%4$s%5$s',
esc_url( $url ),
absint( $height ),
esc_attr( $sandbox ),
sprintf(
'%s',
esc_url( $url ),
esc_html__( 'Google Calendar', 'jetpack' )
),
sprintf(
'',
esc_url( $noscript_src ),
esc_attr( $sandbox )
)
);
} else {
$iframe = sprintf(
'',
esc_url( $url ),
absint( $height ),
esc_attr( $sandbox )
);
}
return sprintf( '%s
', esc_attr( $classes ), $iframe );
}