$attributes Additional attributes */ public function __construct(float $value, array $attributes = []) { $this->attributes = $attributes; $this->value = $value; } public function getSubNodeNames(): array { return ['value']; } /** * @param mixed[] $attributes */ public static function fromString(string $str, array $attributes = []): Float_ { $attributes['rawValue'] = $str; $float = self::parse($str); return new Float_($float, $attributes); } /** * @internal * * Parses a DNUMBER token like PHP would. * * @param string $str A string number * * @return float The parsed number */ public static function parse(string $str): float { $str = str_replace('_', '', $str); // Check whether this is one of the special integer notations. if ('0' === $str[0]) { // hex if ('x' === $str[1] || 'X' === $str[1]) { return hexdec($str); } // bin if ('b' === $str[1] || 'B' === $str[1]) { return bindec($str); } // oct, but only if the string does not contain any of '.eE'. if (false === strpbrk($str, '.eE')) { // substr($str, 0, strcspn($str, '89')) cuts the string at the first invalid digit // (8 or 9) so that only the digits before that are used. return octdec(substr($str, 0, strcspn($str, '89'))); } } // dec return (float) $str; } public function getType(): string { return 'Scalar_Float'; } } // @deprecated compatibility alias class_alias(Float_::class, DNumber::class);