<?php
function EgyBlokkKiir($idx,$adat,&$db){
   $db++;
   echo "<tr><td>{$idx}</td><td>";
   if(count($adat)<2)
      echo str_replace("\r","<br/>",str_replace("\n","<br/>",str_replace("\r\n","<br/>",$adat)));
   else{
      echo "<table><thead><tr><th>név</th><th>érték</th></tr></thead><tbody>";
      foreach($adat as $adat1=>$adat2)
         echo "<tr><td>[{$adat1}]</td><td>".str_replace("\n","<br/>",str_replace("\n","<br/>",str_replace("\r\n","<br/>",$adat2)))."</td></tr>";
      echo "</tbody></table>";
      }
   echo "</td></tr>";
   }

// GET lekezelése
echo "<table border=1><caption>GET</caption><thead><tr><th>név</th><th>érték</th></tr></thead><tbody>";
$db=0;
foreach($_GET as $idx=>$adat)
   EgyBlokkKiir($idx,$adat,$db);
if($db==0)
   echo "<tr><td colspan=2>Nincs adat!</td></tr>";
echo "</tbody></table>";

// POST lekezelése
echo "<table border=1><caption>POST</caption><thead><tr><th>név</th><th>érték</th></tr></thead><tbody>";
$db=0;
foreach($_POST as $idx=>$adat)
   EgyBlokkKiir($idx,$adat,$db);
if($db==0)
   echo "<tr><td colspan=2>Nincs adat!</td></tr>";
echo "</table>";
?>