<html> |
<head> |
<meta http-equiv= "Content-Type" content= "text/html; charset=gb2312" > |
<title>判断两个时间的大小</title> |
</head> |
<body> |
<?php |
$time1 = date ( "Y-m-d H:i:s" ); //获取当前时间 |
$time2 = "2008-8-8 20:08:08" ; //给变量$time2设置一个时间 |
echo "变量\$time1的时间为:" . $time1 . "<br>" ; //输出两个时间变量 |
echo "变量\$time2的时间为:" . $time2 . "<p>" ; |
if ( strtotime ( $time1 ) - strtotime ( $time2 ) < 0){ //对两个时间进行运算 |
echo "\$time1 早于 \$time2 " ; //如果time1 – time2 < 0 说明 time1的时间在前 |
} else { |
echo "\$time2 早于 $time1 " ; //否则,说明time2的时间在前 |
} |
?> |
</body> |
</html> |