get_post_mime_type() – Retrieve the mime type of an attachment based on the ID.

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Description

Retrieve the mime type of an attachment based on the ID.

This function can be used with any post type, but it makes more sense with attachments.

Usage

$string|false = get_post_mime_type( $post );

Parameters

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

Returns

string|false The mime type on success, false on failure.

Source

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

1 to 9 of 9
function get_post_mime_type( $post = null ) {
  $post = get_post( $post );

  if ( is_object( $post ) ) {
    return $post->post_mime_type;
  }

  return false;
}
 

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