Output mp3 with php

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I\'m working on my school project and I\'m trying to output a mp3 file using PHP but apparently it just outputs some corrupt file and I have no clue why. I browsed the entir

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3条回答

刺人心

2020-12-10 07:40
can you try replace
```
header("Content-Transfer-Encoding: binary");
```
line with
```
header("Content-Transfer-Encoding: chunked"); 
```
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一整个雨季

2020-12-10 07:43
Well the answer was way off and it wasn't my script. Before any HTML tag I load all content, if custom headers are defined I only show the content (retrieved from templates)
```
<?php
//get stuff
if(empty($page->customHeader)): ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title><?php print $page->title ?></title>
</head>

<body>
<div class="container">
    <div class="header">
    </div>

    <div class="content">        
        <?php print $page->content ?>
    </div>

    <div class="footer">
    </div>
</div>
</body>
</html>
<?php else:
    print $page->content;
endif; ?>
```
For the templates i use ob_get_contents(), so in the actual template I echo/print data. For some reason ob_get_contents() doesn't fetch that properly so that's where it went wrong.

Now I define my headers in an array and the path of the content in another variable and call that.
```
...
</html>
<?php else:
    foreach($page->customHeader as $header) {
        header($header, true);
    }

    readfile($page->headerContent);
endif; ?>
```
Long story short: ob_get_contents() doesn't get binary content.

Thanks guys, definately going to give you thumbs up for the efford and rather useful information!
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情话喂你

2020-12-10 07:53
```
header('Content-Disposition: inline;filename="test.mp3"');
```
That's what you're missing in your header() (you had no "inline" specified). Content-Transfer-Encoding should be "binary", not "chunked".

Edit: use "inline" if you want it to be displayed within the browser (if capabilities exist) or "attachment" if you want to force download.
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