the_guid │ filter-hook │ WP 4.2.0

Filters the escaped Global Unique Identifier (guid) of the post.

Usage

add_filter( 'the_guid', 'wp_kama_the_guid_filter', 10, 2 );

/**
 * Function for `the_guid` filter-hook.
 * 
 * @param string $post_guid Escaped Global Unique Identifier (guid) of the post.
 * @param int    $post_id   The post ID.
 *
 * @return string
 */
function wp_kama_the_guid_filter( $post_guid, $post_id ){

	// filter...
	return $post_guid;
}

$post_guid(string)

Escaped Global Unique Identifier (guid) of the post.

$post_id(int)

The post ID.

Changelog

Where the hook is called

echo apply_filters( 'the_guid', $post_guid, $post_id );

Where the hook is used in WordPress

add_filter( 'the_guid', 'esc_url' );