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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));
?>
- bool(false)
- bool(true)
- false
- 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)".