d.php

<?php

function test(){
	$x = 10;
	echo '<p>' . $x . "</p>\n";
}

function test2(){
	$x = 5;
	echo '<p>' . $x . "</p>\n";
}


function test3(){
	$x = 7;
	echo '<p>' . $x . "</p>\n";
}



test();
test2();
test3();


/*
OUTPUT
10
5
7
*/
?>