The SplFloat class

(No version information available, might only be in SVN)

Introducere

The SplFloat class is used to enforce strong typing of the float type.

Sinopsisul clasei

SplFloat extends SplType {

/* Constants */

const float __default = 0 ;

/* Metode moștenite */

SplType::__construct ([ mixed $initial_value [, bool $strict ]] )

}

Constante predefinite

SplFloat::__default

Exemple

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 $e->getMessage() . PHP_EOL;
}

echo $float . PHP_EOL;
echo $newFloat . PHP_EOL;
?>

Exemplul de mai sus va afișa:

Value not a float
3.154
3

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