TASK: Verify generated PHP protobuf methods for arrangement_name field

COMPLETED SUCCESSFULLY

Generated File: php/generated/Rv/Data/PlaylistItem/Presentation.php

Methods Generated:
  1. public function getArrangementName()
     - Returns: $this->arrangement_name
     - Type: string
     - Access: public getter

  2. public function setArrangementName($var)
     - Parameter: $var (string)
     - Validation: GPBUtil::checkString($var, True)
     - Type: public setter

Verification Command:
  grep -A 2 "getArrangementName\|setArrangementName" php/generated/Rv/Data/PlaylistItem/Presentation.php

Output:
  public function getArrangementName()
  {
      return $this->arrangement_name;
  --
  public function setArrangementName($var)
  {
      GPBUtil::checkString($var, True);

Status: BOTH GETTER AND SETTER METHODS GENERATED CORRECTLY
