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getvalue.php
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<!DOCTYPE HTML>
<html lang="en-US">
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<h3>For single Selection:</h3>
<form action="" method="post">
<select name="country" id="">
<option value="Bangladesh">Bangladesh</option>
<option value="India">India</option>
<option value="Pakistan">Pakistan</option>
<option value="UK">UK</option>
<option value="USA">USA</option>
</select>
<input type="submit"name="submit" value="Get Value" />
</form>
<?php
if(isset($_POST['submit']))
{
$get_value=$_POST['country'];
echo"You have selected:$get_value ";
}
?>
<h3>For Multiple Selection:</h3>
<form action="" method="post">
<select multiple name="country[]" id="">
<option value="Bangladesh">Bangladesh</option>
<option value="India">India</option>
<option value="Pakistan">Pakistan</option>
<option value="UK">UK</option>
<option value="USA">USA</option>
</select>
<input type="submit"name="submit" value="Get Value" />
</form>
<?php
if(isset($_POST['submit']))
{
$get_country=$_POST['country'];
echo"You have selected: <br /> ";
foreach($get_country as $countries)
{
echo$countries."<br />";
}
}
?>
<?php
function myfunction()
{
$x=30;
return $x;
}
echo myfunction();
?>
</body>
</html>