get_the_guid() – Retrieve the Post Global Unique Identifier (guid).

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Description

Retrieve the Post Global Unique Identifier (guid).

The guid will appear to be a link, but should not be used as an link to the post. The reason you should not use it as a link, is because of moving the blog across domains.

Usage

$string = get_the_guid( $post );

Parameters

$post
( int|WP_Post ) optional – Optional. Post ID or post object. Default is global $post.

Returns

string

Source

File name: wordpress/wp-includes/post-template.php
Lines:

1 to 16 of 16
function get_the_guid( $post = 0 ) {
  $post = get_post( $post );

  $guid = isset( $post->guid ) ? $post->guid : '';
  $id   = isset( $post->ID ) ? $post->ID : 0;

  
/**
 * Filters the Global Unique Identifier (guid) of the post.
 *
 * @since 1.5.0
 *
 * @param string $guid Global Unique Identifier (guid) of the post.
 * @param int    $id   The post ID.
 */
  return apply_filters( 'get_the_guid', $guid, $id );
}
 

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