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<?php
function file_type($path_to_file) {
$file_type_database = new finfo(FILEINFO_SYMLINK|FILEINFO_MIME_TYPE);
return $file_type_database->file($path_to_file);
}
function file_extension($path_to_file) {
#FILEINFO_EXTENSION introduced in php7.2.0 https://www.php.net/manual/en/fileinfo.constants.php
if(defined("FILEINFO_EXTENSION"))
{
$file_type_database = new finfo(FILEINFO_EXTENSION);
return "." . $file_type_database->file($path_to_file);
}else
{
$result=file_type($path_to_file);
$optimus_prime = array(
'text/plain'=>'.txt',
'text/html'=>'.html',
'text/php'=>'.php',
'text/css'=>'.css',
'application/javascript'=>'.js',
'application/json'=>'.json',
'application/xml'=>'.xml',
'application/x-shockwave-flash'=>'.swf',
'video/x-flv'=>'.flv',
'image/png'=>'.png',
'image/jpeg'=>'.jpe',
'image/jpeg'=>'.jpeg',
'image/jpeg'=>'.jpg',
'image/gif'=>'.gif',
'image/bmp'=>'.bmp',
'image/vnd.microsoft.icon'=>'.ico',
'image/tiff'=>'.tiff',
'image/tiff'=>'.tif',
'image/svg+xml'=>'.svg',
'image/svg+xml'=>'.svgz',
'application/zip'=>'.zip',
'application/x-rar-compressed'=>'.rar',
'application/x-msdownload'=>'.exe',
'application/x-msdownload'=>'.msi',
'application/vnd.ms-cab-compressed'=>'.cab',
'audio/mpeg'=>'.mp3',
'video/quicktime'=>'.qt',
'video/quicktime'=>'.mov',
'application/pdf'=>'.pdf',
'image/vnd.adobe.photoshop'=>'.psd',
'application/postscript'=>'.ai',
'application/postscript'=>'.eps',
'application/postscript'=>'.ps',
'application/msword'=>'.doc',
'application/rtf'=>'.rtf',
'application/vnd.ms-excel'=>'.xls',
'application/vnd.ms-powerpoint'=>'.ppt',
'application/vnd.oasis.opendocument.text'=>'.odt',
'application/vnd.oasis.opendocument.spreadsheet'=>'.ods'
);
if(!array_key_exists($result,$optimus_prime))
{
return ".dat";
}else
{
return $optimus_prime[$result];
}
}
}
function get_icon($path_to_file)
{
$file_ext="svg/icons/".file_extension($path_to_file).".svg";
if(!file_exists($file_ext))
{
return "svg/icons/.dat.svg";
}else
{
return $file_ext;
}
}
?>
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