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_device_can_upload › WordPress Function

Since3.4.0
已弃用n/a
› _device_can_upload ( 没有参数 )
访问:
  • private
返回:
  • (bool) Whether the device is able to upload files.
定义在:
文档:

Tests if the current device has the capability to upload files.



Related Functions: media_handle_upload, _wp_handle_upload, wp_handle_upload, wp_import_handle_upload, wp_enqueue_media_new_upload

源码 

function _device_can_upload() {
	if ( ! wp_is_mobile() ) {
		return true;
	}

	$ua = $_SERVER['HTTP_USER_AGENT'];

	if ( str_contains( $ua, 'iPhone' )
		|| str_contains( $ua, 'iPad' )
		|| str_contains( $ua, 'iPod' ) ) {
			return preg_match( '#OS ([\d_]+) like Mac OS X#', $ua, $version ) && version_compare( $version[1], '6', '>=' );
	}

	return true;
}