我需要一些帮助，已经尝试过，但是甚至还没有想到要赢得胜利。
我需要在Windows的XAMPP（v7.4.5）上运行ID3 PECL。
[昨天我花了一天的时间尝试通过PHP.net网站上的PECL articles，但是不幸的是，这对我来说意义不大，因为我的知识还不高。我也尝试过寻找ID3扩展名的dll文件，但找不到任何文件。 ID3 PECL页面仅可下载源文件。
也许有人有足够的耐心，可以用更多的外行话来解释这个过程……对我来说愚蠢吗？
任何帮助，我们将不胜感激。
编辑
有人可以帮忙吗？] >>
借助Lelio，我现在有了一种从MP3中提取信息的方法，我添加了两行以访问Genre
和Attached Picture块。 Genre块起作用。但是，附加图片块没有。这里是更新后的代码，保存为称为[[script-mp3-tag-reader.php
的单独的php文件：]<?php
function tagReader($file)
{
$id3v23 = array("TIT2","TALB","TPE1","TRCK","TDRC","TLEN","USLT","TCON","APIC");
$id3v22 = array("TT2","TAL","TP1","TRK","TYE","TLE","ULT","TCO");
$fsize = filesize($file);
$fd = fopen($file,"r");
$tag = fread($fd,$fsize);
$tmp = "";
fclose($fd);
if (substr($tag,0,3) == "ID3")
{
$result['FileName'] = $file;
$result['TAG'] = substr($tag,0,3);
$result['Version'] = hexdec(bin2hex(substr($tag,3,1))).".".hexdec(bin2hex(substr($tag,4,1)));
}
if($result['Version'] == "4.0" || $result['Version'] == "3.0")
{
for ($i=0;$i<count($id3v23);$i++)
{
if (strpos($tag,$id3v23[$i].chr(0))!= FALSE)
{
$pos = strpos($tag, $id3v23[$i].chr(0));
$len = hexdec(bin2hex(substr($tag,($pos+5),3)));
$data = substr($tag, $pos, 9+$len);
for ($a=0;$a<strlen($data);$a++)
{
$char = substr($data,$a,1);
if($char >= " " && $char <= "~")
{
$tmp.=$char;
}
}
if(substr($tmp,0,4) == "TIT2") $result['Title'] = substr($tmp,4);
if(substr($tmp,0,4) == "TALB") $result['Album'] = substr($tmp,4);
if(substr($tmp,0,4) == "TPE1") $result['Artist'] = substr($tmp,4);
if(substr($tmp,0,4) == "TRCK") $result['TrackNo'] = substr($tmp,4);
if(substr($tmp,0,4) == "TDRC") $result['Year'] = substr($tmp,4);
if(substr($tmp,0,4) == "TLEN") $result['Lenght'] = substr($tmp,4);
if(substr($tmp,0,4) == "USLT") $result['Lyric'] = substr($tmp,7);
if(substr($tmp,0,4) == "TCON") $result['Genre'] = substr($tmp,4);
if(substr($tmp,0,4) == "APIC") $result['AttachedPicture'] = substr($tmp,4);
$tmp = "";
}
}
}
if($result['Version'] == "2.0")
{
for ($i=0;$i<count($id3v22);$i++)
{
if (strpos($tag,$id3v22[$i].chr(0))!= FALSE)
{
$pos = strpos($tag, $id3v22[$i].chr(0));
$len = hexdec(bin2hex(substr($tag,($pos+3),3)));
$data = substr($tag, $pos, 6+$len);
for ($a=0;$a<strlen($data);$a++)
{
$char = substr($data,$a,1);
if($char >= " " && $char <= "~")
{
$tmp.=$char;
}
}
if(substr($tmp,0,3) == "TT2") $result['Title'] = substr($tmp,3);
if(substr($tmp,0,3) == "TAL") $result['Album'] = substr($tmp,3);
if(substr($tmp,0,3) == "TP1") $result['Artist'] = substr($tmp,3);
if(substr($tmp,0,3) == "TRK") $result['TrackNo'] = substr($tmp,3);
if(substr($tmp,0,3) == "TYE") $result['Year'] = substr($tmp,3);
if(substr($tmp,0,3) == "TLE") $result['Lenght'] = substr($tmp,3);
if(substr($tmp,0,3) == "ULT") $result['Lyric'] = substr($tmp,6);
if(substr($tmp,0,3) == "TCO") $result['Genre'] = substr($tmp,3);
if(substr($tmp,0,3) == "PIC") $result['AttachedPicture'] = base64_encode(substr($tmp,3));
$tmp = "";
}
}
}
return $result;
}
?>
然后在我的文件中，按如下方式加载并使用上述PHP脚本：index.php
<?php
require_once($_SERVER['DOCUMENT_ROOT'].'/script/php/script-mp3-tag-reader.php');
$mp3 = $_SERVER['DOCUMENT_ROOT'].'/media/audio/mp3/test_audio.mp3';
$myResult = tagReader($mp3);
print_r($myResult);
?>
[查看print_r($myresult);时，您可以看到信息确实存在并且在正确的位置……只是不存在附加的图像部分。我似乎提取的内容远远超出了需要的内容，并且不知道如何仅访问所需的内容。我需要一些帮助，已经尝试过，但是甚至还没有想到要赢得胜利。我需要让ID3 PECL在Windows的XAMPP（v7.4.5）上运行。我昨天整天都在努力工作...