Loop and arrays

I have such code, but something is wron...with for loop.. <? header("Content-type: text/vnd.wap.wml"); echo("<?xml version=\"1.0\"?>\n"); echo("<!DOCTYPE wml PUBLIC \"-//WAPFORUM//DTD WML 1.1//EN\" \"http://www.wapforum.org/DTD/wml_1.1.xml\">\n"); $dati="dati.dat"; $kods[50][2]; $kods[0][0]="1-1"; $kods[0][1]="L Veì. Pica"; $kods[1][0]="1-2"; $kods[1][1]="L Desas Pica"; ........................ (all array) $orders=fopen($dati, "w"); fputs($orders, "$lielaspicas;$mazaspicas;$salati;$merces;$muffini;$dzerieni"); fclose($orders);

    $skaits=fopen($dati, "r");

$saturs=fread($skaits, filesize($dati)); $arr=split(';',$str03); $daudz=count($arr); fclose($skaits);

         echo("<wml>\n");
         echo("<card id=\"lulu10\" title=\"Pasutijums izdarits\">\n");
         echo("<p>Jus pasutijat:</p>\n");

for($i=0; $i<$daudz; i++) { for($j=0; $j<50; j++) { if ($arr[i] == $kods[j][0]) {

                echo("<p>Prece: {$kods[j][1]}</p>\n");					

} } }

         echo("</card>\n");
         echo("</wml>\n");

?>