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如何以秒为单位获取 getId3 的 playtime_string 持续时间？有没有直接在几秒钟内到达？不使用其他 php 函数来查看字符串并将其拉出值？

  <?php require_once('getid3/getid3.php');
    $filename='uploads/4thofJuly_184.mp4';
    $getID3 = new getID3;
    $file = $getID3->analyze($filename);
    echo("Duration: ".$file['playtime_string'].
    " / Dimensions: ".$file['video']['resolution_x']." wide by ".$file['video']['resolution_y']." tall".
    " / Filesize: ".$file['filesize']." bytes<br />");
    $getID3 = new getID3;
    $filename='uploads/25PercentOff_710.wmv';
    $file = $getID3->analyze($filename);
    echo("Duration: ".$file['playtime_string'].
    " / Dimensions: ".$file['video']['resolution_x']." wide by ".$file['video']['resolution_y']." tall".
    " / Filesize: ".$file['filesize']." bytes<br />");

    // Calling getimagesize() function 
    $filename="uploads/25PercentOff_960.jpg";
    list($width, $height) = getimagesize($filename); 

    // Displaying dimensions of the image 
    echo "Width of image : " . $width . "<br>"; 

    echo "Height of image : " . $height . "<br>";
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2 回答 2

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在这种情况下，使用$file['playtime_seconds']它会直接为您提供带小数点的秒数。您可以根据您希望它的显示方式使用 phpround()或函数对其进行格式化。floor()

于 2018-10-26T19:55:20.297 回答
0

对此有一个非常简单的答案：不要$file['playtime_string'] 只使用：$file['playtime_seconds']

于 2020-02-13T19:06:54.817 回答