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mime_content_type

Sune Jensen
29-Aug-2007 09:16


For me mime_content_type didn't work in Linux before I added 



mime_magic.magicfile = "/usr/share/magic.mime"



to php.ini (remember to find the correct path to mime.magic)

dt at php dot net
14-Jun-2007 08:18


<?php

if (!function_exists('mime_content_type ')) {

    function mime_content_type($filename) {

        $finfo    = finfo_open(FILEINFO_MIME);

        $mimetype = finfo_file($finfo, $filename);

        finfo_close($finfo);

        return $mimetype;

    }

}

?>

Quis at IHAVEGOTSPAMENOUGH dot omicidio dot nl
12-Feb-2007 09:28


<?PHP

  function qmimetype($file) {

    $ext=array_pop(explode('.',$file));

    foreach(file('/usr/local/etc/apache22/mime.types') as $line)

      if(preg_match('/^([^#]\S+)\s+.*'.$ext.'.*$/',$line,$m))

        return $m[1];

    return 'application/octet-stream';

  }

?>



Not perfect, but works good enough for me ;)

tree2054 using hotmail
03-Nov-2006 05:59


The correct little correction:



exec will return the mime with a newline at the end, the trim() should be called with the result of exec, not the other way around.



<?php



if ( ! function_exists ( 'mime_content_type ' ) )

{

   function mime_content_type ( $f )

   {

       return trim ( exec ('file -bi ' . escapeshellarg ( $f ) ) ) ;

   }

}



?>

15-Oct-2006 07:06


if you use a transparent 'spacer' GIF i've found it needs to be a around 25x25 for it to register as 'image/gif'. otherwise it's read in as 'text/plain'.

webmaster at cafe-clope dot net
23-Feb-2006 05:31


Completing <some dude AT somewhere DOT com> comment:



0 string < ? php application/x-httpd-php



and string detection on text files may fail if you check a file encoded with signed UTF-8. The UTF-8 signature is a two bytes code (0xFF 0xFE) that prepends the file in order to force UTF-8 recognition (you may check it on an hexadecimal editor).

Y0Gi
25-Jan-2006 11:13


The 'file' utility fortunately is available for Windows, too:

http://gnuwin32.sourceforge.net/packages/file.htm

some dude AT somewhere DOT com
07-Oct-2005 09:44


I added these two lines to my magic.mime file:



0 string \<?php application/x-httpd-php

0 string <?xml text/xml



The first one may not work if "<?php" is not at the very beginning of your file, e.g., if some HTML preceeds the first bit of PHP code. The second one should work because "<?xml" *should* be the first thing in every XML file.

ginnsu at arcee dot ca
08-Mar-2005 10:14


The function mime_content_type only worked for me on Microsoft Windows after I added the directive "mime_magic.debug" to my php.ini with the value of "On". The default value appears to be "Off". Exampe:



[mime_magic]

mime_magic.debug = On

mime_magic.magicfile = "c:\php\extras\magic.mime"

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