cakephp/cakephp — comment on commit 176da154172c9d7670086ad4dc25733e03912bec
File: cake/libs/http_response.php line 198
By challet:

Some providers don't strictly follow the [Chunked Transfer Encoding](http://tools.ietf.org/html/rfc2616#section-3.6.1) by putting only a *\n* at the end of the Chunk header.
Don't know if it should be taken into account here, but sometimes I have to use that regexp :
```/^([0-9a-f]+) *(?:;(.+)=(.+))?[\r\n]{1,2}/iU```

And sorry I didn't find the original commit of that line