在php中向当前日期添加一些天

Question

我有这个密码

<?php
$date =date(Y-m-d);
$day = 5;
$newdate= $date+$day
echo "today is:"$date;
echo "<br> and after 5 days is :"$newdate;
?>

我想要的结果是今天是:2016-11-2，5天之后是: 2016-11-7

Answer 1

可以使用strtotime()函数将天数添加到当前日期。请见下文：

 <?php
   $date =date("Y-m-d");
   $day = 5;
   $newdate=date('Y-m-d', strtotime("+$day days"));
   echo "today is:".$date;
   echo "<br> and after 5 days is :".$newdate;
 ?>

Answer 2

尝尝这个

$date    = new DateTime();               // Creates new DatimeTime for today
$newdate = $date->modify( '+ 5 days' );  // Adds 5 days
echo $newdate->format( 'Y-m-d' );        // Echo and format the newdate to the wanted format

Answer 3

它应该对你有帮助：

echo date('Y-m-d', strtotime($date. ' + 5 days'));

因此，情况如下：

<?php
$date = date('Y-m-d');
$newdate = date('Y-m-d', strtotime($date.' + 5 days'));
echo "today is: $date";
echo "<br> and after 5 days is: $newdate";
?>