| public content_mime_type ( $content ) : void | ||
| $content | content of a file in a string buffer format. | |
| return | void | |
public function content_mime_type($content)
{
$ftype = 'application/octet-stream';
if (function_exists("finfo_file")) {
$finfo = new finfo(FILEINFO_MIME_TYPE | FILEINFO_SYMLINK);
$fres = $finfo->buffer($content);
if (is_string($fres) && !empty($fres)) {
$ftype = $fres;
}
}
return $ftype;
}