function SourcePluginBase::key
Same name in other branches
- 8.9.x core/modules/migrate/src/Plugin/migrate/source/SourcePluginBase.php \Drupal\migrate\Plugin\migrate\source\SourcePluginBase::key()
- 10 core/modules/migrate/src/Plugin/migrate/source/SourcePluginBase.php \Drupal\migrate\Plugin\migrate\source\SourcePluginBase::key()
- 11.x core/modules/migrate/src/Plugin/migrate/source/SourcePluginBase.php \Drupal\migrate\Plugin\migrate\source\SourcePluginBase::key()
Gets the iterator key.
Implementation of \Iterator::key() - called when entering a loop iteration, returning the key of the current row. It must be a scalar - we will serialize to fulfill the requirement, but using getCurrentIds() is preferable.
File
-
core/
modules/ migrate/ src/ Plugin/ migrate/ source/ SourcePluginBase.php, line 359
Class
- SourcePluginBase
- The base class for source plugins.
Namespace
Drupal\migrate\Plugin\migrate\sourceCode
public function key() {
return serialize($this->currentSourceIds);
}
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