How to get post ID?

  • Resolved ardyonline

    (@ardyonline)


    15 years, 2 months ago

    How to get all post ID in a certain category? and put the result in a array variable?

    $var = array(1,6,11);

    where 1, 6, 11 are the postID of specific category.

Viewing 3 replies - 1 through 3 (of 3 total)

  • Something like:

    <?php
$cat = 47; //category id
$posts=get_posts('showposts=-1&cat='. $cat);
if ($posts) {
foreach($posts as $post) {
echo "<pre>"; print_r($post->ID); echo "</pre>";
}
}
?>
    Thread Starter ardyonline

    (@ardyonline)

    thanks MichaelH!
    it enlightens me, it really helps!

    Below is the exact code to get it in the array format,

    <?php
        $cat = 47; //category id
        $posts=get_posts('showposts=-1&cat='. $cat);
	if ($posts) {
	 $cat_post_ids = array();
	foreach($posts as $post) {
		array_push($cat_post_ids, $post->ID);
	}
	print_r($cat_post_ids);
	}
?>
Viewing 3 replies - 1 through 3 (of 3 total)
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