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Diffstat (limited to 'lpf/lib/Mime.class.php')
| -rw-r--r-- | lpf/lib/Mime.class.php | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/lpf/lib/Mime.class.php b/lpf/lib/Mime.class.php new file mode 100644 index 0000000..f37c1eb --- /dev/null +++ b/lpf/lib/Mime.class.php @@ -0,0 +1,45 @@ +<?php + +class Mime { + public static $mimes = array( + 'csv' => array( + 'text/csv', 'text/x-csv', + 'text/x-comma-separated-values', + 'text/comma-separated-values', + 'application/csv', + 'application/excel', 'application/vnd.msexcel'), + 'xhtml' => array('text/html', 'application/xhtml+xml'), + 'html' => array('text/html', 'application/xhtml+xml'), + 'bmp' => 'image/bmp', + 'gif' => 'image/gif', + 'jpeg' => array('image/jpeg', 'image/pjpeg'), + 'jpg' => array('image/jpeg', 'image/pjpeg'), + 'jpe' => array('image/jpeg', 'image/pjpeg'), + 'png' => array('image/png', 'image/x-png'), + 'tiff' => 'image/tiff', + 'tif' => 'image/tiff', + 'css' => 'text/css', + 'htm' => 'text/html', + 'txt' => 'text/plain', + 'json' => array('application/json', 'text/json') + ); + + public static function ext2mime($ext) { + $mimes = self::$mimes; + $mime = $mimes[$ext]; + if (!is_array($mime)) $mime = array($mime); + return $mime; + } + public static function mime2ext($my_mime) { + $ret = array(); + foreach (self::mimes as $ext => $mime) { + if (is_array($mime)) { + $match = in_array($my_mime, $mime); + } else { + $match = $my_mime==$mime; + } + if ($match) $ret[] = $ext; + } + return $ret; + } +}
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