AW: [PHP-DB] recursion

[Michael Rudel]

Hi Andrew,

This works fine:

   // Prints out an array recursiv
   function print_array( $array, $seperator = "" )
   {
      while ( list( $key, $val ) = each($array) )
      {
         if ( is_array( $val ) )
         {
            print_array( $val, $seperator." => ".$key );
         }
         else
         {
            echo "$seperator => $key => $val<BR>\n";
         }
      }
   echo "<BR>\n";
   }


Hope this helps.

BTW: the [PHP-DB]-List isn't the right one for this question =8)

Greetinx,
  Mike
(Germany)

-----Ursprungliche Nachricht-----
Von: Andrew [mailto:[EMAIL PROTECTED]]
Gesendet: Dienstag, 30. Januar 2001 09:18
An: PHP-DB
Betreff: [PHP-DB] recursion


Hi,
Does PHP4 support recursive function ivocation?
It seemed tome that it does not, because the code below doesn't work
properly.

function RecPrintDeps($arr, $depth=0){
    //print_r($arr);
    $depth++;
    printf("<H$depth><a href=\"%s?dep=%s\">%s</a></H$depth>", $HTTP_SELF,
$arr[0], $arr[2]);
    while(list($k,$v)=each($this->$deptree)){
        if($v[1]==$arr[0])
        $this->RecPrintDeps($v,$depth);
    }
}

The function is a member of a class.

Regards,

Andrew Kozachenko
Programmer
Ukraine International Airlines


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