Question

I am producing a google calendar query string that requires an atom fomatted date.

I am using php 5.1.6, and date(DATE_ATOM) to produce the correctly formatted current date. So, for instance, in the unencoded url part of the query has:

start-max=2010-09-02T10:25:58+01:00

I need to rawurlencode this and it becomes

start-max%3D2010-09-02T11%253A37%253A59%252B01%253A00 

Now if I rawurldecode this it becomes

start-max=2010-09-02T11%3A39%3A35%2B01%3A00

So it hasn’t decoded properly and google rejects the query…

If I rawurldecode the query twice the date is decoded but the original ‘+’ is replaced with a space ( even though it is still encoded in the above string)

The same is true for urlencode/urldecode 🙁

Any ideas how to encode / decode the URL with this date format in it?

Cheers

Answer 1

Cannot reproduce:

$ php -r 'echo rawurlencode("start-max=2010-09-02T10:25:58+01:00").PHP_EOL;'
start-max%3D2010-09-02T10%3A25%3A58%2B01%3A00
$ php -r 'echo rawurlencode(rawurlencode("start-max=2010-09-02T10:25:58+01:00")).PHP_EOL;'
start-max%253D2010-09-02T10%253A25%253A58%252B01%253A00

$ php -r 'echo rawurldecode(rawurlencode("start-max=2010-09-02T10:25:58+01:00")).PHP_EOL;'
start-max=2010-09-02T10:25:58+01:00
$ php -r 'echo urldecode(urlencode("start-max=2010-09-02T10:25:58+01:00")).PHP_EOL;'
start-max=2010-09-02T10:25:58+01:00

So, probably you’re rawurlencode’ing the value, and then the whole string:

$ php -r 'echo rawurlencode("start-max=".rawurlencode("2010-09-02T10:25:58+01:00")).PHP_EOL;'
start-max%3D2010-09-02T10%253A25%253A58%252B01%253A00

…which could be desired behavior if you’re sending a complete url in an get variable, but more probably you have a logical error somewhere.