protected function MigrateSourceXML::hash in Migrate 7.2

Generate a hash of the source row.

Parameters

$row:

Return value

string

Overrides MigrateSource::hash

File

plugins/sources/xml.inc, line 1394

Support for migration from XML sources.

Class

MigrateSourceXML

Implementation of MigrateSource, to handle imports from XML files.

Code

protected function hash($row) {

  // $row->xml is a SimpleXMLElement. Temporarily set it as an XML string
  // to prevent parent::hash() failing when try to create the hash.
  return parent::hash($row->xml
    ->asXML());
}