- var_dump: documentation ( source)
- mktime: documentation ( source)
- explode: documentation ( source)
<?php
$date = '0.0.0';
$arr = explode('.', $date);
var_dump((int)$arr[0]);
echo '<br/>';
var_dump((int)$arr[1]);
echo '<br/>';
var_dump((int)$arr[2]);
echo '<br/>';
echo mktime(0, 0, 0, (int)$arr[1], (int)$arr[0], (int)$arr[2]);
echo '<br/>';
echo mktime(0, 0, 0, 0, 0, 0);
echo '<br/>';