Soliloquy Dynamic Slider. Retriever the Current Post ID, exclude an ACF Image ID from Slider

gistfile1.php

function add_image_to_content() {
	global $post;

	$imageArray = get_field('project_cover_image'); // Array returned by Advanced Custom Fields
 	$imageID = $imageArray['id']; // Grab, from the array, the 'alt'

 	// echo "$imageID";

	$dg_post_id = $post->ID;
	if ( function_exists( 'soliloquy_dynamic' ) ) soliloquy_dynamic( array( 'id' => "$dg_post_id", 'exclude' => "$imageID" ) );

}