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我如何用00:04:13.67格式将时间转换为秒?
原标题:How do I convert time in the format 00:04:13.67 to seconds?
  • 时间:2010-10-06 15:53:47
  •  标签:
  • php
  • ffmpeg

基本上,我拥有一个具有时间价值的变量,其格式为00:04:13.67。 我需要一个简便的营地功能,将它转换成第二位。

最终要做的是,用ff子将一片maz子储存在马孙云层的录像带,但用不想要的“小时:秒钟:dec”形式(需要时间)。

这里,如果有任何较为简单或更清洁的解决办法,那么我就非常赞赏。

$videofile="http://123abc.cloudfront.net/test.flv";
ob_start();
passthru("/usr/bin/ffmpeg -i "{$videofile}" 2>&1");
$duration = ob_get_contents();
ob_end_clean();

$duration=preg_match( /Duration: (.*?),/ , $duration, $matches, PREG_OFFSET_CAPTURE, 3);
//TEST ECHO
echo $matches[1][0];
最佳回答
<?php
$hours = (int) substr($timeStr, 0, 2);
$mins = (int) substr($timeStr, 3, 2) + $hours * 60;
$secs = (int) substr($timeStr, 6, 2) + $mins * 60;
$secs += ((int) substr($timeStr, 9, 2)) / 100;
?>

http://www.un.org。 这应当给你(浮动)。 如果你愿意,就把它放在一种功能中。

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