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<?php
namespace Dropbox\Security;
trait RandomStringGeneratorTrait
{
/**
* Converts binary data to hexadecimal of given length
*
* @param string $binaryData The binary data to convert to hex.
* @param int $length The length of the string to return.
* @throws \RuntimeException Throws an exception when multibyte support is not enabled
* @return string
*/
public function binToHex($binaryData, $length)
return substr(bin2hex($binaryData), 0, $length);
}
davidsneighbour /
dropbox-php-sdk
