Strategy11 / formidable-forms

classes/models/FrmSalesApi.php

Spacing +6 added lines, -6 removed lines

@@ -112,8 +112,8 @@ 
 		$cross_sell_links = $data['cross_sell_link'];
 		$index            = self::determine_cross_sell_index( $cross_sell_text );
 
-		self::$cross_sell_text = sanitize_text_field( $cross_sell_text[ $index ] );
-		self::$cross_sell_link = esc_url_raw( $cross_sell_links[ $index ] );
+		self::$cross_sell_text = sanitize_text_field( $cross_sell_text[$index] );
+		self::$cross_sell_link = esc_url_raw( $cross_sell_links[$index] );
 	}
 
 	/**
@@ -168,7 +168,7 @@ 
 			return;
 		}
 
-		self::$sales[ $sale['key'] ] = $this->fill_sale( $sale );
+		self::$sales[$sale['key']] = $this->fill_sale( $sale );
 	}
 
 	/**
@@ -275,7 +275,7 @@ 
 
 		$sale = self::$instance->get_best_sale();
 
-		return is_array( $sale ) && ! empty( $sale[ $key ] ) ? $sale[ $key ] : false;
+		return is_array( $sale ) && ! empty( $sale[$key] ) ? $sale[$key] : false;
 	}
 
 	/**
@@ -472,14 +472,14 @@ 
 			esc_html( self::$cross_sell_text ),
 			'activate_plugins',
 			'frm-sales-api-cross-sell',
-			function () {
+			function() {
 				// There is no page. The redirect logic is handled below, before this callback is triggered.
 			}
 		);
 
 		add_action(
 			'admin_init',
-			function () {
+			function() {
 				if ( ! current_user_can( 'activate_plugins' ) ) {
 					return;
 				}