Answered by : kevin-x8phzry21f6x

// Retrieve the ID of the current item in the WordPress Loop.
get_the_ID()

Source : https://developer.wordpress.org/reference/functions/get_the_id/ | Last Update : Fri, 26 Feb 21

Answered by : lokesh-ramchandani

get_post( $post_id )->post_title

Source : | Last Update : Tue, 20 Oct 20

Answered by : gtamborero

$post = get_post( 123 ); // Where 123 is the ID
$output = apply_filters( 'the_content', $post->post_content );

Source : https://developer.wordpress.org/reference/functions/get_post/ | Last Update : Tue, 20 Oct 20

Answered by : steve-monsen

url_to_postid( site_url('the_slug') );

Source : https://wordpress.stackexchange.com/questions/210639/how-to-get-custom-post-type-post-id-from-slug/210646 | Last Update : Tue, 06 Jul 21

Answered by : intra

/*
WordPress: Query a specific post by its post type & ID.
While editing the post, refer to the URL to find the Post ID Number.
e.g. http://...wp-admin/post.php?post=[Post ID Number]...
*/
// Query for a Case Study with ID #12345
<?php query_posts('post_type=case_studies&p=12345'); ?> 

Source : | Last Update : Tue, 21 Jan 20