multisite_over_quota_message

multisite_over_quota_message: 当用户在WordPress Multisite中超过其存储配额时，该函数会生成一条显示给用户的信息。

在Multisite中显示存储配额不足的信息。

function multisite_over_quota_message() {
	echo '<p>' . sprintf(
		/* translators: %s: Allowed space allocation. */
		__( 'Sorry, you have used your space allocation of %s. Please delete some files to upload more files.' ),
		size_format( get_space_allowed() * MB_IN_BYTES )
	) . '</p>';
}