On Mon, Sep 6, 2010 at 1:36 PM, Gregory Lypny <gregory.ly...@videotron.ca> wrote: > Hi Stephen, > > Just to add to Andre's tip, I've found the setting and getting of cookies to > be extremely finicky. One thing that tripped me up for about four hours was > the placement of <?rev in scripts. It must appear in the very first line of > any script involving cookies. Leave a blank first line, and it is possible > that everything in a script will work except for things having to do with > cookies! >
Gregory, That is not an actual bug but a design behaviour. RevServer engine will output things as soon as it can, meaning that the blank line will be sent as is back to apache server as soon as your script starts executing. HTTP Headers must be sent to apache before actual output is sent, so if you have a blank line on top of your file, that is treated by the engine as "hey you want to output a blank line, fine!" and thus all the subsequent put header calls will fail since apache will pick that blank line and start outputing everyting as content and not as headers. RevServer will start the flush output process if it finds anything that is not enclosed into a <?rev tag or if it finds the closing ?> tag. So if you start your code with a <?rev but closes it with a ?> and then the output will also begin. This is good to know because of includes, if you put ?> in your includes, the very act of including a file will start the output. So take those ?> out of the include files. Before anyone ask why this is so it is because PHP engine does it this way and we decided to copy them. > Regards, > > Gregory > -- http://www.andregarzia.com All We Do Is Code. _______________________________________________ use-revolution mailing list use-revolution@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-revolution
