<?php
$str = "2003-10-09 15:44:19";
$str = explode(" ", $str);
$str = explode("-", $str[0]);
$str = $str[1]."-".$str[2];
echo $str;
?>
$str = "2003-10-09 15:44:19";
$str = explode(" ", $str);
$str = explode("-", $str[0]);
$str = $str[1]."-".$str[2];
echo $str;
?>
$s="2003-10-09 15:44:19";
echo date("m-d",strtotime($s));
?>
自愧不如上面三位星将