The SplFloat class
Introduction
The SplFloat class is used to enforce strong typing of the float type.
Class synopsis
Predefined Constants
SplFloat Node Types
- SplFloat::__default
Examples
Example #2 SplFloat usage example
<?php
$float = new SplFloat(3.154);
$newFloat = new SplFloat(3);
try {
$float = 'Try to cast a string value for fun';
} catch (UnexpectedValueException $uve) {
echo $e->getMessage() . PHP_EOL;
}
echo $float . PHP_EOL;
echo $newFloat . PHP_EOL;
?>
The above example will output:
Value not a float 3.154 3