Php is finite
From w3cyberlearnings
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PHP function is_finite
This function is used to check whether a given number is finite or not.
Syntax is_finite
- number: a number input
is_finite($number)
Return
- Return true (1) when it is finite.
- Return false or nothing when it is not finite.
Example 1
<?php $price = 3.5; echo is_finite($price); ?>
Output
1
Example 2
<?php
$people = 30;
$profit = 400;
$share = $profit / $people;
if (is_finite($share)) {
echo 'Yes finite';
} else {
echo 'Not finite';
}
?>
Output
Yes finite
