Get WordPress Author ID by Post ID

WordPress Code to get Author ID by Post ID – WordPress  provides get_post_field($field, WP_Post $post=null, $context = ‘display’) function to get Author id by post id. This function accepts 3 parameters – $field – (String – Required) Post field name that we want to get. $post – (Int/Post Object – Optional). Its default value is null. …

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