Automattic\Jetpack\Device_Detection

User_Agent_Info::is_symbian_s40_platform() │ public static │ WPSCache 1.0

Detects if the device platform is the Symbian Series 40. Nokia Browser for Series 40 is a proxy based browser, previously known as Ovi Browser. This browser will report 'NokiaBrowser' in the header, however some older version will also report 'OviBrowser'.

Method of the class: User_Agent_Info{}

No Hooks.

Return

null. Nothing (null).

Usage

$result = User_Agent_Info::is_symbian_s40_platform();

User_Agent_Info::is_symbian_s40_platform() code WPSCache 1.12.0

wp-super-cache/vendor/automattic/jetpack-device-detection/src/class-user-agent-info.php 
public static function is_symbian_s40_platform() {

	if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
		return false;
	}

	$agent = strtolower( wp_unslash( $_SERVER['HTTP_USER_AGENT'] ) ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- This is validating.

	if ( strpos( $agent, 'series40' ) !== false ) {
		if ( strpos( $agent, 'nokia' ) !== false || strpos( $agent, 'ovibrowser' ) !== false || strpos( $agent, 'nokiabrowser' ) !== false ) {
			return true;
		}
	}

	return false;
}