<html>
<body>
<form method="POST" action="<?php echo $_SERVER['PHP_SELF']; ?>">
Select options:
<input type="radio" value="push" name="d1">Push</input>
<input type="radio" value="pop" name="d1">Pop</input>
<input type="radio" value="shift" name="d1">Shift</input>
<input type="radio" value="unshift" name="d1">Unshift</input>
<input type="submit">
</form>
<?php
echo "
Index ARRAY.......
";
$a = array(1,2,3,4,5,6,7);
print_r($a);
if($_SERVER["REQUEST_METHOD"] == "POST")
{
$opt = $_POST['d1'];
if($opt == 'push')
{
array_push($a,11);
print_r($a);
}
else if($opt == 'pop')
{
array_pop($a);
print_r($a);
}
else if($opt == 'shift')
{
array_shift($a);
print_r($a);
}
else if($opt == 'unshift')
{
array_unshift($a,11);
print_r($a);
}
}
?>