get_available_post_mime_types( string $type = 'attachment' )

Get all available post MIME types for a given post type.

Parameters

$type

(string) (Optional)

Default value: 'attachment'

Return

(mixed)

Source

File: wp-admin/includes/post.php 

function get_available_post_mime_types($type = 'attachment') {
	global $wpdb;

	$types = $wpdb->get_col($wpdb->prepare("SELECT DISTINCT post_mime_type FROM $wpdb->posts WHERE post_type = %s", $type));
	return $types;
}

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Related

Uses

Uses
Uses Description
wp-includes/wp-db.php: wpdb::get_col()

Retrieve one column from the database.
wp-includes/wp-db.php: wpdb::prepare()

Prepares a SQL query for safe execution. Uses sprintf()-like syntax.

Used By

Used By
Used By Description
wp-admin/includes/post.php: wp_edit_attachments_query()

Executes a query for attachments. An array of WP_Query arguments can be passed in, which will override the arguments set by this function.

Changelog

Changelog
Version Description
WP-2.5.0 Introduced.