SplFloat
SplEnum
SplFloat
PHP Manual

# SplFloat::__construct

(PECL spl_types >= 0.1.0)

SplFloat::__construct — Constructs a float object type

### 설명

SplFloat::__construct ( float `$input` )

This constructs a new object of type float.

### 인수

`input`

  The `input` parameter accepts a float or an integer. If an integer is passed, it will be converted to float.

### 반환값

값을 반환하지 않습니다.

### 예제

Example #1 SplFloat::__construct() 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 $uve->getMessage() . PHP_EOL;
}
var_dump($float);
var_dump($newFloat);
?>`

위 예제의 출력:

    Value not a float
    object(SplFloat)#1 (1) {
      ["__default"]=>
      float(3.154)
    }
    object(SplFloat)#2 (1) {
      ["__default"]=>
      float(3)
    }

SplFloat
SplEnum
SplFloat
PHP Manual