Hey!
I've followed the tutorial:
http://code.google.com/intl/sl/apis/chart/image/docs/post_requests.html
section Using PHP for a POST Request. It didn't work for me untill I
added header when querying Google chart API. The problem was that I
get a php notice saying it is missing content type. When I added the
header all was fine:
array('http' => array(
'method' => 'POST',
'header' => "Content-Type: application/x-www-form-urlencoded\r
\n", //this line added
'content' => http_build_query($chart))));
fpassthru(fopen($url, 'r', false, $context));
Would be nice if that would be changed in the example tutorial.
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