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Use join_qs with zero values
Passing a ‘0’ (zero) as an array $value to join_qs() results in the parameter not being added to the query string, since if ($v) returns false. Is join_qs() supposed to behave this way, i.e. is it designed only for non-zero values? If so, I’ll look elsewhere for a way of adding ?foo=0 to the qs.
Just trying to use TXP’s native functionality wherever possible now I’m getting a handle on what some of it does!
Last edited by Bloke (2007-12-03 19:42:11)
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Re: Use join_qs with zero values
It’s intentional, I think. join_qs() is only used by pagelinkurl().
One of the parameters in the array fed to join_qs is the page number. When the page number is ‘0’, the pg parameter should be omitted from the pagelinkurl, that’s why join_qs behaves as it does.
It’s difficult to estimate how changing that behaviour would affect other parts of TXP and plugins, so I doubt this will be changed in 4.0.x. Probably best not to use this function for your own plugins.
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Re: Use join_qs with zero values
ruud wrote:
It’s intentional, I think. join_qs() is only used by pagelinkurl(). Probably best not to use this function for your own plugins.
Fair enough, makes sense. Thanks for the answer Ruud, I’ll steer clear.
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