strtotime for DD/MM/YYYY not working properly [duplicate]

问题

This question already has answers here:

Convert one date format into another in PHP (16 answers)

Date in a URL dd/mm/yyyy (1 answer)

Closed 1 year ago.

I got this type of date from DB '10/09/19' It's today date(10th sept 2019).

$date = '10/09/19';
       //DD/MM/YY
$newdate=date('Y-m-d',strtotime(str_replace('/', '-', $date)));
echo $newdate; //output 2010-09-19
exit;

It's giving me 2010-09-19. it means 19th Sept 2010.

I expect 10-09-2019(10th Sept 2019). I already tried many solutions from SO but no luck. Can anyone tell me what am I doing wrong??

回答1:

The DateTime class can be used in situations like this - it has the useful method createFromFormat

    $date='10/09/19';   //dd/mm/yy
    $new=DateTime::createFromFormat('d/m/y', $date )->format('Y/m/d');
    echo $new;  //2019/09/10

来源：https://stackoverflow.com/questions/57871282/strtotime-for-dd-mm-yyyy-not-working-properly