original_string: private function readStoredRoutineMetadata(): void
    {
      if (file_exists($this->phpStratumMetadataFilename))
      {
        $this->phpStratumMetadata = (array)json_decode(file_get_contents($this->phpStratumMetadataFilename), true);
        if (json_last_error()!=JSON_ERROR_NONE)
        {
          throw new RuntimeException("Error decoding JSON: '%s'.", json_last_error_msg());
        }
      }
    }
code: private function readStoredRoutineMetadata(): void
    {
      if (file_exists($this->phpStratumMetadataFilename))
      {
        $this->phpStratumMetadata = (array)json_decode(file_get_contents($this->phpStratumMetadataFilename), true);
        if (json_last_error()!=JSON_ERROR_NONE)
        {
          throw new RuntimeException("Error decoding JSON: '%s'.", json_last_error_msg());
        }
      }
    }
code_tokens: private function readStoredRoutineMetadata ( ) : void { if ( file_exists ( $ this -> phpStratumMetadataFilename ) ) { $ this -> phpStratumMetadata = ( array ) json_decode ( file_get_contents ( $ this -> phpStratumMetadataFilename ) , true ) ; if ( json_last_error ( ) != JSON_ERROR_NONE ) { throw new RuntimeException ( "Error decoding JSON: '%s'." , json_last_error_msg ( ) ) ; } } }
docstring: Reads the metadata of stored routines from the metadata file.
docstring_tokens: Reads the metadata of stored routines from the metadata file .