Displaying Unique Values In An Array

[phpprogrammer]

Dear Friends,

<?php

$arrFirst[0]="indian";
$arrFirst[1]="andhra";
$arrFirst[2]="america";
$arrFirst[3]="hyderabad";
$arrFirst[4]="hindi";
$arrFirst[5]="english";
$arrFirst[6]="suresh";
$arrFirst[7]="mouse";
$arrFirst[8]="indian";
$arrFirst[9]="software";
$arrFirst[10]="indian";
$arrFirst[11]="phptalk.com";

?>

how can I display the unique values of this array, ie here indian is repeating 3 times but I need to print only one time

regards
bvsureshbabu

[phpprogrammer]

Dear Friends,
I found the soluton

<?php

$arrFirst[0]="indian";
$arrFirst[1]="andhra";
$arrFirst[2]="america";
$arrFirst[3]="hyderabad";
$arrFirst[4]="hindi";
$arrFirst[5]="english";
$arrFirst[6]="suresh";
$arrFirst[7]="mouse";
$arrFirst[8]="indian";
$arrFirst[9]="software";
$arrFirst[10]="indian";
$arrFirst[11]="phptalk.com";

$result = array_unique($arrFirst);
var_dump($result);
?>

regards
bvsureshbabu