Automattic\Jetpack\Device_Detection

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

The is_webkit() method can be used to check the User Agent for an webkit generic browser.

Method of the class: User_Agent_Info{}

No Hooks.

Return

null. Nothing (null).

Usage

$result = User_Agent_Info::is_webkit();

User_Agent_Info::is_webkit() User Agent Info::is webkit code ^{WPSCache 1.12.0}

public static function is_webkit() {

	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.

	$pos_webkit = strpos( $agent, 'webkit' );

	if ( false !== $pos_webkit ) {
		return true;
	} else {
		return false;
	}
}