Code
<?php
$carname[0]="Zen";
$carname[1]="Alto";
$carname[2]="BMW";
$carname[3]="Maruti";
$carname[2]=" Honda City";//overwrite BMw with Honda City
echo $carname[0]."<br/>";
echo $carname[1]."<br/>";
echo $carname[2]."<br/>";
echo $carname[3]."<br/>";
?>
