preg_replace replacement 问题
preg_replace(/{\.\.\/}2.*\.htm/ie,12312.base64_encode('\\0'), $this->content);失败
replacement 怎么拼装 “12312 base64_encode(原先匹配到的内容),一直拼装不成功
------解决思路----------------------
preg_replace(/{\.\.\/}2.*\.htm/ie,‘12312’.base64_encode('\\0')“, $this->content);