Load the comment template specified in $file.

Will not display the comments template if not on single post or page, or if the post does not have comments.

Uses the WordPress database object to query for the comments. The comments are passed through the ‘comments_array’ filter hook with the list of comments and the post ID respectively.

The $file path is passed through a filter hook called, ‘comments_template’ which includes the TEMPLATEPATH and $file combined. Tries the $filtered path first and if it fails it will require the default comment template from the default theme. If either does not exist, then the WordPress process will be halted. It is advised for that reason, that the default theme is not deleted.

Signature

comments_template( $file = '/comments.php', $separate_comments = false )
file
 (string) Optional. The file to load. Default '/comments.php'.
Default: '/comments.php'
separate_comments
 (boolean) Optional. Whether to separate the comments by comment type. Default false.
Default: false

Return

(null) Returns null if no comments appear.

Source

function comments_template( $file = '/comments.php', $separate_comments = false ) {
	global $wp_query, $withcomments, $post, $wpdb, $id, $comment, $user_login, $user_ID, $user_identity, $overridden_cpage;

	if ( !(is_single() || is_page() || $withcomments) || empty($post) )
		return;

	if ( empty($file) )
		$file = '/comments.php';

	$req = get_option('require_name_email');

	/*
	 * Comment author information fetched from the comment cookies.
	 * Uuses wp_get_current_commenter().
	 */
	$commenter = wp_get_current_commenter();

	/*
	 * The name of the current comment author escaped for use in attributes.
	 * Escaped by sanitize_comment_cookies().
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