如何在PHP中更改日期格式 21 Dec '15 至 21-12-2015

Question

我想更改日期格式，例如

$date ="21 dec '15";

自

$date ="21-12-2015";

在 php 中怎么可能。

Answer 1

$date = DateTime::createFromFormat('!m', $result['month']);
echo $date->format('F');

F stands for "month name",

Answer 2

$date = new DateTime(str_replace("'", '20', "21 dec '15"));
var_dump($date->format('d-m-Y'));

Answer 3

使用这个

$date = "21 dec '2015"; #your date 
$replaced_date = str_replace("'","",$date);
$new = date_create($replaced_date);
$new_date = date_format($new, "d-m-Y"); # restructer the date
echo $new_date ;

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