9,11d8
<   $backsome=-3;
<   $bckbit='';
<   $forbit='';
16,25c13
<       if (strtolower(substr($intrm,($backsome - 1),4)) == ' of ') {
<        if (strtolower(substr($intrm,($backsome - 2),5)) >= '0 of ' && strtolower(substr($intrm,($backsome - 2),5)) <= '9 of ') {
<        $isordinal=true;
<        $bckbit=' ';
<        } else {
<        $forbit=substr($intrm,$backsome,3);
<        $backsome-=3;
<        }
<       }
<       if (substr($intrm,($backsome - 1),1) >= '0' && substr($intrm,($backsome - 1),1) <= '9') {
---
>       if (substr($intrm,-4,1) >= '0' && substr($intrm,-4,1) <= '9') {
27c15
<          switch (strtolower(substr($intrm,$backsome,2))) {
---
>          switch (strtolower(substr($intrm,-3,2))) {
43,44c31
<     //return str_replace($bckbit . substr($intrm,$backsome,3) . $forbit, ' ', str_replace($bckbit . substr($intrm,$backsome,3) . $forbit . $needle . ',', substr($intrm,$backsome,3) . $needle . ' ', str_replace($bckbit . substr($intrm,$backsome,3) . $forbit . $needle . ', ', substr($intrm,$backsome,3) . $needle . ' ', $haystack)));
<     return str_replace($bckbit . substr($intrm,$backsome,3) . $forbit, ' ', str_replace($bckbit . substr($intrm,$backsome,3) . $forbit . $needle . ',', ' ' . $needle . ' ', str_replace($bckbit . substr($intrm,$backsome,3) . $forbit . $needle . ', ', ' ' . $needle . ' ', $haystack)));
---
>     return str_replace(substr($intrm,-3,3), ' ', str_replace(substr($intrm,-3,3) . $needle . ',', substr($intrm,-3,3) . $needle . ' ', $haystack));
51,56d37
<  $origviapm=$viapm;
<  $orthere=false;
<  $andthere=false;
<  $ors=[];
<  $ands=[];
<  $orands=[];
64,80d44
<    $andors=explode('&&',str_replace('||', '&&', $viapm));
<    for ($ii=0; $ii<sizeof($andors); $ii++) {
<    $previa='';
<    if ($ii > 0) {
<      if (strpos($origviapm, '&&' . $andors[$ii]) !== false) {
<        array_push($ands, $orands[-1 + $ii]);
<        $andthere=true;
<      } else if (strpos($origviapm, '||' . $andors[$ii]) !== false) {
<        array_push($ors, $orands[-1 + $ii]);
<        $orthere=true;
<      }
<    }
<    if (sizeof($andors) > 1) {
<    $viapm=trim($andors[$ii]);
<    } else {
<    $viapm=$andors[$ii];
<    }
299,300d262
<    array_push($orands, $previa . $viapm);
<    }
304,320c266
<      $worryaboutlast=true;
<      $worryless=false;
<      if ($andthere) {
<        for ($ijk=0; $ijk<sizeof($ands); $ijk++) {
<          if (!preg_match('/' . $ands[$ijk] . '/i', $title)) {
<            $worryaboutlast=false;
<          }
<        }
<      }
<      if ($orthere) {
<        for ($ijk=0; $ijk<sizeof($ors); $ijk++) {
<          if (preg_match('/' . $ors[$ijk] . '/i', $title)) {
<            $worryless=true;
<          }
<        }
<      }
<      if (($worryless || preg_match('/' . $previa . $viapm . '/i', $title)) && $worryaboutlast) {
---
>      if (preg_match('/' . $previa . $viapm . '/i', $title)) {