I m using this simple function to add text to my wordpress site post !

    add_filter( 'afip_new_post_content', 'myprefix_change_afip_post_content', 10, 2 );
    /* Grabs the image source for the newly created image and inserts it
    * into the new post content along with a one line paragraph. */
    function myprefix_change_afip_post_content( $post_content, $attachment_id ) {
     
    $my_uploaded_image = wp_get_attachment_image_src( $attachment_id );
    $post_content = '<p>This is my new uploaded image....</p>';
    return $post_content;

**I'm trying to add the title , the author and the date to** 

    $post_content = '<p>This is my new uploaded image....</p>';

**How do i insert wordpress post title , post author and the date to the above text**  


**Like** 

    $post_content = ‘This post – $post_title() ; is uploaded by the_author() on the_time() on category the_category()