Поиск по сайту по букве алфавита

<div align="center">  
  <p>  
  <b>Данный пример демонстрирует использование скрипта для фильтрации результатов поиска по сайту по букве алфавита</b>  
  </p>  
  </div>  
  <hr>  
  <?$PHPCODE$("filtersearchbyalph.php")?>

<? </div><div> if ((count($_POST)>0) && $_POST['q']) </div><div> { </div><div>  $___notjson=1; </div><div>  $ch = curl_init(); </div><div>  curl_setopt_array($ch, array(CURLOPT_URL => "/search/?q=".$_POST['q'], </div><div>  CURLOPT_RETURNTRANSFER => TRUE, </div><div>  CURLOPT_CONNECTTIMEOUT => 5, </div><div>  CURLOPT_TIMEOUT => 5, </div><div>  CURLOPT_USERAGENT => "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)") </div><div>  ); </div><div>  $data = curl_exec($ch); </div><div>  curl_close($ch); </div><div>  preg_match("/<table\s+[^>]*?\s*class=[\'\"]?\s*eBlock\s*[\'\"]?/si",$data,$matches,PREG_OFFSET_CAPTURE); </div><div>  $data=substr($data,$matches[0][1]); </div><div>  $matches="none"; </div><div>  preg_match_all("/<div\s+[^>]*?\s*class=[\'\"]?\s*eTitle\s*[\'\"]?.*?\s*<\/div>/i",$data,$matches); </div><div>  $mydata=array(); </div><div>  $myalph=array(); </div><div>  foreach ($matches[0] as $key => $value) </div><div>  { </div><div>  $mydata[$key]=array(); </div><div>  $mydata[$key][0]=$value; </div><div>  preg_match("/>\s*(\p{L})[^<]+</iu",$value,$matches0); </div><div>  if (!isset($matches0[1])) next; </div><div>  $matches0[1]=mb_strtoupper($matches0[1],'UTF-8'); </div><div>  if (!isset($myalph[$matches0[1]])) $myalph[$matches0[1]]=array(); </div><div>  array_push($myalph[$matches0[1]],$key); </div><div>  } </div><div>  preg_match_all("/<div\s+[^>]*?\s*class=[\'\"]?\s*eMessage\s*[\'\"]?.*?\s*<\/div>/i",$data,$matches); </div><div>  foreach ($matches[0] as $key => $value) $mydata[$key][1]=$value; </div><div>  preg_match_all("/<div\s+[^>]*?\s*class=[\'\"]?\s*eDetails\s*[\'\"]?.*?\s*<\/div>/si",$data,$matches); </div><div>  foreach ($matches[0] as $key => $value) $mydata[$key][2]=$value; </div><div>  $html="<div> </div><div> <form name=\"sortform\" action=\"/php/example005/filtersearchbyalph.php\" method=\"post\" onsubmit=\"_uPostForm(this,{dataType:'script'});return false;\" onerror=\"alert('Error');\"> </div><div> <table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"100%\"> </div><div> <tr><td>"; </div><div>  foreach ($myalph as $key => $value) $html.=" <input type=\"submit\" value=\"".$key."\" uzzonclick=\"document.sortform.letter.value='".$key."'\">"; </div><div>  $html.="</td></tr></table> </div><div> <input type=\"hidden\" name=\"q\" value=\"".$_POST['q']."\"> </div><div> <input type=\"hidden\" name=\"letter\" value=\"\"> </div><div> </form></div><table>"; </div><div>  if (!$_POST['letter']) foreach ($mydata as $value) $html.="<tr><td>".$value[0].$value[1].$value[2]."</td></tr><tr><td> </td></tr>"; </div><div>  else foreach ($myalph[$_POST['letter']] as $value) $html.="<tr><td>".$mydata[$value][0].$mydata[$value][1].$mydata[$value][2]."</td></tr><tr><td> </td></tr>"; </div><div>  $html.="</table><br><hr><br>"; </div><div>  $html=str_replace("\n"," ",$html); </div><div>  $html=str_replace("'","'",$html); </div><div>  echo "$('#sortsearch').html('$html')"; </div><div>  return; </div><div> } </div><div> ?>  

  <div id='sortsearch'></div>  
  <form action="/php/example005/filtersearchbyalph.php" method="post" onsubmit="_uPostForm(this,{dataType:'script'});return false;" onerror="alert('Error');">  
  <p>Поисковый запрос: </p><input type="text" name="q" />  
  <p><input type="submit" value="Поиск"></p>  
  </form>