php EnsureIsArray类(方法)实例源码

/**
  * Certificates contains collection of exemption certificate records.
  */
 public function getCertificates()
 {
     if (isset($this->Certificates->Certificate)) {
         return EnsureIsArray($this->Certificates->Certificate);
     } else {
         return null;
     }
 }

/**
  * Accessor
  * @return array
  */
 public function getMessages()
 {
     return EnsureIsArray($this->Messages->Message);
 }

/**
  * Accessor
  * @return decimal
  */
 public function getTaxDetails()
 {
     return EnsureIsArray($this->TaxDetails->TaxDetail);
 }

public function getLines()
 {
     return is_array($this->Lines) ? $this->Lines : EnsureIsArray($this->Lines->Line);
 }

/**
  * Accessor
  * @return array
  */
 public function getValidCompanies()
 {
     return EnsureIsArray($this->Companies->Company);
 }