PHP converts seconds to timestamps - PHP

There are total seconds in my watch , But I want to get one hh:mm:ss Such a time format ,
Currently I have, for example ：seconds - 226 And I know that 4 branch 26 Second time format , But I have tried the following code ：

$seconds = 226;$hours = floor($seconds / 3600);$mins = floor(($seconds - ($hours*3600)) / 60); $secs = floor(($seconds - ($hours*3600)) - ($mins*60));

This output 3:46

May there be a problem with the formula ？

edit ： I returned from the video duration youtube This value is obtained in the script ：

    $ytvidid = $url;$ytdataurl = "http://gdata.youtube.com/feeds/api/videos/". $ytvidid;$feedURL = $ytdataurl;$ch = curl_init();curl_setopt($ch, CURLOPT_URL, $feedURL);curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);// get the result of http query$output = curl_exec($ch);curl_close($ch);// feed the curl output to simplexml_load_string$sxml = simplexml_load_string($output) or die("XML string not loading");//$sxml = simplexml_load_file($feedURL);$media = $sxml->children('http://search.yahoo.com/mrss/');// get <yt:duration> node for video length$yt = $media->children('http://gdata.youtube.com/schemas/2007');$attrs = $yt->duration->attributes();    echo $attrs['seconds'];

Reference plan

Use gmdate function, You can go to http://php.net/manual/en/function.date.php View the format code on

echo gmdate("H:i:s", $seconds);

PS. Your method has been effective . 226 Seconds will be 3 branch 46 second .

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