[wp-hackers] Why in the heck won't this work?

[Viper007Bond]

Yes, as is term_id, but having to loop through each object in the array is a
pain, especially when the $categories array should have the term_id /
term_taxonomy_id as the key as it is in in_category().

On 8/23/07, DD32 <wordpress at dd32.id.au> wrote:
>
> Perhaps this will help?
>
> term_taxonomy_id is the Category ID
>
>
> <?php
> $post_ID = 28;
>
> $categories = wp_get_object_terms($post_ID, 'category');
>
> var_dump($categories);
> ?>
>
> array
>     0 =>
>       object(stdClass)[165]
>         public 'term_id' => string '9' (length=1)
>         public 'name' => string 'Test Cat' (length=14)
>         public 'slug' => string 'test-cat' (length=14)
>         public 'term_group' => string '0' (length=1)
>         public 'term_taxonomy_id' => string '9' (length=1)
>         public 'taxonomy' => string 'category' (length=8)
>         public 'description' => string '' (length=0)
>         public 'parent' => string '0' (length=1)
>         public 'count' => string '1' (length=1)
>     1 =>
>       object(stdClass)[166]
>         public 'term_id' => string '14' (length=2)
>         public 'name' => string 'Wordpress Plugins' (length=17)
>         public 'slug' => string 'wordpress-plugins' (length=17)
>         public 'term_group' => string '0' (length=1)
>         public 'term_taxonomy_id' => string '14' (length=2)
>         public 'taxonomy' => string 'category' (length=8)
>         public 'description' => string '' (length=0)
>         public 'parent' => string '0' (length=1)
>         public 'count' => string '1' (length=1)
>
> On Thu, 23 Aug 2007 21:06:10 +1000, Viper007Bond <viper at viper007bond.com>
> wrote:
>
> > Perhaps coding at 4am isn't the best idea, I know, but I can't figure
> out
> > for the life of me why this won't work.
> >
> > I've made of copy of in_category() and modified it slightly to accept
> the
> > post ID rather than getting it from the global $post (due to use in a
> > plugin
> > -- I need to find out if a certain post is in a certain category).
> >
> > My code: http://wordpress.pastebin.com/f5c7e4b6a
> >
> > The original's $categories array's keys are the values of the category
> > ID.
> >
> > ex:
> >
> > Array
> > (
> >     [6] => stdClass Object
> >         (
> >             [term_id] => 6
> >
> >
> > However, the one in my function does it sequentially:
> >
> > Array
> > (
> >     [0] => stdClass Object
> >         (
> >             [term_id] => 6
> >
> >
> > Then 1, then 2, etc.
> >
> > Due to this, the array_key_exists() test is failing.
> >
> > Any ideas why? I don't see what is making the difference.
> >
>
> --
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