PHP Numbers any types:--
1.PHP Integer Number.
2PHP Float Number.
3.PHP Infinity Number.
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>php number</title>
</head>
<body>
<!-- php integer number -->
<?php
$x=123;
$y=12.3;
echo var_dump(is_int($x));
echo "<br>";
echo var_dump(is_int($y));
echo "<br>";
// <!-- phh float number -->
echo var_dump(is_float($x));
echo "<br>";
echo var_dump(is_float($y));
echo "<br>";
// php infinity number
echo "<br>";
echo var_dump(is_finite($x));
echo "<br>";
echo var_dump(is_infinite($y));
echo "<br>";
?>
</body>
</html>
OUTPUT:--
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