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On a category archive page, in a filter called from a block outside a loop, I noticed that the get_post function with a null first parameter returns the first loop's post.

Is it supposed to return such a value ? I would have imagined that the global $post variable should have a value only in a loop or on a post page.

On a category archive page, in a filter called from a block outside a loop, I noticed that the get_post function with a null first parameter returns the first loop's post.

Is it supposed to return such a value ? I would have imagined that the global $post variable should have a value only in a loop or on a post page.

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Share Improve this question edited Apr 15, 2024 at 11:52 cjbj 15k16 gold badges42 silver badges89 bronze badges asked Apr 15, 2024 at 11:17 challetchallet 1114 bronze badges 1
  • Can you add your code snippet here please – Pratik bhatt Commented Apr 15, 2024 at 11:51
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Yes, this is how it is supposed to work. The global $post variable is set quite early in the page load, at the wp hook. As you can see from the hook order, this is before the loop starts.

Basically the $post object exists independent from its actual content in the database, which you retrieve during the loop. It's specifically meant to be accessible all the time during page generation.

本文标签： Global post value outside the loop

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