wp_check_browser_version(): array|false

Source

function wp_check_browser_version() {	if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {	return false;	}	$key = md5( $_SERVER['HTTP_USER_AGENT'] );	$response = get_site_transient( 'browser_' . $key );	if ( false === $response ) {	$url = 'https://api.wordpress.org/core/browse-happy/1.1/';	$options = array(	'body' => array( 'useragent' => $_SERVER['HTTP_USER_AGENT'] ),	'user-agent' => 'WordPress/' . wp_get_wp_version() . '; ' . home_url( '/' ),	);	if ( wp_http_supports( array( 'ssl' ) ) ) {	$url = set_url_scheme( $url, 'https' );	}	$response = wp_remote_post( $url, $options );	if ( is_wp_error( $response ) || 200 !== wp_remote_retrieve_response_code( $response ) ) {	return false;	}	/** * Response should be an array with: * 'platform' - string - A user-friendly platform name, if it can be determined * 'name' - string - A user-friendly browser name * 'version' - string - The version of the browser the user is using * 'current_version' - string - The most recent version of the browser * 'upgrade' - boolean - Whether the browser needs an upgrade * 'insecure' - boolean - Whether the browser is deemed insecure * 'update_url' - string - The url to visit to upgrade * 'img_src' - string - An image representing the browser * 'img_src_ssl' - string - An image (over SSL) representing the browser */	$response = json_decode( wp_remote_retrieve_body( $response ), true );	if ( ! is_array( $response ) ) {	return false;	}	set_site_transient( 'browser_' . $key, $response, WEEK_IN_SECONDS );	}	return $response; } 

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