) {
+			$output .= '<div class="subtitle">' . $item[ 'subtitle' ] . '</div>';
 		}
 
-		foreach( $options as $key => $option ) {
+		foreach ( $options as $key => $option ) {
 
 			$value = isset( $current[ $key ] ) ? $current[ $key ] : NULL;
 
-			$field_output = self::render_field_option( $name_prefix . '['. $key .']' , $option, $value);
+			$field_output = self::render_field_option( $name_prefix . '[' . $key . ']', $option, $value );
 
 			// The setting is empty
-			if( empty( $field_output ) ) {
+			if ( empty( $field_output ) ) {
 				continue;
 			}
 
-			switch( $option['type'] ) {
+			switch ( $option[ 'type' ] ) {
 				// Hide hidden fields
 				case 'hidden':
-					$output .= '<div class="gv-setting-container gv-setting-container-'. esc_attr( $key ) . ' screen-reader-text">'. $field_output . '</div>';
+					$output .= '<div class="gv-setting-container gv-setting-container-' . esc_attr( $key ) . ' screen-reader-text">' . $field_output . '</div>';
 					break;
 				default:
-					$output .= '<div class="gv-setting-container gv-setting-container-'. esc_attr( $key ) . '">'. $field_output .'</div>';
+					$output .= '<div class="gv-setting-container gv-setting-container-' . esc_attr( $key ) . '">' . $field_output . '</div>';
 			}
 		}
 
@@ -253,17 +253,17 @@ 
 		 * @deprecated setting index 'default' was replaced by 'value'
 		 * @see GravityView_FieldType::get_field_defaults
 		 */
-		if( !empty( $option['default'] ) && empty( $option['value'] ) ) {
-			$option['value'] = $option['default'];
-			_deprecated_function( 'GravityView_FieldType::get_field_defaults', '1.1.7', '[value] instead of [default] when defining the setting '. $name .' details' );
+		if ( ! empty( $option[ 'default' ] ) && empty( $option[ 'value' ] ) ) {
+			$option[ 'value' ] = $option[ 'default' ];
+			_deprecated_function( 'GravityView_FieldType::get_field_defaults', '1.1.7', '[value] instead of [default] when defining the setting ' . $name . ' details' );
 		}
 
 		// prepare to render option field type
-		if( isset( $option['type'] ) ) {
+		if ( isset( $option[ 'type' ] ) ) {
 
 			$type_class = self::load_type_class( $option );
 
-			if( class_exists( $type_class ) ) {
+			if ( class_exists( $type_class ) ) {
 
 				/** @type GravityView_FieldType $render_type */
 				$render_type = new $type_class( $name, $option, $curr_value );
@@ -280,7 +280,7 @@ 
 				 * @param[in,out] string $output field class name
 				 * @param[in] array $option  option field data
 				 */
-				$output = apply_filters( "gravityview/option/output/{$option['type']}" , $output, $option );
+				$output = apply_filters( "gravityview/option/output/{$option[ 'type' ]}", $output, $option );
 			}
 
 		} // isset option[type]
@@ -315,27 +315,27 @@ 
 		 * @deprecated setting index 'name' was replaced by 'label'
 		 * @see GravityView_FieldType::get_field_defaults
 		 */
-		if( isset( $setting['name'] ) && empty( $setting['label'] ) ) {
-			$setting['label'] = $setting['name'];
-			_deprecated_function( 'GravityView_FieldType::get_field_defaults', '1.1.7', '[label] instead of [name] when defining the setting '. $key .' details' );
+		if ( isset( $setting[ 'name' ] ) && empty( $setting[ 'label' ] ) ) {
+			$setting[ 'label' ] = $setting[ 'name' ];
+			_deprecated_function( 'GravityView_FieldType::get_field_defaults', '1.1.7', '[label] instead of [name] when defining the setting ' . $key . ' details' );
 		}
 
 		$name = esc_attr( sprintf( $name, $key ) );
-		$setting['id'] = esc_attr( sprintf( $id, $key ) );
-		$setting['tooltip'] = 'gv_' . $key;
+		$setting[ 'id' ] = esc_attr( sprintf( $id, $key ) );
+		$setting[ 'tooltip' ] = 'gv_' . $key;
 
 		// Use default if current setting isn't set.
-		$curr_value = isset( $current_settings[ $key ] ) ? $current_settings[ $key ] : $setting['value'];
+		$curr_value = isset( $current_settings[ $key ] ) ? $current_settings[ $key ] : $setting[ 'value' ];
 
 		// default setting type = text
-		$setting['type'] = empty( $setting['type'] ) ? 'text' : $setting['type'];
+		$setting[ 'type' ] = empty( $setting[ 'type' ] ) ? 'text' : $setting[ 'type' ];
 
 		// merge tags
-		if( !isset( $setting['merge_tags'] ) ) {
-			if( $setting['type'] === 'text' ) {
-				$setting['merge_tags'] = true;
+		if ( ! isset( $setting[ 'merge_tags' ] ) ) {
+			if ( $setting[ 'type' ] === 'text' ) {
+				$setting[ 'merge_tags' ] = true;
 			} else {
-				$setting['merge_tags'] = false;
+				$setting[ 'merge_tags' ] = false;
 			}
 		}
 
@@ -343,7 +343,7 @@ 
 
 		// render the setting
 		$type_class = self::load_type_class( $setting );
-		if( class_exists( $type_class ) ) {
+		if ( class_exists( $type_class ) ) {
 			/** @type GravityView_FieldType $render_type */
 			$render_type = new $type_class( $name, $setting, $curr_value );
 			ob_start();
@@ -352,25 +352,25 @@ 
 		}
 
 		// Check if setting is specific for a template
-		if( !empty( $setting['show_in_template'] ) ) {
-			if( !is_array( $setting['show_in_template'] ) ) {
-				$setting['show_in_template'] = array( $setting['show_in_template'] );
+		if ( ! empty( $setting[ 'show_in_template' ] ) ) {
+			if ( ! is_array( $setting[ 'show_in_template' ] ) ) {
+				$setting[ 'show_in_template' ] = array( $setting[ 'show_in_template' ] );
 			}
-			$show_if = ' data-show-if="'. implode( ' ', $setting['show_in_template'] ).'"';
+			$show_if = ' data-show-if="' . implode( ' ', $setting[ 'show_in_template' ] ) . '"';
 		} else {
 			$show_if = '';
 		}
 
-		if( ! empty( $setting['requires'] ) ) {
-			$show_if .= sprintf( ' data-requires="%s"', $setting['requires'] );
+		if ( ! empty( $setting[ 'requires' ] ) ) {
+			$show_if .= sprintf( ' data-requires="%s"', $setting[ 'requires' ] );
 		}
 
-		if( ! empty( $setting['requires_not'] ) ) {
-			$show_if .= sprintf( ' data-requires-not="%s"', $setting['requires_not'] );
+		if ( ! empty( $setting[ 'requires_not' ] ) ) {
+			$show_if .= sprintf( ' data-requires-not="%s"', $setting[ 'requires_not' ] );
 		}
 
 		// output
-		echo '<tr style="vertical-align: top;" '. $show_if .'>' . $output . '</tr>';
+		echo '<tr style="vertical-align: top;" ' . $show_if . '>' . $output . '</tr>';
 
 	}
 
@@ -382,7 +382,7 @@ 
 	 */
 	public static function load_type_class( $field = NULL ) {
 
-		if( empty( $field['type'] ) ) {
+		if ( empty( $field[ 'type' ] ) ) {
 			return NULL;
 		}
 
@@ -391,9 +391,9 @@ 
 		 * @param string $class_suffix  field class suffix; `GravityView_FieldType_{$class_suffix}`
 		 * @param array $field   field data
 		 */
-		$type_class = apply_filters( "gravityview/setting/class/{$field['type']}", 'GravityView_FieldType_' . $field['type'], $field );
+		$type_class = apply_filters( "gravityview/setting/class/{$field[ 'type' ]}", 'GravityView_FieldType_' . $field[ 'type' ], $field );
 
-		if( class_exists( $type_class ) ) {
+		if ( class_exists( $type_class ) ) {
 			return $type_class;
 		}
 
@@ -402,9 +402,9 @@ 
 		 * @param string  $field_type_include_path field class file path
 		 * @param array $field  field data
 		 */
-		$class_file = apply_filters( "gravityview/setting/class_file/{$field['type']}", GRAVITYVIEW_DIR . "includes/admin/field-types/type_{$field['type']}.php", $field );
+		$class_file = apply_filters( "gravityview/setting/class_file/{$field[ 'type' ]}", GRAVITYVIEW_DIR . "includes/admin/field-types/type_{$field[ 'type' ]}.php", $field );
 
-		if( $class_file && file_exists( $class_file ) ) {
+		if ( $class_file && file_exists( $class_file ) ) {
 			require_once( $class_file );
 		}
 
@@ -426,8 +426,8 @@ 
 
 		_deprecated_function( __METHOD__, '1.2', 'GravityView_FieldType_checkbox::render_input' );
 
-		$output  = '<input name="'. esc_attr( $name ) .'" type="hidden" value="0">';
-		$output .= '<input name="'. esc_attr( $name ) .'" id="'. esc_attr( $id ) .'" type="checkbox" value="1" '. checked( $current, '1', false ) .' >';
+		$output  = '<input name="' . esc_attr( $name ) . '" type="hidden" value="0">';
+		$output .= '<input name="' . esc_attr( $name ) . '" id="' . esc_attr( $id ) . '" type="checkbox" value="1" ' . checked( $current, '1', false ) . ' >';
 
 		return $output;
 	}
@@ -447,22 +447,22 @@ 
 		_deprecated_function( __METHOD__, '1.2', 'GravityView_FieldType_text::render_input' );
 
 		// Show the merge tags if the field is a list view
-		$is_list = ( preg_match( '/_list-/ism', $name ));
+		$is_list = ( preg_match( '/_list-/ism', $name ) );
 
 		// Or is a single entry view
-		$is_single = ( preg_match( '/single_/ism', $name ));
+		$is_single = ( preg_match( '/single_/ism', $name ) );
 		$show = ( $is_single || $is_list );
 
 		$class = '';
 		// and $add_merge_tags is not false
-		if( $show && $add_merge_tags !== false || $add_merge_tags === 'force' ) {
+		if ( $show && $add_merge_tags !== false || $add_merge_tags === 'force' ) {
 			$class = 'merge-tag-support mt-position-right mt-hide_all_fields ';
 		}
 
-		$class .= !empty( $args['class'] ) ? $args['class'] : 'widefat';
-		$type = !empty( $args['type'] ) ? $args['type'] : 'text';
+		$class .= ! empty( $args[ 'class' ] ) ? $args[ 'class' ] : 'widefat';
+		$type = ! empty( $args[ 'type' ] ) ? $args[ 'type' ] : 'text';
 
-		return '<input name="'. esc_attr( $name ) .'" id="'. esc_attr( $id ) .'" type="'.esc_attr($type).'" value="'. esc_attr( $current ) .'" class="'.esc_attr( $class ).'">';
+		return '<input name="' . esc_attr( $name ) . '" id="' . esc_attr( $id ) . '" type="' . esc_attr( $type ) . '" value="' . esc_attr( $current ) . '" class="' . esc_attr( $class ) . '">';
 	}
 
 	/**
@@ -479,21 +479,21 @@ 
 		_deprecated_function( __METHOD__, '1.2', 'GravityView_FieldType_textarea::render_input' );
 
 		// Show the merge tags if the field is a list view
-		$is_list = ( preg_match( '/_list-/ism', $name ));
+		$is_list = ( preg_match( '/_list-/ism', $name ) );
 
 		// Or is a single entry view
-		$is_single = ( preg_match( '/single_/ism', $name ));
+		$is_single = ( preg_match( '/single_/ism', $name ) );
 		$show = ( $is_single || $is_list );
 
 		$class = '';
 		// and $add_merge_tags is not false
-		if( $show && $add_merge_tags !== false || $add_merge_tags === 'force' ) {
+		if ( $show && $add_merge_tags !== false || $add_merge_tags === 'force' ) {
 			$class = 'merge-tag-support mt-position-right mt-hide_all_fields ';
 		}
 
-		$class .= !empty( $args['class'] ) ? 'widefat '.$args['class'] : 'widefat';
+		$class .= ! empty( $args[ 'class' ] ) ? 'widefat ' . $args[ 'class' ] : 'widefat';
 
-		return '<textarea name="'. esc_attr( $name ) .'" id="'. esc_attr( $id ) .'" class="'.esc_attr( $class ).'">'. esc_textarea( $current ) .'</textarea>';
+		return '<textarea name="' . esc_attr( $name ) . '" id="' . esc_attr( $id ) . '" class="' . esc_attr( $class ) . '">' . esc_textarea( $current ) . '</textarea>';
 	}
 
 	/**
@@ -509,9 +509,9 @@ 
 
 		_deprecated_function( __METHOD__, '1.2', 'GravityView_FieldType_select::render_input' );
 
-		$output = '<select name="'. $name .'" id="'. $id .'">';
-		foreach( $choices as $value => $label ) {
-			$output .= '<option value="'. esc_attr( $value ) .'" '. selected( $value, $current, false ) .'>'. esc_html( $label ) .'</option>';
+		$output = '<select name="' . $name . '" id="' . $id . '">';
+		foreach ( $choices as $value => $label ) {
+			$output .= '<option value="' . esc_attr( $value ) . '" ' . selected( $value, $current, false ) . '>' . esc_html( $label ) . '</option>';
 		}
 		$output .= '</select>';
 

includes/fields/class-gravityview-field-address.php

Spacing +27 added lines, -27 removed lines

@@ -62,8 +62,8 @@ 
 				continue;
 			}
 
-			$field_id = intval( floor( $search_field['key'] ) );
-			$input_id = gravityview_get_input_id_from_id( $search_field['key'] );
+			$field_id = intval( floor( $search_field[ 'key' ] ) );
+			$input_id = gravityview_get_input_id_from_id( $search_field[ 'key' ] );
 			$form = GravityView_View::getInstance()->getForm();
 
 			/** @type GF_Field_Address $address_field */
@@ -72,7 +72,7 @@ 
 			$choices = array();
 
 			$method_name = 'get_choices_' . self::get_input_type_from_input_id( $input_id );
-			if( method_exists( $this, $method_name ) ) {
+			if ( method_exists( $this, $method_name ) ) {
 				/**
 				 * @uses GravityView_Field_Address::get_choices_country()
 				 * @uses GravityView_Field_Address::get_choices_state()
@@ -80,12 +80,12 @@ 
 				$choices = $this->{$method_name}( $address_field, $form );
 			}
 
-			if( ! empty( $choices ) ) {
-				$search_field['choices'] = $choices;
-				$search_field['type'] = \GV\Utils::get( $search_field, 'input');
+			if ( ! empty( $choices ) ) {
+				$search_field[ 'choices' ] = $choices;
+				$search_field[ 'type' ] = \GV\Utils::get( $search_field, 'input' );
 			} else {
-				$search_field['type'] = 'text';
-				$search_field['input'] = 'input_text';
+				$search_field[ 'type' ] = 'text';
+				$search_field[ 'input' ] = 'input_text';
 			}
 		}
 
@@ -110,7 +110,7 @@ 
 		$country_choices = array();
 
 		foreach ( $countries as $key => $country ) {
-			$country_choices[] = array(
+			$country_choices[ ] = array(
 				'value' => $country,
 				'text' => $country,
 			);
@@ -135,7 +135,7 @@ 
 	 */
 	private function get_choices_state( $address_field, $form ) {
 
-		$address_type = empty( $address_field->addressType ) ? $address_field->get_default_address_type( $form['id'] ) : $address_field->addressType;
+		$address_type = empty( $address_field->addressType ) ? $address_field->get_default_address_type( $form[ 'id' ] ) : $address_field->addressType;
 
 		$state_choices = array();
 
@@ -147,8 +147,8 @@ 
 				$states = GFCommon::get_canadian_provinces();
 				break;
 			default:
-				$address_types = $address_field->get_address_types( $form['id'] );
-				$states = empty( $address_types[ $address_type ]['states'] ) ? array() : $address_types[ $address_type ]['states'];
+				$address_types = $address_field->get_address_types( $form[ 'id' ] );
+				$states = empty( $address_types[ $address_type ][ 'states' ] ) ? array() : $address_types[ $address_type ][ 'states' ];
 				break;
 		}
 
@@ -157,19 +157,19 @@ 
 				$state_subchoices = array();
 
 				foreach ( $state as $key => $substate ) {
-					$state_subchoices[] = array(
+					$state_subchoices[ ] = array(
 						'value' => is_numeric( $key ) ? $substate : $key,
 						'text' => $substate,
 					);
 				}
 
-				$state_choices[] = array(
+				$state_choices[ ] = array(
 					'text' => $key,
 					'value' => $state_subchoices,
 				);
 
 			} else {
-				$state_choices[] = array(
+				$state_choices[ ] = array(
 					'value' => is_numeric( $key ) ? $state : $key,
 					'text' => $state,
 				);
@@ -193,13 +193,13 @@ 
 		// Use the same inputs as the "text" input type allows
 		$text_inputs = \GV\Utils::get( $input_types, 'text' );
 
-		$input_types['street'] = $text_inputs;
-		$input_types['street2'] = $text_inputs;
-		$input_types['city'] = $text_inputs;
+		$input_types[ 'street' ] = $text_inputs;
+		$input_types[ 'street2' ] = $text_inputs;
+		$input_types[ 'city' ] = $text_inputs;
 
-		$input_types['state'] = array( 'select', 'radio', 'link' ) + $text_inputs;
-		$input_types['zip'] = array( 'input_text' );
-		$input_types['country'] = array( 'select', 'radio', 'link' ) + $text_inputs;
+		$input_types[ 'state' ] = array( 'select', 'radio', 'link' ) + $text_inputs;
+		$input_types[ 'zip' ] = array( 'input_text' );
+		$input_types[ 'country' ] = array( 'select', 'radio', 'link' ) + $text_inputs;
 
 		return $input_types;
 	}
@@ -220,12 +220,12 @@ 
 		// Is this search field for an input (eg: 4.2) or the whole address field (eg: 4)?
 		$input_id = gravityview_get_input_id_from_id( $field_id );
 
-		if( 'address' !== $field_type && $input_id ) {
+		if ( 'address' !== $field_type && $input_id ) {
 			return $input_type;
 		}
 
 		// If the input ID matches an expected address input, set to that. Otherwise, keep existing input type.
-		if( $address_field_name = self::get_input_type_from_input_id( $input_id ) ) {
+		if ( $address_field_name = self::get_input_type_from_input_id( $input_id ) ) {
 			$input_type = $address_field_name;
 		}
 
@@ -273,20 +273,20 @@ 
 	public function field_options( $field_options, $template_id, $field_id, $context, $input_type, $form_id ) {
 
 		// If this is NOT the full address field, return default options.
-		if( floor( $field_id ) !== floatval( $field_id ) ) {
+		if ( floor( $field_id ) !== floatval( $field_id ) ) {
 			return $field_options;
 		}
 
-		if( 'edit' === $context ) {
+		if ( 'edit' === $context ) {
 			return $field_options;
 		}
 
 		$add_options = array();
 
-		$add_options['show_map_link'] = array(
+		$add_options[ 'show_map_link' ] = array(
 			'type' => 'checkbox',
 			'label' => __( 'Show Map Link:', 'gravityview' ),
-			'desc' => __('Display a "Map It" link below the address', 'gravityview'),
+			'desc' => __( 'Display a "Map It" link below the address', 'gravityview' ),
 			'value' => true,
 			'merge_tags' => false,
 		);

includes/fields/class-gravityview-field-hidden.php

Spacing +2 added lines, -2 removed lines

@@ -49,7 +49,7 @@ 
 	function edit_entry_fix_hidden_fields( $fields ) {
 
 		/** @type GF_Field $field */
-		foreach( $fields as &$field ) {
+		foreach ( $fields as &$field ) {
 
 			if ( 'hidden' === $field->type ) {
 
@@ -62,7 +62,7 @@ 
 				 */
 				$reveal_hidden_field = apply_filters( 'gravityview/edit_entry/reveal_hidden_field', false, $field );
 
-				if( ! $reveal_hidden_field ) {
+				if ( ! $reveal_hidden_field ) {
 					continue;
 				}
 

includes/plugin-and-theme-hooks/class-gravityview-plugin-hooks-gravity-perks.php

Spacing +1 added lines, -1 removed lines

@@ -50,7 +50,7 @@
 	public function edit_entry_fix_uid_fields( $fields ) {
 
 		/** @type \GF_Field $field */
-		foreach( $fields as &$field ) {
+		foreach ( $fields as &$field ) {
 			if ( 'uid' === $field->type ) {
 
 				// Replace GF_Field with GF_Field_Text, copying all the data from $field

future/includes/class-gv-field.php

Spacing +17 added lines, -17 removed lines

@@ -166,7 +166,7 @@ 
 	 * @return \GV\Field The field implementation from configuration (\GV\GF_Field, \GV\Internal_Field).
 	 */
 	public static function from_configuration( $configuration ) {
-		if ( empty( $configuration['id'] ) ) {
+		if ( empty( $configuration[ 'id' ] ) ) {
 			$field = new self();
 			gravityview()->log->error( 'Trying to get field from configuration without a field ID.', array( 'data' => $configuration ) );
 			$field->update_configuration( $configuration );
@@ -179,8 +179,8 @@ 
 		} else {
 			$trace = debug_backtrace( DEBUG_BACKTRACE_IGNORE_ARGS );
 		}
-		$trace = $trace[1];
-		if ( $trace['function'] == 'from_configuration' && $trace['class'] == __CLASS__ ) {
+		$trace = $trace[ 1 ];
+		if ( $trace[ 'function' ] == 'from_configuration' && $trace[ 'class' ] == __CLASS__ ) {
 			$field = new self();
 			gravityview()->log->error( 'Infinite loop protection tripped. Returning default class here.' );
 			$field->update_configuration( $configuration );
@@ -188,7 +188,7 @@ 
 		}
 
 		/** @type \GV\GF_Field|\GV\Internal_Field $field_class Determine the field implementation to use, and try to use. */
-		$field_class = is_numeric( $configuration['id'] ) ? '\GV\GF_Field' : '\GV\Internal_Field';
+		$field_class = is_numeric( $configuration[ 'id' ] ) ? '\GV\GF_Field' : '\GV\Internal_Field';
 
 		/**
 		 * @filter `gravityview/field/class` Filter the field class about to be created from the configuration.
@@ -227,24 +227,24 @@ 
 	public function update_configuration( $configuration ) {
 		$configuration = wp_parse_args( $configuration, $this->as_configuration() );
 
-		if ( $this->ID != $configuration['id'] ) {
+		if ( $this->ID != $configuration[ 'id' ] ) {
 			/** Smelling trouble here... */
 			gravityview()->log->warning( 'ID is being changed for {field_class} instance, but implementation is not. Use ::from_configuration instead', array( 'field_class', __CLASS__ ) );
 		}
 
-		$this->ID = $configuration['id'];
-		$this->label = $configuration['label'];
-		$this->show_label = $configuration['show_label'] == '1';
-		$this->custom_label = $configuration['custom_label'];
-		$this->custom_class = $configuration['custom_class'];
-		$this->cap = $configuration['only_loggedin'] == '1' ? $configuration['only_loggedin_cap'] : '';
-		$this->search_filter = $configuration['search_filter'] == '1';
-		$this->show_as_link = $configuration['show_as_link'] == '1';
+		$this->ID = $configuration[ 'id' ];
+		$this->label = $configuration[ 'label' ];
+		$this->show_label = $configuration[ 'show_label' ] == '1';
+		$this->custom_label = $configuration[ 'custom_label' ];
+		$this->custom_class = $configuration[ 'custom_class' ];
+		$this->cap = $configuration[ 'only_loggedin' ] == '1' ? $configuration[ 'only_loggedin_cap' ] : '';
+		$this->search_filter = $configuration[ 'search_filter' ] == '1';
+		$this->show_as_link = $configuration[ 'show_as_link' ] == '1';
 
 		/** Shared among all field types (sort of). */
 		$shared_configuration_keys = array(
 			'id', 'label', 'show_label', 'custom_label', 'custom_class',
-			'only_loggedin' ,'only_loggedin_cap', 'search_filter', 'show_as_link',
+			'only_loggedin', 'only_loggedin_cap', 'search_filter', 'show_as_link',
 		);
 
 		/** Everything else goes into the properties for now. @todo subclasses! */
@@ -273,7 +273,7 @@ 
 
 		/** A custom label is available. */
 		if ( ! empty( $this->custom_label ) ) {
-			return \GravityView_API::replace_variables( $this->custom_label, $source ? $source->form ? : null : null, $entry ? $entry->as_entry() : null );
+			return \GravityView_API::replace_variables( $this->custom_label, $source ? $source->form ?: null : null, $entry ? $entry->as_entry() : null );
 		}
 
 		return '';
@@ -359,7 +359,7 @@ 
 	 * @return mixed|null The value for the given configuration key, null if doesn't exist.
 	 */
 	public function __get( $key ) {
-		switch( $key ) {
+		switch ( $key ) {
 			default:
 				if ( isset( $this->configuration[ $key ] ) ) {
 					return $this->configuration[ $key ];
@@ -377,7 +377,7 @@ 
 	 * @return boolean Whether this $key is set or not.
 	 */
 	public function __isset( $key ) {
-		switch( $key ) {
+		switch ( $key ) {
 			default:
 				return isset( $this->configuration[ $key ] );
 		}