Strategy11 / formidable-forms

classes/helpers/FrmEntriesListHelper.php

Spacing +3 added lines, -3 removed lines

@@ -70,7 +70,7 @@ 
 
 		if ( strpos( $orderby, 'meta' ) !== false ) {
 			$order_field_type = FrmField::get_type( str_replace( 'meta_', '', $orderby ) );
-			$orderby          .= in_array( $order_field_type, array( 'number', 'scale', 'star' ) ) ? '+0' : '';
+			$orderby .= in_array( $order_field_type, array( 'number', 'scale', 'star' ) ) ? '+0' : '';
 		}
 
 		$order = self::get_param(
@@ -116,7 +116,7 @@ 
 			$form_ids              = $this->get_form_ids( $form_id );
 			$s_query['it.form_id'] = count( $form_ids ) > 1 ? $form_ids : $form_ids[0];
 		} else {
-			$s_query[]          = array(
+			$s_query[] = array(
 				'or'               => 1,
 				'parent_form_id'   => null,
 				'parent_form_id <' => 1,
@@ -265,7 +265,7 @@ 
 
 		$r = "<tr id='item-action-{$item->id}'$style>";
 
-		list( $columns, $hidden, , $primary ) = $this->get_column_info();
+		list( $columns, $hidden,, $primary ) = $this->get_column_info();
 		$action_col                           = false;
 		$action_columns                       = $this->get_action_columns();
 

classes/models/FrmDb.php

Spacing +14 added lines, -14 removed lines

@@ -64,7 +64,7 @@ 
 		}
 
 		foreach ( $args as $key => $value ) {
-			$where          .= empty( $where ) ? $base_where : $condition;
+			$where .= empty( $where ) ? $base_where : $condition;
 			$array_inc_null = ( ! is_numeric( $key ) && is_array( $value ) && in_array( null, $value ) );
 			if ( is_numeric( $key ) || $array_inc_null ) {
 				$where        .= ' ( ';
@@ -113,12 +113,12 @@ 
 						$where .= ' OR ';
 					}
 					$start    = false;
-					$where    .= $key . ' %s';
+					$where .= $key . ' %s';
 					$values[] = '%' . self::esc_like( $v ) . '%';
 				}
 				$where .= ')';
 			} elseif ( ! empty( $value ) ) {
-				$where  .= ' in (' . self::prepare_array_values( $value, '%s' ) . ')';
+				$where .= ' in (' . self::prepare_array_values( $value, '%s' ) . ')';
 				$values = array_merge( $values, $value );
 			}
 		} elseif ( strpos( $lowercase_key, 'like' ) !== false ) {
@@ -138,7 +138,7 @@ 
 				$where .= 'like';
 			}
 
-			$where    .= ' %s';
+			$where .= ' %s';
 			$values[] = $start . self::esc_like( $value ) . $end;
 
 		} elseif ( $value === null ) {
@@ -306,8 +306,8 @@ 
 		);
 
 		$where_is = strtolower( $where_is );
-		if ( isset( $switch_to[ $where_is ] ) ) {
-			return ' ' . $switch_to[ $where_is ];
+		if ( isset( $switch_to[$where_is] ) ) {
+			return ' ' . $switch_to[$where_is];
 		}
 
 		// > and < need a little more work since we don't want them switched to >= and <=
@@ -371,13 +371,13 @@ 
 		$temp_args = $args;
 		foreach ( $temp_args as $k => $v ) {
 			if ( $v == '' ) {
-				unset( $args[ $k ] );
+				unset( $args[$k] );
 				continue;
 			}
 
 			$db_name = strtoupper( str_replace( '_', ' ', $k ) );
 			if ( strpos( $v, $db_name ) === false ) {
-				$args[ $k ] = $db_name . ' ' . $v;
+				$args[$k] = $db_name . ' ' . $v;
 			}
 		}
 
@@ -451,13 +451,13 @@ 
 	private static function esc_query_args( &$args ) {
 		foreach ( $args as $param => $value ) {
 			if ( $param == 'order_by' ) {
-				$args[ $param ] = self::esc_order( $value );
+				$args[$param] = self::esc_order( $value );
 			} elseif ( $param == 'limit' ) {
-				$args[ $param ] = self::esc_limit( $value );
+				$args[$param] = self::esc_limit( $value );
 			}
 
-			if ( $args[ $param ] == '' ) {
-				unset( $args[ $param ] );
+			if ( $args[$param] == '' ) {
+				unset( $args[$param] );
 			}
 		}
 	}
@@ -540,7 +540,7 @@ 
 		$limit = explode( ',', trim( $limit ) );
 		foreach ( $limit as $k => $l ) {
 			if ( is_numeric( $l ) ) {
-				$limit[ $k ] = $l;
+				$limit[$k] = $l;
 			}
 		}
 
@@ -691,7 +691,7 @@ 
 	 */
 	public static function add_key_to_group_cache( $key, $group ) {
 		$cached         = self::get_group_cached_keys( $group );
-		$cached[ $key ] = $key;
+		$cached[$key] = $key;
 		wp_cache_set( 'cached_keys', $cached, $group, 300 );
 	}
 

classes/views/frm-fields/front-end/combo-field/combo-field.php

Spacing +6 added lines, -6 removed lines

@@ -41,7 +41,7 @@ 
 			$sub_field_class   = "frm_form_field form-field frm_form_subfield-{$name} {$sub_field['wrapper_classes']}";
 			$sub_field_desc    = FrmField::get_option( $field, $name . '_desc' );
 
-			if ( isset( $errors[ 'field' . $field_id . '-' . $name ] ) ) {
+			if ( isset( $errors['field' . $field_id . '-' . $name] ) ) {
 				$sub_field_class .= ' frm_blank_field';
 			}
 			?>
@@ -61,10 +61,10 @@ 
 						<input
 							type="<?php echo esc_attr( $sub_field['type'] ); ?>"
 							id="<?php echo esc_attr( $html_id . '_' . $name ); ?>"
-							value="<?php echo esc_attr( isset( $field_value[ $name ] ) ? $field_value[ $name ] : '' ); ?>"
+							value="<?php echo esc_attr( isset( $field_value[$name] ) ? $field_value[$name] : '' ); ?>"
 							<?php
-							if ( ! empty( $field_value[ $name ] ) ) {
-								echo 'data-frmval="' . esc_attr( $field_value[ $name ] ) . '" ';
+							if ( ! empty( $field_value[$name] ) ) {
+								echo 'data-frmval="' . esc_attr( $field_value[$name] ) . '" ';
 							}
 							if ( empty( $args['remove_names'] ) ) {
 								echo 'name="' . esc_attr( $field_name ) . '[' . esc_attr( $name ) . ']" ';
@@ -81,9 +81,9 @@ 
 				}
 
 				// Don't show individual field errors when there is a combo field error.
-				if ( ! empty( $errors ) && isset( $errors[ 'field' . $field_id . '-' . $name ] ) && ! isset( $errors[ 'field' . $field_id ] ) ) {
+				if ( ! empty( $errors ) && isset( $errors['field' . $field_id . '-' . $name] ) && ! isset( $errors['field' . $field_id] ) ) {
 					?>
-					<div class="frm_error" role="alert"><?php echo esc_html( $errors[ 'field' . $field_id . '-' . $name ] ); ?></div>
+					<div class="frm_error" role="alert"><?php echo esc_html( $errors['field' . $field_id . '-' . $name] ); ?></div>
 				<?php } ?>
 			</div>
 		<?php } ?>

classes/views/frm-fields/front-end/checkbox-field.php

Spacing +1 added lines, -1 removed lines

@@ -83,6 +83,6 @@
 
 		?></div>
 <?php
-		++$option_index;
+		++ $option_index;
 	}
 }

classes/helpers/FrmCurrencyHelper.php

Spacing +4 added lines, -4 removed lines

@@ -16,10 +16,10 @@
 	public static function get_currency( $currency ) {
 		$currency   = strtoupper( $currency );
 		$currencies = self::get_currencies();
-		if ( isset( $currencies[ $currency ] ) ) {
-			$currency = $currencies[ $currency ];
-		} elseif ( isset( $currencies[ strtolower( $currency ) ] ) ) {
-			$currency = $currencies[ strtolower( $currency ) ];
+		if ( isset( $currencies[$currency] ) ) {
+			$currency = $currencies[$currency];
+		} elseif ( isset( $currencies[strtolower( $currency )] ) ) {
+			$currency = $currencies[strtolower( $currency )];
 		} else {
 			$currency = $currencies['USD'];
 		}

classes/controllers/FrmAddonsController.php

Spacing +15 added lines, -15 removed lines

@@ -101,7 +101,7 @@ 
 		} else {
 			foreach ( $addons as $k => $addon ) {
 				if ( empty( $addon['excerpt'] ) && $k !== 'error' ) {
-					unset( $addons[ $k ] );
+					unset( $addons[$k] );
 				}
 			}
 		}
@@ -202,7 +202,7 @@ 
 
 		foreach ( $list as $k => $info ) {
 			$info['slug'] = $k;
-			$list[ $k ]   = array_merge( $defaults, $info );
+			$list[$k]   = array_merge( $defaults, $info );
 		}
 		return $list;
 	}
@@ -352,17 +352,17 @@ 
 				continue;
 			}
 
-			$wp_plugin    = isset( $wp_plugins[ $folder ] ) ? $wp_plugins[ $folder ] : array();
+			$wp_plugin    = isset( $wp_plugins[$folder] ) ? $wp_plugins[$folder] : array();
 			$wp_version   = isset( $wp_plugin['Version'] ) ? $wp_plugin['Version'] : '1.0';
 			$plugin->slug = explode( '/', $folder )[0];
 
 			if ( version_compare( $wp_version, $plugin->new_version, '<' ) ) {
-				$transient->response[ $folder ] = $plugin;
+				$transient->response[$folder] = $plugin;
 			} else {
-				$transient->no_update[ $folder ] = $plugin;
+				$transient->no_update[$folder] = $plugin;
 			}
 
-			$transient->checked[ $folder ] = $wp_version;
+			$transient->checked[$folder] = $wp_version;
 
 		}
 
@@ -395,7 +395,7 @@ 
 	 */
 	protected static function is_installed( $plugin ) {
 		$all_plugins = self::get_plugins();
-		return isset( $all_plugins[ $plugin ] );
+		return isset( $all_plugins[$plugin] );
 	}
 
 	/**
@@ -434,13 +434,13 @@ 
 			}
 
 			$download_id = isset( $plugin['id'] ) ? $plugin['id'] : 0;
-			if ( ! empty( $download_id ) && ! isset( $version_info[ $download_id ]['package'] ) ) {
+			if ( ! empty( $download_id ) && ! isset( $version_info[$download_id]['package'] ) ) {
 				// if this addon is using its own license, get the update url
 				$addon_info = $api->get_api_info();
 
-				$version_info[ $download_id ] = $addon_info[ $download_id ];
+				$version_info[$download_id] = $addon_info[$download_id];
 				if ( isset( $addon_info['error'] ) ) {
-					$version_info[ $download_id ]['error'] = array(
+					$version_info[$download_id]['error'] = array(
 						'message' => $addon_info['error']['message'],
 						'code'    => $addon_info['error']['code'],
 					);
@@ -539,8 +539,8 @@ 
 					return $addon;
 				}
 			}
-		} elseif ( isset( $addons[ $download_id ] ) ) {
-			$plugin = $addons[ $download_id ];
+		} elseif ( isset( $addons[$download_id] ) ) {
+			$plugin = $addons[$download_id];
 		}
 
 		return $plugin;
@@ -604,7 +604,7 @@ 
 			self::prepare_addon_link( $addon['link'] );
 
 			self::set_addon_status( $addon );
-			$addons[ $id ] = $addon;
+			$addons[$id] = $addon;
 		}
 	}
 
@@ -645,7 +645,7 @@ 
 			'utm_medium'   => 'addons',
 			'utm_campaign' => 'liteplugin',
 		);
-		$link       = add_query_arg( $query_args, $link );
+		$link = add_query_arg( $query_args, $link );
 	}
 
 	/**
@@ -1373,7 +1373,7 @@ 
 		$addons = $api->get_api_info();
 
 		if ( is_array( $addons ) && array_key_exists( $addon_id, $addons ) ) {
-			$dates    = $addons[ $addon_id ];
+			$dates    = $addons[$addon_id];
 			$requires = FrmFormsHelper::get_plan_required( $dates );
 		}
 

classes/helpers/FrmTipsHelper.php

Spacing +4 added lines, -4 removed lines

@@ -45,7 +45,7 @@ 
 			'page'  => '',
 			'class' => 'frm-mt-0',
 		);
-		$tip      = array_merge( $defaults, $tip );
+		$tip = array_merge( $defaults, $tip );
 
 		if ( isset( $tip['link'] ) && ! isset( $tip['link']['medium'] ) ) {
 			$tip['link']['medium'] = 'tip';
@@ -372,7 +372,7 @@ 
 	 * @return array
 	 */
 	public static function get_banner_tip() {
-		$tips       = array(
+		$tips = array(
 			array(
 				'link' => array(
 					'medium'  => 'banner',
@@ -399,7 +399,7 @@ 
 			),
 		);
 		$random     = rand( 0, count( $tips ) - 1 );
-		$tip        = $tips[ $random ];
+		$tip        = $tips[$random];
 		$tip['num'] = $random;
 
 		return $tip;
@@ -408,7 +408,7 @@ 
 	public static function get_random_tip( $tips ) {
 		$random = rand( 0, count( $tips ) - 1 );
 
-		return $tips[ $random ];
+		return $tips[$random];
 	}
 
 	/**

classes/models/FrmEmailStats.php

Spacing +9 added lines, -9 removed lines

@@ -122,7 +122,7 @@ 
 	 * @param array $stats Statistics section data.
 	 */
 	protected function add_payments_data( &$stats ) {
-		$payment_data  = FrmEmailSummaryHelper::get_payments_data( $this->from_date, $this->to_date );
+		$payment_data = FrmEmailSummaryHelper::get_payments_data( $this->from_date, $this->to_date );
 		$stats['payments_count'] = array(
 			'label'   => __( 'Payments collected', 'formidable' ),
 			'count'   => $payment_data['count'],
@@ -131,7 +131,7 @@ 
 
 		// Build total for each currency.
 		foreach ( $payment_data['total'] as $currency => $amount ) {
-			$stats[ 'payments_total_' . $currency ] = array(
+			$stats['payments_total_' . $currency] = array(
 				// translators: currency name.
 				'label'   => sprintf( __( 'Total %s', 'formidable' ), strtoupper( $currency ) ),
 				'count'   => $amount,
@@ -141,7 +141,7 @@ 
 		}
 
 		if ( $this->has_comparison ) {
-			$prev_payment_data  = FrmEmailSummaryHelper::get_payments_data( $this->prev_from_date, $this->prev_to_date );
+			$prev_payment_data = FrmEmailSummaryHelper::get_payments_data( $this->prev_from_date, $this->prev_to_date );
 
 			if ( ! $payment_data['count'] && ! $prev_payment_data['count'] ) {
 				// Maybe this site doesn't collect payment, hide these sections.
@@ -153,23 +153,23 @@ 
 
 			// Compare total for each currency.
 			foreach ( $payment_data['total'] as $currency => $amount ) {
-				if ( ! isset( $prev_payment_data['total'][ $currency ] ) ) {
-					$stats[ 'payments_total_' . $currency ]['compare'] = 1;
+				if ( ! isset( $prev_payment_data['total'][$currency] ) ) {
+					$stats['payments_total_' . $currency]['compare'] = 1;
 					continue;
 				}
 
-				$stats[ 'payments_total_' . $currency ]['compare'] = $this->get_compare_diff( $amount, $prev_payment_data['total'][ $currency ] );
-				unset( $prev_payment_data['total'][ $currency ] );
+				$stats['payments_total_' . $currency]['compare'] = $this->get_compare_diff( $amount, $prev_payment_data['total'][$currency] );
+				unset( $prev_payment_data['total'][$currency] );
 			}
 
 			// If prev month has more currencies.
 			foreach ( $prev_payment_data['total'] as $currency => $amount ) {
-				$stats[ 'payments_total_' . $currency ] = array(
+				$stats['payments_total_' . $currency] = array(
 					// translators: currency name.
 					'label'   => sprintf( __( 'Total %s', 'formidable' ), strtoupper( $currency ) ),
 					'count'   => 0,
 					'display' => $this->get_formatted_price( 0, $currency ),
-					'compare' => -1,
+					'compare' => - 1,
 				);
 			}
 		}

classes/models/FrmForm.php

Spacing +27 added lines, -27 removed lines

@@ -209,7 +209,7 @@ 
 			}
 
 			if ( $new_val !== $value ) {
-				$new_values[ $key ] = $new_val;
+				$new_values[$key] = $new_val;
 			}
 		}
 
@@ -240,7 +240,7 @@ 
 
 		foreach ( $values as $value_key => $value ) {
 			if ( $value_key && in_array( $value_key, $form_fields ) ) {
-				$new_values[ $value_key ] = $value;
+				$new_values[$value_key] = $value;
 			}
 		}
 
@@ -323,15 +323,15 @@ 
 		$existing_keys = array_keys( $values['item_meta'] );
 		foreach ( $all_fields as $fid ) {
 			if ( ! in_array( $fid->id, $existing_keys ) && ( isset( $values['frm_fields_submitted'] ) && in_array( $fid->id, $values['frm_fields_submitted'] ) ) || isset( $values['options'] ) ) {
-				$values['item_meta'][ $fid->id ] = '';
+				$values['item_meta'][$fid->id] = '';
 			}
-			$field_array[ $fid->id ] = $fid;
+			$field_array[$fid->id] = $fid;
 		}
 		unset( $all_fields );
 
 		foreach ( $values['item_meta'] as $field_id => $default_value ) {
-			if ( isset( $field_array[ $field_id ] ) ) {
-				$field = $field_array[ $field_id ];
+			if ( isset( $field_array[$field_id] ) ) {
+				$field = $field_array[$field_id];
 			} else {
 				$field = FrmField::getOne( $field_id );
 			}
@@ -340,7 +340,7 @@ 
 				continue;
 			}
 
-			$is_settings_page = ( isset( $values['options'] ) || isset( $values['field_options'][ 'custom_html_' . $field_id ] ) );
+			$is_settings_page = ( isset( $values['options'] ) || isset( $values['field_options']['custom_html_' . $field_id] ) );
 			if ( $is_settings_page ) {
 				self::get_settings_page_html( $values, $field );
 
@@ -355,22 +355,22 @@ 
 			$update_options = apply_filters( 'frm_field_options_to_update', $update_options );
 
 			foreach ( $update_options as $opt => $default ) {
-				$field->field_options[ $opt ] = isset( $values['field_options'][ $opt . '_' . $field_id ] ) ? $values['field_options'][ $opt . '_' . $field_id ] : $default;
-				self::sanitize_field_opt( $opt, $field->field_options[ $opt ] );
+				$field->field_options[$opt] = isset( $values['field_options'][$opt . '_' . $field_id] ) ? $values['field_options'][$opt . '_' . $field_id] : $default;
+				self::sanitize_field_opt( $opt, $field->field_options[$opt] );
 			}
 
 			$field->field_options = apply_filters( 'frm_update_field_options', $field->field_options, $field, $values );
 
 			$new_field = array(
 				'field_options' => $field->field_options,
-				'default_value' => isset( $values[ 'default_value_' . $field_id ] ) ? FrmAppHelper::maybe_json_encode( $values[ 'default_value_' . $field_id ] ) : '',
+				'default_value' => isset( $values['default_value_' . $field_id] ) ? FrmAppHelper::maybe_json_encode( $values['default_value_' . $field_id] ) : '',
 			);
 
-			if ( ! FrmAppHelper::allow_unfiltered_html() && isset( $values['field_options'][ 'options_' . $field_id ] ) && is_array( $values['field_options'][ 'options_' . $field_id ] ) ) {
-				foreach ( $values['field_options'][ 'options_' . $field_id ] as $option_key => $option ) {
+			if ( ! FrmAppHelper::allow_unfiltered_html() && isset( $values['field_options']['options_' . $field_id] ) && is_array( $values['field_options']['options_' . $field_id] ) ) {
+				foreach ( $values['field_options']['options_' . $field_id] as $option_key => $option ) {
 					if ( is_array( $option ) ) {
 						foreach ( $option as $key => $item ) {
-							$values['field_options'][ 'options_' . $field_id ][ $option_key ][ $key ] = FrmAppHelper::kses( $item, 'all' );
+							$values['field_options']['options_' . $field_id][$option_key][$key] = FrmAppHelper::kses( $item, 'all' );
 						}
 					}
 				}
@@ -400,8 +400,8 @@ 
 	 */
 	private static function maybe_update_max_option( $field, $values, &$new_field ) {
 		if ( $field->type === 'textarea' &&
-			! empty( $values['field_options'][ 'type_' . $field->id ] ) &&
-			in_array( $values['field_options'][ 'type_' . $field->id ], array( 'text', 'email', 'url', 'password', 'phone' ), true ) ) {
+			! empty( $values['field_options']['type_' . $field->id] ) &&
+			in_array( $values['field_options']['type_' . $field->id], array( 'text', 'email', 'url', 'password', 'phone' ), true ) ) {
 
 			$new_field['field_options']['max'] = '';
 
@@ -409,7 +409,7 @@ 
 			 * Update posted field setting so that new 'max' option is displayed after form is saved and page reloads.
 			 * FrmFieldsHelper::fill_default_field_opts populates field options by calling self::get_posted_field_setting.
 			 */
-			$_POST['field_options'][ 'max_' . $field->id ] = '';
+			$_POST['field_options']['max_' . $field->id] = '';
 		}
 	}
 
@@ -484,11 +484,11 @@ 
 	 * Updating the settings page
 	 */
 	private static function get_settings_page_html( $values, &$field ) {
-		if ( isset( $values['field_options'][ 'custom_html_' . $field->id ] ) ) {
+		if ( isset( $values['field_options']['custom_html_' . $field->id] ) ) {
 			$prev_opts     = array();
 			$fallback_html = isset( $field->field_options['custom_html'] ) ? $field->field_options['custom_html'] : FrmFieldsHelper::get_default_html( $field->type );
 
-			$field->field_options['custom_html'] = isset( $values['field_options'][ 'custom_html_' . $field->id ] ) ? $values['field_options'][ 'custom_html_' . $field->id ] : $fallback_html;
+			$field->field_options['custom_html'] = isset( $values['field_options']['custom_html_' . $field->id] ) ? $values['field_options']['custom_html_' . $field->id] : $fallback_html;
 		} elseif ( $field->type == 'hidden' || $field->type == 'user_id' ) {
 			$prev_opts = $field->field_options;
 		}
@@ -514,7 +514,7 @@ 
 		foreach ( $field_cols as $col => $default ) {
 			$default = ( $default === '' ) ? $field->{$col} : $default;
 
-			$new_field[ $col ] = isset( $values['field_options'][ $col . '_' . $field->id ] ) ? $values['field_options'][ $col . '_' . $field->id ] : $default;
+			$new_field[$col] = isset( $values['field_options'][$col . '_' . $field->id] ) ? $values['field_options'][$col . '_' . $field->id] : $default;
 		}
 
 		// Don't save the template option.
@@ -938,8 +938,8 @@ 
 			self::maybe_get_form( $form );
 		}
 
-		if ( isset( $frm_vars['form_params'] ) && is_array( $frm_vars['form_params'] ) && isset( $frm_vars['form_params'][ $form->id ] ) ) {
-			return $frm_vars['form_params'][ $form->id ];
+		if ( isset( $frm_vars['form_params'] ) && is_array( $frm_vars['form_params'] ) && isset( $frm_vars['form_params'][$form->id] ) ) {
+			return $frm_vars['form_params'][$form->id];
 		}
 
 		$action_var = isset( $_REQUEST['frm_action'] ) ? 'frm_action' : 'action'; // phpcs:ignore WordPress.Security.NonceVerification.Missing
@@ -968,15 +968,15 @@ 
 			//if there are two forms on the same page, make sure not to submit both
 			foreach ( $default_values as $var => $default ) {
 				if ( $var == 'action' ) {
-					$values[ $var ] = FrmAppHelper::get_param( $action_var, $default, 'get', 'sanitize_title' );
+					$values[$var] = FrmAppHelper::get_param( $action_var, $default, 'get', 'sanitize_title' );
 				} else {
-					$values[ $var ] = FrmAppHelper::get_param( $var, $default, 'get', 'sanitize_text_field' );
+					$values[$var] = FrmAppHelper::get_param( $var, $default, 'get', 'sanitize_text_field' );
 				}
 				unset( $var, $default );
 			}
 		} else {
 			foreach ( $default_values as $var => $default ) {
-				$values[ $var ] = $default;
+				$values[$var] = $default;
 				unset( $var, $default );
 			}
 		}
@@ -1002,7 +1002,7 @@ 
 			'sdir'     => '',
 		);
 		foreach ( $defaults as $var => $default ) {
-			$values[ $var ] = FrmAppHelper::get_param( $var, $default, 'get', 'sanitize_text_field' );
+			$values[$var] = FrmAppHelper::get_param( $var, $default, 'get', 'sanitize_text_field' );
 		}
 
 		return $values;
@@ -1030,7 +1030,7 @@ 
 			'keep_post' => '',
 		);
 		foreach ( $defaults as $var => $default ) {
-			$values[ $var ] = FrmAppHelper::get_param( $var, $default, 'get', 'sanitize_text_field' );
+			$values[$var] = FrmAppHelper::get_param( $var, $default, 'get', 'sanitize_text_field' );
 		}
 
 		return $values;
@@ -1133,7 +1133,7 @@ 
 		$form = $atts['form'];
 		$default = isset( $atts['default'] ) ? $atts['default'] : '';
 
-		return isset( $form->options[ $atts['option'] ] ) ? $form->options[ $atts['option'] ] : $default;
+		return isset( $form->options[$atts['option']] ) ? $form->options[$atts['option']] : $default;
 	}
 
 	/**