我想打印“ 2019 to 2020”，目前显示2019-04-01至2020-03-31

Question

在我的会话中，我有当前的会话日期2019-04-01 to 2020-03-31，我只想打印2019 to 2020

  echo $this->session->userdata('start_date');
     echo "\t to";
     echo $this->session->userdata('end_date');

Answer 1

使用日期格式

date("Y", strtotime($this->session->userdata('start_date')));

Answer 2

您可以执行以下操作

Map.of("key", value)

Answer 3

使用explode：

<?php
$temp = "2019-04-01 to 2020-03-31";
$test = explode(' to ', $temp);
echo date('Y',strtotime($test[0]))." to ".date('Y',strtotime($test[1]));
?>

Explode

Answer 4

$data = "2019-04-01 to 2020-03-31";  $temp = explode(' to ', $data);

$str1 = explode('-',$temp[0]);  $str2 = explode('-',$temp[1]);

echo str1[0];  echo "\t to";  echo $str1[0];

Answer 5

 $start_date = date("Y", strtotime($this->session->userdata('start_date')));
 $end_date= date("Y", strtotime($this->session->userdata('end_date')));

 echo $start_date ;
 echo "\t to";
 echo $end_date;