禁用mod_deflate和mod_gzip压缩HTML，CSS和JS的最佳方法

I have a few sites on a shared host that is running Apache 2. I would like to compress the HTML, CSS and Javascript that is delivered to the browser. The host has disabled mod_deflate and mod_gzip, so these options are out. I do have PHP 5 at my disposal, though, so I could use the gzip component of that.I have a few sites on a shared host that is run