<?php

$a = 010;
$b = 0xA;
$c = 2;

print $a + $b + $c;

?>

<?php

$a = 20;

function myfunction($b) {
	$a = 30;
	
	global $a, $c;
	return $c = ($b + $a);
}

print myfunction(40) + $c;

?>

<?php
  $value=1
 do{
 $count=3;
 $value=$value+2;
 $value=$count*$value;
 } while ($count >=12);
 echo “value=$value”;
 ?>