| public getTermsByDocumentId ( mixed $docId ) : array | ||
| $docId | mixed | |
| return | array | |
public function getTermsByDocumentId($docId)
{
$termsFoundIn = [];
foreach ($this->index as $term => $row) {
if (in_array($docId, $row[self::POSTINGS])) {
$termsFoundIn[] = $term;
}
}
return $termsFoundIn;
}