Return the current time as a Unix timestamp, then format it to a date in PHP

Description

The following code shows how to return the current time as a Unix timestamp, then format it to a date.

Example

  /*from ww  w.  java 2 s  .co  m*/
<?php
    $t=time();
    echo($t . "<br>");
    echo(date("Y-m-d",$t));
?>

The code above generates the following result.