PHP Date test

phpDateTest.php

<?php
echo "OLD STYLE<br />";

$input = "13/12/2013";
echo $input."<br />";
echo date( 'd/m/Y', strtotime( $input ) );

echo "<hr />";

$input = "13/12/2013 01:00:00";
echo $input."<br />";
echo date( 'd/m/Y H:i:s', strtotime( $input ) );

echo "<hr />";

$input = "13/12/2013";
echo $input."<br />";
echo date( 'Y-m-d', strtotime( $input ) );


echo "NEW STYLE<br />";
echo "<hr />";

$input = "13/12/2013";
$date = DateTime::createFromFormat('d/m/Y', $input);
echo $date->format('Y-m-d');

echo "<hr />";

$input = "13/12/2013 01:00:00";
$date = DateTime::createFromFormat('d/m/Y H:i:s', $input);
echo $date->format('Y-m-d');

echo "<hr />";

$input = "13/12/2013";
$date = DateTime::createFromFormat('d/m/Y', $input);
echo $date->format('m-d-Y');
?>