run($badSign); echo $newSign."\n"; if ($newSign == $goodSign) { echo "OK"; } else { echo "Bad"; } echo "\n=========\n"; //good 补0, $goodSign2 = "MEMCHx7T5iZF+kfk0mNDxVOX2ZOytWjcFBDCRMyUZsvdk\/8CICOZz0A91TlSbZWAhs8J24nWT35l1Su8zegr+vomI9P+"; echo (bin2hex(base64_decode($goodSign2))); echo "\n"; $newSign2 = $fs->format_cmbc($goodSign2); echo (bin2hex(base64_decode($newSign2)));