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toBn.

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sc0Vu 2017-12-28 14:53:00 +08:00
parent 10a9a66987
commit 9e765ee0e8
1 changed files with 2 additions and 12 deletions
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14
src/Utils.php
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@ -283,18 +283,8 @@ class Utils
*/ */
public static function fromWei($number, $unit) public static function fromWei($number, $unit)
{ {
if (is_int($number)) { $bn = self::toBn($number);
$bn = new BigNumber($number);
} elseif (is_string($number)) {
if (self::isZeroPrefixed($number)) {
$number = self::stripZero($number);
$bn = new BigNumber($number, 16);
} else {
$bn = new BigNumber($number);
}
} elseif (!$number instanceof BigNumber){
throw new InvalidArgumentException('fromWei number must be BigNumber, string or int.');
}
if (!is_string($unit)) { if (!is_string($unit)) {
throw new InvalidArgumentException('fromWei unit must be string.'); throw new InvalidArgumentException('fromWei unit must be string.');
} }