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_device_can_upload()

_device_can_upload(): bool

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This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.

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

Return

bool Whether the device is able to upload files.

Source

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;
}

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UsesDescription
wp_is_mobile()wp-includes/vars.php

Test if the current browser runs on a mobile device (smart phone, tablet, etc.).

Used byDescription
media_upload_form()wp-admin/includes/media.php

Outputs the legacy media upload form.

wp_print_media_templates()wp-includes/media-template.php

Prints the templates used in the media manager.

Changelog

VersionDescription
3.4.0Introduced.

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