1 prefetch.inc | public DatabaseStatementPrefetch::next() |
File
- core/
includes/ database/ prefetch.inc, line 356 - Database interface code for engines that need complete control over their result sets.
Class
- DatabaseStatementPrefetch
- An implementation of DatabaseStatementInterface that prefetches all data.
Code
public function next() {
if (!empty($this->data)) {
$this->currentRow = reset($this->data);
$this->currentKey = key($this->data);
unset($this->data[$this->currentKey]);
}
else {
$this->currentRow = NULL;
}
}