Automattic\WPSC\Device_Detection

User_Agent_Info::__construct │ public │ WPSCache 1.0

The constructor.

Method of the class: User_Agent_Info{}

No Hooks.

Returns

null. Nothing (null).

Usage

$User_Agent_Info = new User_Agent_Info();
$User_Agent_Info->__construct( $ua );
$ua(string)
(Optional) User agent.
Default: ''

User_Agent_Info::__construct() code WPSCache 3.1.0

wp-super-cache/src/device-detection/class-user-agent-info.php 
public function __construct( $ua = '' ) {
	if ( $ua ) {
		$this->useragent = $ua;
	} elseif ( ! empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
		$this->useragent = wp_unslash( $_SERVER['HTTP_USER_AGENT'] ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- This class is all about validating.
	}
}