| public eq ( $num ) : phpQueryObject | QueryTemplatesSource | QueryTemplatesParse | QueryTemplatesSourceQuery | ||
| return | phpQueryObject | QueryTemplatesSource | QueryTemplatesParse | QueryTemplatesSourceQuery | |
public function eq($num)
{
$oldStack = $this->elements;
$this->elementsBackup = $this->elements;
$this->elements = array();
if (isset($oldStack[$num])) {
$this->elements[] = $oldStack[$num];
}
return $this->newInstance();
}