On Thu, 2010-02-25 at 13:32 -0500, Alice Wei wrote: > Hi, > > I have done something wrong here, because when I have my variables > declared in my PHP: > > $people_from = $_GET['people_from']; > $state_colors= $_GET['state_colors']; > > I get this url: http://localhost/generic.php?people_from=Adair, OK-Alfalfa, > OK-Atoka, OK-Beaver, OK-Beckham, OK-Blaine, OK-Bryan, OK-Caddo, OK-Canadian, > OK-Carter, OK-Cherokee, OK-Choctaw, OK-Cimarron, OK-Cleveland, OK-Coal, > OK&state_colors=#FFFFCC-#FFFFCC-#FFCCCC-#FFCCCC-#FFCCCC-#FFCCCC-#FFCCCC-#FFCCCC-#FFCCCC-#FFCCCC-#FFCCCC-#FFCCCC-#FFCCCC-#FFCCCC-#FFCCCC-#FFCCCC > > The result? I don't get any colors on the screen as I have here in the url. > However, if I do: > > $people_from = "Adair, OK-Alfalfa, OK-Atoka, OK-Beaver, OK-Beckham, > OK-Blaine, OK-Bryan, OK-Caddo, OK-Canadian, OK-Carter, OK-Cherokee, > OK-Choctaw, OK-Cimarron, OK-Cleveland, OK-Coal, OK"; > $state_colors= > "#FFFFCC-#FFFFCC-#FFCCCC-#FFCCCC-#FFCCCC-#FFCCCC-#FFCCCC-#FFCCCC-#FFCCCC-#FFCCCC-#FFCCCC-#FFCCCC-#FFCCCC-#FFCCCC-#FFCCCC"; > > I get the correct result. In total, there are 77 entries (I only put 15 > here). Is there a length limit for what I pass to the url? If not, how come > there are no colors showing up in my image as I desired according to my url? > > Thanks for your help. > > Alice > > _________________________________________________________________ > Hotmail: Free, trusted and rich email service. > http://clk.atdmt.com/GBL/go/201469228/direct/01/
OK, a few things wrong with your URL here. URL's cant contain spaces, they have to be escaped as %20. Also, the # is a special character in a URL, as it marks an anchor in a page. Lastly, yes, there is a limit to data sent in a URL. It varies slightly from browser to browser, but I would try not to go over a couple of hundred characters. Thanks, Ash http://www.ashleysheridan.co.uk
