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функция не описана

getid3_lib::NormalizeBinaryPoint() public WP 1.0

Это метод класса: getid3_lib{}

Хуков нет.

Возвращает

Массив.

Использование

$result = getid3_lib::NormalizeBinaryPoint( $binarypointnumber, $maxbits );
$binarypointnumber(строка) (обязательный)
$maxbits(число)

По умолчанию: 52

Код getid3_lib::NormalizeBinaryPoint() WP 5.5.1

wp-includes/ID3/getid3.lib.php
<?php
public static function NormalizeBinaryPoint($binarypointnumber, $maxbits=52) {
	if (strpos($binarypointnumber, '.') === false) {
		$binarypointnumber = '0.'.$binarypointnumber;
	} elseif ($binarypointnumber[0] == '.') {
		$binarypointnumber = '0'.$binarypointnumber;
	}
	$exponent = 0;
	while (($binarypointnumber[0] != '1') || (substr($binarypointnumber, 1, 1) != '.')) {
		if (substr($binarypointnumber, 1, 1) == '.') {
			$exponent--;
			$binarypointnumber = substr($binarypointnumber, 2, 1).'.'.substr($binarypointnumber, 3);
		} else {
			$pointpos = strpos($binarypointnumber, '.');
			$exponent += ($pointpos - 1);
			$binarypointnumber = str_replace('.', '', $binarypointnumber);
			$binarypointnumber = $binarypointnumber[0].'.'.substr($binarypointnumber, 1);
		}
	}
	$binarypointnumber = str_pad(substr($binarypointnumber, 0, $maxbits + 2), $maxbits + 2, '0', STR_PAD_RIGHT);
	return array('normalized'=>$binarypointnumber, 'exponent'=>(int) $exponent);
}