Question

get_available_post_mime_types( string $type = 'attachment' )

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

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description

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参数

$type

(string) (Optional)

Default value: 'attachment'

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返回值

(mixed)

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源代码

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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更新日志

Version	description
2.5.0	Introduced.

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相关函数

Uses

• wp-includes/wp-db.php: wpdb::get_col()
• wp-includes/wp-db.php: wpdb::prepare()

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Used By

• wp-admin/includes/post.php: wp_edit_attachments_query()

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User Contributed Notes