Mostrar data da data com milissegundos php
$now = DateTime::createFromFormat('U.u', microtime(true));
echo $now->format("m-d-Y H:i:s.u");
Annoying Alligator
$now = DateTime::createFromFormat('U.u', microtime(true));
echo $now->format("m-d-Y H:i:s.u");$d = new DateTime();
echo $d->format("Y-m-d H:i:s.v"); // v : Milliseconds