PHP 中的 strtotime for dd MM yyyy

Question

尝试时：

echo "<br />".$opening_time = "02 May 2019 - 03:10";
echo "<br />".$closing_time = "12 May 2019 - 13:40";
echo "<br />".$string_opening_time = strtotime($opening_time);
echo "<br />".$string_closing_time = strtotime($closing_time);
echo "<br />".$diffrence_time = $string_closing_time - $string_opening_time;

结果是：

02 May 2019 - 03:10 12

May 2019 - 13:40

//2 blank lines

0

为什么我转成strtotime时是空白的？

Answer 1

无法识别格式 d M Y - H:i，但如果您知道使用 DateTime::createFromFormat().

的格式，您可以将其重新创建为 DateTime 对象

创建两个 DateTime 对象并对它们使用 diff() 方法，这会给您带来不同。

$opening_time = "02 May 2019 - 03:10";
$closing_time = "12 May 2019 - 13:40";

$open = DateTime::createFromFormat("d M Y - H:i", $opening_time);
$close = DateTime::createFromFormat("d M Y - H:i", $closing_time );
$diff = $open->diff($close);

echo $opening_time."<br />\n";
echo $closing_time."<br />\n";
echo $diff->d." days ".$diff->h." hours ".$diff->m." minutes ";

https://3v4l.org/3pKr4

如果您需要以秒为单位的差异，请使用 getTimestamp() 方法。

$open = DateTime::createFromFormat("d M Y - H:i", $opening_time);
$close = DateTime::createFromFormat("d M Y - H:i", $closing_time );
$diff = $close->getTimestamp() - $open->getTimestamp();

echo $opening_time."<br />\n";
echo $closing_time."<br />\n";
echo $diff;

现场演示 https://3v4l.org/ZG5LJ

PHP 中的 strtotime for dd MM yyyy

strtotime in PHP for dd MM yyyy

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strtotime