SplFloat (class)
The SplFloat class
Introduction
(PECL spl_types >= 0.1.0)
The SplFloat class is used to enforce strong typing of the float type.
Class synopsis
SplFloat extends SplType {
/* Constants */
const float __default = 0 ;
/* Inherited methods */
SplType::__construct ([ mixed $initial_value [, bool $strict ]] )
}
Predefined Constants
SplFloat::__default
Examples
Example #1 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 $uve->getMessage() . PHP_EOL;
}
echo $float . PHP_EOL;
echo $newFloat . PHP_EOL;
?>
The above example will output:
Value not a float
3.154
3
← SplInt
SplEnum →
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