diff --git a/packages/core-php/src/TwigFunctions.php b/packages/core-php/src/TwigFunctions.php
index <HASH>..<HASH> 100644
--- a/packages/core-php/src/TwigFunctions.php
+++ b/packages/core-php/src/TwigFunctions.php
@@ -268,7 +268,7 @@ class TwigFunctions {
   // Loops through _context, returns props that are in schema
   public static function initialize_props() {
     return new Twig_SimpleFunction('initialize_props', function($items, $schema) {
-      return Utils::build_props_array($items, $schema);
+      return Utils::buildPropsArray($items, $schema);
     });
   }
 
diff --git a/packages/core-php/src/Utils.php b/packages/core-php/src/Utils.php
index <HASH>..<HASH> 100644
--- a/packages/core-php/src/Utils.php
+++ b/packages/core-php/src/Utils.php
@@ -122,7 +122,7 @@ class Utils {
    * @param array $schema - The schema object for a particular component
    * @return array - An associative array of props
    */
-  public static function build_props_array($items, $schema) {
+  public static function buildPropsArray($items, $schema) {
     $props = array();
 
     // If schema has properties to check against
refactor: camelCase build array props function