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<?php
namespace AlgoWeb\xsdTypes;
use AlgoWeb\xsdTypes\Facets\MinMaxTrait;
/**
* The type xsd:double represents an IEEE double-precision 64-bit floating-point number. The format of xsd:double
* values is a mantissa (a number which conforms to the type decimal) followed, optionally, by the character "E"
* or "e" followed by an exponent. The exponent must be an integer. For example, 3E2 represents 3 times 10 to the
* 2nd power, or 300. The exponent must be an integer.
*
* In addition, the following values are valid: INF (infinity), -INF (negative infinity), and NaN (Not a Number).
* INF is considered to be greater than all other values, while -INF is less than all other values. The value NaN
* cannot be compared to any other values, although it equals itself.
* @package AlgoWeb\xsdTypes
*/
class xsDouble extends xsAnySimpleType
{
use MinMaxTrait;
* Construct.
* @param float $value
public function __construct($value)
parent::__construct($value);
$this->setWhiteSpaceFacet('collapse');
}
protected function fixValue()
parent::fixValue();
switch (strtolower($this->value)) {
case 'inf':
$this->value = INF;
return;
case '-inf':
$this->value = -INF;
default:
$this->value = filter_var($this->value, FILTER_VALIDATE_FLOAT, ['options' => [
'default' => 'NaN', // value to return if the filter fails
'decimal' => '.'
]]);
protected function isOK()
$this->CheckMinMax($this->value);
Algo-Web /
xsdTypes
