PW search and find matches

find matches example

$words = '';
$q = $sanitizer->selectorValue($input->post->q);
$words = explode(' ', $q);

foreach($words as $word) {
	$word = $sanitizer->selectorValue($word); 
	if($word) $selectorEmergencyContacts .= "title|label_$lang*=$word, ";
}

...

// search for Emergency Contact Addresses, match pages that have this address in "emergency_address_select" page field (in two lines!!!)
$address_matches = $pages->get(1458)->find( $selectorEmergencyContacts . " template=emergency-contact, include=hidden");
if(count($address_matches) > 0) {
	// if we found Contacts, we search for objects having this address added through page reference field "address_select"
	$matchesA = $pages->get(1010)->find("emergency_address_select=$address_matches, template=object");
	$results->import($matchesA);
}

...