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_device_can_upload is private and should not be used in themes or plugins directly.
_device_can_upload › WordPress Function
Since3.4.0
已弃用n/a
› _device_can_upload ( 没有参数 )
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Tests if the current device has the capability to upload files.
Related Functions: media_handle_upload, _wp_handle_upload, wp_import_handle_upload, wp_handle_upload, media_upload_form
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; }