Result Size:
625 x 571
<
!DOCTYPE
html
>
<
html
>
<
body
>
<?php
// Variable to check
$int =
0
;
if
(filter_var($int, FILTER_VALIDATE_INT) ===
0
|| filter_var($int, FILTER_VALIDATE_INT)) {
echo
(
"Variable is an integer"
);
}
else
{
echo
(
"Variable is not an integer"
);
}
?>
<
/body
>
<
/html
>