foreach ($aPhrases as $iPhrase => $oPhrase) {
$aNewPhraseSearches = array();
$sPhraseType = $bIsStructured ? $oPhrase->getPhraseType() : '';
foreach ($aPhrases as $iPhrase => $oPhrase) {
$aNewPhraseSearches = array();
$sPhraseType = $bIsStructured ? $oPhrase->getPhraseType() : '';