Home » MCQs » PHP MCQs

What will be the output of the following PHP code (15)?

60. What will be the output of the following PHP code?

<?php
$x = -123.45;
echo var_dump(is_int($x));
?>

1. bool(false)
2. bool(true)
3. false
4. true

Answer: A) bool(false)

Explanation:

The is_int() method returns either true or false. Thus, the output of the above statement will be "bool(false)".