original_string: protected function getLicenseFile($licenseName)
      {
          return isset($this->licenses[strtoupper($licenseName)]) ? $this->licenses[strtoupper($licenseName)] : '';
      }
code: protected function getLicenseFile($licenseName)
      {
          return isset($this->licenses[strtoupper($licenseName)]) ? $this->licenses[strtoupper($licenseName)] : '';
      }
code_tokens: protected function getLicenseFile ( $ licenseName ) { return isset ( $ this -> licenses [ strtoupper ( $ licenseName ) ] ) ? $ this -> licenses [ strtoupper ( $ licenseName ) ] : '' ; }
docstring: Gets the license filename.
  
  @param string $licenseName
  
  @return string Filename or empty-string if not exists
docstring_tokens: Gets the license filename .