Merge branch 'archwiki'

Conflicts:
	extensions/FluxBBAuthPlugin.php
	extensions/SyntaxHighlight_GeSHi/README
	extensions/SyntaxHighlight_GeSHi/SyntaxHighlight_GeSHi.class.php
	extensions/SyntaxHighlight_GeSHi/SyntaxHighlight_GeSHi.i18n.php
	extensions/SyntaxHighlight_GeSHi/SyntaxHighlight_GeSHi.php
	extensions/SyntaxHighlight_GeSHi/geshi/docs/CHANGES
	extensions/SyntaxHighlight_GeSHi/geshi/docs/THANKS
	extensions/SyntaxHighlight_GeSHi/geshi/docs/TODO
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractClass.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractClass_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractMethod.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractPrivateClass.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractPrivateClass_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractPrivateMethod.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Class.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Class_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Constant.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Constructor.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Destructor.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Function.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Global.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/I.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Index.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Interface.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Interface_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/L.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Lminus.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Lplus.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Method.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Page.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Page_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/PrivateClass.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/PrivateClass_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/PrivateMethod.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/PrivateVariable.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/StaticMethod.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/StaticVariable.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/T.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Tminus.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Tplus.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Variable.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/blank.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/class_folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/file.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/function_folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/next_button.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/next_button_disabled.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/package.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/package_folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/previous_button.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/previous_button_disabled.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/private_class_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/tutorial.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/tutorial_folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/up_button.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/geshi-doc.html
	extensions/SyntaxHighlight_GeSHi/geshi/docs/geshi-doc.txt
	extensions/SyntaxHighlight_GeSHi/geshi/geshi.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/4cs.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/6502acme.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/6502kickass.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/6502tasm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/68000devpac.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/abap.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/actionscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/actionscript3.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ada.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/algol68.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/apache.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/applescript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/apt_sources.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/asm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/asp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/autoconf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/autohotkey.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/autoit.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/avisynth.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/awk.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bascomavr.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bash.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/basic4gl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bibtex.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/blitzbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bnf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/boo.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/c.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/c_loadrunner.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/c_mac.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/caddcl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cadlisp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cfdg.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cfm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/chaiscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cil.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/clojure.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cmake.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cobol.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/coffeescript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cpp-qt.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cpp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/csharp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/css.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cuesheet.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/d.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/dcs.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/delphi.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/diff.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/div.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/dos.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/dot.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/e.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ecmascript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/eiffel.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/email.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/epc.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/erlang.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/euphoria.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/f1.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/falcon.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/fo.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/fortran.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/freebasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/fsharp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gambas.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gdb.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/genero.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/genie.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gettext.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/glsl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gnuplot.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/go.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/groovy.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gwbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/haskell.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/hicest.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/hq9plus.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/html4strict.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/html5.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/icon.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/idl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ini.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/inno.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/intercal.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/io.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/j.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/java.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/java5.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/javascript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/jquery.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/kixtart.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/klonec.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/klonecpp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/latex.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lb.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lisp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/llvm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/locobasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/logtalk.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lolcode.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lotusformulas.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lotusscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lsl2.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lua.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/m68k.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/magiksf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/make.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mapbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/matlab.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mirc.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mmix.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/modula2.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/modula3.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mpasm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mxml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mysql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/newlisp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/nsis.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oberon2.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/objc.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/objeck.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ocaml-brief.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ocaml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oobas.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oracle11.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oracle8.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oxygene.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oz.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pascal.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pcre.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/per.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/perl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/perl6.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/php-brief.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/php.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pic16.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pike.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pixelbender.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pli.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/plsql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/postgresql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/povray.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/powerbuilder.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/powershell.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/proftpd.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/progress.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/prolog.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/properties.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/providex.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/purebasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pycon.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/python.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/q.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/qbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/rails.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/rebol.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/reg.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/robots.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/rpmspec.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/rsplus.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ruby.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/sas.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/scala.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/scheme.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/scilab.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/sdlbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/smalltalk.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/smarty.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/sql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/systemverilog.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/tcl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/teraterm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/text.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/thinbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/tsql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/typoscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/unicon.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/uscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vala.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vb.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vbnet.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/verilog.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vhdl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vim.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/visualfoxpro.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/visualprolog.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/whitespace.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/whois.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/winbatch.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/xbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/xml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/xorg_conf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/xpp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/yaml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/z80.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/zxbasic.php

1 files changed, 122 insertions, 121 deletions

diff --git a/includes/media/Exif.php b/includes/media/Exif.php
index 784a6018..9a2794a5 100644
--- a/includes/media/Exif.php
+++ b/includes/media/Exif.php
@@ -31,15 +31,16 @@
  */
 class Exif {
 
-	const BYTE      = 1;    //!< An 8-bit (1-byte) unsigned integer.
-	const ASCII     = 2;    //!< An 8-bit byte containing one 7-bit ASCII code. The final byte is terminated with NULL.
-	const SHORT     = 3;    //!< A 16-bit (2-byte) unsigned integer.
-	const LONG      = 4;    //!< A 32-bit (4-byte) unsigned integer.
-	const RATIONAL  = 5;    //!< Two LONGs. The first LONG is the numerator and the second LONG expresses the denominator
-	const UNDEFINED = 7;    //!< An 8-bit byte that can take any value depending on the field definition
-	const SLONG     = 9;    //!< A 32-bit (4-byte) signed integer (2's complement notation),
-	const SRATIONAL = 10;   //!< Two SLONGs. The first SLONG is the numerator and the second SLONG is the denominator.
-	const IGNORE    = -1;   // A fake value for things we don't want or don't support.
+	const BYTE = 1; //!< An 8-bit (1-byte) unsigned integer.
+	const ASCII = 2; //!< An 8-bit byte containing one 7-bit ASCII code. The final byte is terminated with NULL.
+	const SHORT = 3; //!< A 16-bit (2-byte) unsigned integer.
+	const LONG = 4; //!< A 32-bit (4-byte) unsigned integer.
+	const RATIONAL = 5; //!< Two LONGs. The first LONG is the numerator and the second LONG expresses the denominator
+	const SHORT_OR_LONG = 6; //!< A 16-bit (2-byte) or 32-bit (4-byte) unsigned integer.
+	const UNDEFINED = 7; //!< An 8-bit byte that can take any value depending on the field definition
+	const SLONG = 9; //!< A 32-bit (4-byte) signed integer (2's complement notation),
+	const SRATIONAL = 10; //!< Two SLONGs. The first SLONG is the numerator and the second SLONG is the denominator.
+	const IGNORE = -1; // A fake value for things we don't want or don't support.
 
 	//@{
 	/* @var array
@@ -102,8 +103,9 @@ class Exif {
 	/**
 	 * Constructor
 	 *
-	 * @param $file String: filename.
-	 * @param $byteOrder String Type of byte ordering either 'BE' (Big Endian) or 'LE' (Little Endian). Default ''.
+	 * @param string $file filename.
+	 * @param string $byteOrder Type of byte ordering either 'BE' (Big Endian) or 'LE' (Little Endian). Default ''.
+	 * @throws MWException
 	 * @todo FIXME: The following are broke:
 	 * SubjectArea. Need to test the more obscure tags.
 	 *
@@ -112,7 +114,7 @@ class Exif {
 	 */
 	function __construct( $file, $byteOrder = '' ) {
 		/**
-		 * Page numbers here refer to pages in the EXIF 2.2 standard
+		 * Page numbers here refer to pages in the Exif 2.2 standard
 		 *
 		 * Note, Exif::UNDEFINED is treated as a string, not as an array of bytes
 		 * so don't put a count parameter for any UNDEFINED values.
@@ -123,8 +125,8 @@ class Exif {
 			# TIFF Rev. 6.0 Attribute Information (p22)
 			'IFD0' => array(
 				# Tags relating to image structure
-				'ImageWidth' => Exif::SHORT.','.Exif::LONG,		# Image width
-				'ImageLength' => Exif::SHORT.','.Exif::LONG,		# Image height
+				'ImageWidth' => Exif::SHORT_OR_LONG,		# Image width
+				'ImageLength' => Exif::SHORT_OR_LONG,		# Image height
 				'BitsPerSample' => array( Exif::SHORT, 3 ),		# Number of bits per component
 				# "When a primary image is JPEG compressed, this designation is not"
 				# "necessary and is omitted." (p23)
@@ -133,25 +135,25 @@ class Exif {
 				'Orientation' => Exif::SHORT,				# Orientation of image #p24
 				'SamplesPerPixel' => Exif::SHORT,			# Number of components
 				'PlanarConfiguration' => Exif::SHORT,			# Image data arrangement #p24
-				'YCbCrSubSampling' => array( Exif::SHORT, 2),		# Subsampling ratio of Y to C #p24
+				'YCbCrSubSampling' => array( Exif::SHORT, 2 ),		# Subsampling ratio of Y to C #p24
 				'YCbCrPositioning' => Exif::SHORT,			# Y and C positioning #p24-25
 				'XResolution' => Exif::RATIONAL,			# Image resolution in width direction
 				'YResolution' => Exif::RATIONAL,			# Image resolution in height direction
 				'ResolutionUnit' => Exif::SHORT,			# Unit of X and Y resolution #(p26)
 
 				# Tags relating to recording offset
-				'StripOffsets' => Exif::SHORT.','.Exif::LONG,			# Image data location
-				'RowsPerStrip' => Exif::SHORT.','.Exif::LONG,			# Number of rows per strip
-				'StripByteCounts' => Exif::SHORT.','.Exif::LONG,		# Bytes per compressed strip
-				'JPEGInterchangeFormat' => Exif::SHORT.','.Exif::LONG,		# Offset to JPEG SOI
-				'JPEGInterchangeFormatLength' => Exif::SHORT.','.Exif::LONG,	# Bytes of JPEG data
+				'StripOffsets' => Exif::SHORT_OR_LONG,			# Image data location
+				'RowsPerStrip' => Exif::SHORT_OR_LONG,			# Number of rows per strip
+				'StripByteCounts' => Exif::SHORT_OR_LONG,		# Bytes per compressed strip
+				'JPEGInterchangeFormat' => Exif::SHORT_OR_LONG,		# Offset to JPEG SOI
+				'JPEGInterchangeFormatLength' => Exif::SHORT_OR_LONG,	# Bytes of JPEG data
 
 				# Tags relating to image data characteristics
 				'TransferFunction' => Exif::IGNORE,			# Transfer function
-				'WhitePoint' => array( Exif::RATIONAL, 2),		# White point chromaticity
-				'PrimaryChromaticities' => array( Exif::RATIONAL, 6),	# Chromaticities of primarities
-				'YCbCrCoefficients' => array( Exif::RATIONAL, 3),	# Color space transformation matrix coefficients #p27
-				'ReferenceBlackWhite' => array( Exif::RATIONAL, 6),	# Pair of black and white reference values
+				'WhitePoint' => array( Exif::RATIONAL, 2 ),		# White point chromaticity
+				'PrimaryChromaticities' => array( Exif::RATIONAL, 6 ),	# Chromaticities of primarities
+				'YCbCrCoefficients' => array( Exif::RATIONAL, 3 ),	# Color space transformation matrix coefficients #p27
+				'ReferenceBlackWhite' => array( Exif::RATIONAL, 6 ),	# Pair of black and white reference values
 
 				# Other tags
 				'DateTime' => Exif::ASCII,				# File change date and time
@@ -166,8 +168,8 @@ class Exif {
 			# Exif IFD Attribute Information (p30-31)
 			'EXIF' => array(
 				# TODO: NOTE: Nonexistence of this field is taken to mean nonconformance
-				# to the EXIF 2.1 AND 2.2 standards
-				'ExifVersion' =>  Exif::UNDEFINED,			# Exif version
+				# to the Exif 2.1 AND 2.2 standards
+				'ExifVersion' => Exif::UNDEFINED,			# Exif version
 				'FlashPixVersion' => Exif::UNDEFINED,			# Supported Flashpix version #p32
 
 				# Tags relating to Image Data Characteristics
@@ -176,8 +178,8 @@ class Exif {
 				# Tags relating to image configuration
 				'ComponentsConfiguration' => Exif::UNDEFINED,			# Meaning of each component #p33
 				'CompressedBitsPerPixel' => Exif::RATIONAL,			# Image compression mode
-				'PixelYDimension' => Exif::SHORT.','.Exif::LONG,		# Valid image width
-				'PixelXDimension' => Exif::SHORT.','.Exif::LONG,		# Valid image height
+				'PixelYDimension' => Exif::SHORT_OR_LONG,		# Valid image width
+				'PixelXDimension' => Exif::SHORT_OR_LONG,		# Valid image height
 
 				# Tags relating to related user information
 				'MakerNote' => Exif::IGNORE,				# Manufacturer notes
@@ -217,7 +219,7 @@ class Exif {
 				'FocalPlaneXResolution' => Exif::RATIONAL,		# Focal plane X resolution
 				'FocalPlaneYResolution' => Exif::RATIONAL,		# Focal plane Y resolution
 				'FocalPlaneResolutionUnit' => Exif::SHORT,		# Focal plane resolution unit #p46
-				'SubjectLocation' => array( Exif::SHORT, 2),		# Subject location
+				'SubjectLocation' => array( Exif::SHORT, 2 ),		# Subject location
 				'ExposureIndex' => Exif::RATIONAL,			# Exposure index
 				'SensingMethod' => Exif::SHORT,				# Sensing method #p46
 				'FileSource' => Exif::UNDEFINED,			# File source #p47
@@ -249,12 +251,12 @@ class Exif {
 				'GPSLatitudeRef' => Exif::ASCII,			# North or South Latitude #p52-53
 				'GPSLatitude' => array( Exif::RATIONAL, 3 ),		# Latitude
 				'GPSLongitudeRef' => Exif::ASCII,			# East or West Longitude #p53
-				'GPSLongitude' => array( Exif::RATIONAL, 3),		# Longitude
+				'GPSLongitude' => array( Exif::RATIONAL, 3 ),		# Longitude
 				'GPSAltitudeRef' => Exif::UNDEFINED,
 				# Altitude reference. Note, the exif standard says this should be an EXIF::Byte,
 				# but php seems to disagree.
 				'GPSAltitude' => Exif::RATIONAL,			# Altitude
-				'GPSTimeStamp' => array( Exif::RATIONAL, 3),		# GPS time (atomic clock)
+				'GPSTimeStamp' => array( Exif::RATIONAL, 3 ),		# GPS time (atomic clock)
 				'GPSSatellites' => Exif::ASCII,				# Satellites used for measurement
 				'GPSStatus' => Exif::ASCII,				# Receiver status #p54
 				'GPSMeasureMode' => Exif::ASCII,			# Measurement mode #p54-55
@@ -289,13 +291,13 @@ class Exif {
 			// Only give a warning for b/c, since originally we didn't
 			// require this. The number of things affected by this is
 			// rather small.
-			wfWarn( 'Exif class did not have byte order specified. '
-			 . 'Some properties may be decoded incorrectly.' );
+			wfWarn( 'Exif class did not have byte order specified. ' .
+				'Some properties may be decoded incorrectly.' );
 			$this->byteOrder = 'BE'; // BE seems about twice as popular as LE in jpg's.
 		}
 
 		$this->debugFile( $this->basename, __FUNCTION__, true );
-		if( function_exists( 'exif_read_data' ) ) {
+		if ( function_exists( 'exif_read_data' ) ) {
 			wfSuppressWarnings();
 			$data = exif_read_data( $this->file, 0, true );
 			wfRestoreWarnings();
@@ -321,7 +323,7 @@ class Exif {
 
 		foreach ( array_keys( $this->mRawExifData ) as $section ) {
 			if ( !in_array( $section, array_keys( $this->mExifTags ) ) ) {
-				$this->debug( $section , __FUNCTION__, "'$section' is not a valid Exif section" );
+				$this->debug( $section, __FUNCTION__, "'$section' is not a valid Exif section" );
 				continue;
 			}
 
@@ -345,24 +347,24 @@ class Exif {
 	}
 
 	/**
-	* Collapse some fields together.
-	* This converts some fields from exif form, to a more friendly form.
-	* For example GPS latitude to a single number.
-	*
-	* The rationale behind this is that we're storing data, not presenting to the user
-	* For example a longitude is a single number describing how far away you are from
-	* the prime meridian. Well it might be nice to split it up into minutes and seconds
-	* for the user, it doesn't really make sense to split a single number into 4 parts
-	* for storage. (degrees, minutes, second, direction vs single floating point number).
-	*
-	* Other things this might do (not really sure if they make sense or not):
-	* Dates -> mediawiki date format.
-	* convert values that can be in different units to be in one standardized unit.
-	*
-	* As an alternative approach, some of this could be done in the validate phase
-	* if we make up our own types like Exif::DATE.
-	*/
-	function collapseData( ) {
+	 * Collapse some fields together.
+	 * This converts some fields from exif form, to a more friendly form.
+	 * For example GPS latitude to a single number.
+	 *
+	 * The rationale behind this is that we're storing data, not presenting to the user
+	 * For example a longitude is a single number describing how far away you are from
+	 * the prime meridian. Well it might be nice to split it up into minutes and seconds
+	 * for the user, it doesn't really make sense to split a single number into 4 parts
+	 * for storage. (degrees, minutes, second, direction vs single floating point number).
+	 *
+	 * Other things this might do (not really sure if they make sense or not):
+	 * Dates -> mediawiki date format.
+	 * convert values that can be in different units to be in one standardized unit.
+	 *
+	 * As an alternative approach, some of this could be done in the validate phase
+	 * if we make up our own types like Exif::DATE.
+	 */
+	function collapseData() {
 
 		$this->exifGPStoNumber( 'GPSLatitude' );
 		$this->exifGPStoNumber( 'GPSDestLatitude' );
@@ -386,22 +388,22 @@ class Exif {
 		$this->exifPropToOrd( 'SceneType' );
 
 		$this->charCodeString( 'UserComment' );
-		$this->charCodeString( 'GPSProcessingMethod');
+		$this->charCodeString( 'GPSProcessingMethod' );
 		$this->charCodeString( 'GPSAreaInformation' );
-		
+
 		//ComponentsConfiguration should really be an array instead of a string...
 		//This turns a string of binary numbers into an array of numbers.
 
-		if ( isset ( $this->mFilteredExifData['ComponentsConfiguration'] ) ) {
+		if ( isset( $this->mFilteredExifData['ComponentsConfiguration'] ) ) {
 			$val = $this->mFilteredExifData['ComponentsConfiguration'];
 			$ccVals = array();
-			for ($i = 0; $i < strlen($val); $i++) {
-				$ccVals[$i] = ord( substr($val, $i, 1) );
+			for ( $i = 0; $i < strlen( $val ); $i++ ) {
+				$ccVals[$i] = ord( substr( $val, $i, 1 ) );
 			}
 			$ccVals['_type'] = 'ol'; //this is for formatting later.
 			$this->mFilteredExifData['ComponentsConfiguration'] = $ccVals;
 		}
-	
+
 		//GPSVersion(ID) is treated as the wrong type by php exif support.
 		//Go through each byte turning it into a version string.
 		//For example: "\x02\x02\x00\x00" -> "2.2.0.0"
@@ -409,14 +411,14 @@ class Exif {
 		//Also change exif tag name from GPSVersion (what php exif thinks it is)
 		//to GPSVersionID (what the exif standard thinks it is).
 
-		if ( isset ( $this->mFilteredExifData['GPSVersion'] ) ) {
+		if ( isset( $this->mFilteredExifData['GPSVersion'] ) ) {
 			$val = $this->mFilteredExifData['GPSVersion'];
 			$newVal = '';
-			for ($i = 0; $i < strlen($val); $i++) {
+			for ( $i = 0; $i < strlen( $val ); $i++ ) {
 				if ( $i !== 0 ) {
 					$newVal .= '.';
 				}
-				$newVal .= ord( substr($val, $i, 1) );
+				$newVal .= ord( substr( $val, $i, 1 ) );
 			}
 			if ( $this->byteOrder === 'LE' ) {
 				// Need to reverse the string
@@ -433,26 +435,25 @@ class Exif {
 
 	}
 	/**
-	* Do userComment tags and similar. See pg. 34 of exif standard.
-	* basically first 8 bytes is charset, rest is value.
-	* This has not been tested on any shift-JIS strings.
-	* @param $prop String prop name.
-	*/
-	private function charCodeString ( $prop ) {
+	 * Do userComment tags and similar. See pg. 34 of exif standard.
+	 * basically first 8 bytes is charset, rest is value.
+	 * This has not been tested on any shift-JIS strings.
+	 * @param string $prop prop name.
+	 */
+	private function charCodeString( $prop ) {
 		if ( isset( $this->mFilteredExifData[$prop] ) ) {
 
-			if ( strlen($this->mFilteredExifData[$prop]) <= 8 ) {
+			if ( strlen( $this->mFilteredExifData[$prop] ) <= 8 ) {
 				//invalid. Must be at least 9 bytes long.
 
-				$this->debug( $this->mFilteredExifData[$prop] , __FUNCTION__, false );
-				unset($this->mFilteredExifData[$prop]);
+				$this->debug( $this->mFilteredExifData[$prop], __FUNCTION__, false );
+				unset( $this->mFilteredExifData[$prop] );
 				return;
 			}
-			$charCode = substr( $this->mFilteredExifData[$prop], 0, 8);
-			$val = substr( $this->mFilteredExifData[$prop], 8);
-			
-			
-			switch ($charCode) {
+			$charCode = substr( $this->mFilteredExifData[$prop], 0, 8 );
+			$val = substr( $this->mFilteredExifData[$prop], 8 );
+
+			switch ( $charCode ) {
 				case "\x4A\x49\x53\x00\x00\x00\x00\x00":
 					//JIS
 					$charset = "Shift-JIS";
@@ -466,9 +467,9 @@ class Exif {
 			}
 			// This could possibly check to see if iconv is really installed
 			// or if we're using the compatibility wrapper in globalFunctions.php
-			if ($charset) {
+			if ( $charset ) {
 				wfSuppressWarnings();
-				$val = iconv($charset, 'UTF-8//IGNORE', $val);
+				$val = iconv( $charset, 'UTF-8//IGNORE', $val );
 				wfRestoreWarnings();
 			} else {
 				// if valid utf-8, assume that, otherwise assume windows-1252
@@ -476,17 +477,17 @@ class Exif {
 				UtfNormal::quickIsNFCVerify( $valCopy ); //validates $valCopy.
 				if ( $valCopy !== $val ) {
 					wfSuppressWarnings();
-					$val = iconv('Windows-1252', 'UTF-8//IGNORE', $val);
+					$val = iconv( 'Windows-1252', 'UTF-8//IGNORE', $val );
 					wfRestoreWarnings();
 				}
 			}
-			
+
 			//trim and check to make sure not only whitespace.
-			$val = trim($val);
+			$val = trim( $val );
 			if ( strlen( $val ) === 0 ) {
 				//only whitespace.
-				$this->debug( $this->mFilteredExifData[$prop] , __FUNCTION__, "$prop: Is only whitespace" );
-				unset($this->mFilteredExifData[$prop]);
+				$this->debug( $this->mFilteredExifData[$prop], __FUNCTION__, "$prop: Is only whitespace" );
+				unset( $this->mFilteredExifData[$prop] );
 				return;
 			}
 
@@ -495,22 +496,22 @@ class Exif {
 		}
 	}
 	/**
-	* Convert an Exif::UNDEFINED from a raw binary string
-	* to its value. This is sometimes needed depending on
-	* the type of UNDEFINED field
-	* @param $prop String name of property
-	*/
-	private function exifPropToOrd ( $prop ) {
+	 * Convert an Exif::UNDEFINED from a raw binary string
+	 * to its value. This is sometimes needed depending on
+	 * the type of UNDEFINED field
+	 * @param string $prop name of property
+	 */
+	private function exifPropToOrd( $prop ) {
 		if ( isset( $this->mFilteredExifData[$prop] ) ) {
 			$this->mFilteredExifData[$prop] = ord( $this->mFilteredExifData[$prop] );
 		}
 	}
 	/**
-	* Convert gps in exif form to a single floating point number
-	* for example 10 degress 20`40`` S -> -10.34444
-	* @param String $prop a gps coordinate exif tag name (like GPSLongitude)
-	*/
-	private function exifGPStoNumber ( $prop ) {
+	 * Convert gps in exif form to a single floating point number
+	 * for example 10 degress 20`40`` S -> -10.34444
+	 * @param string $prop a gps coordinate exif tag name (like GPSLongitude)
+	 */
+	private function exifGPStoNumber( $prop ) {
 		$loc =& $this->mFilteredExifData[$prop];
 		$dir =& $this->mFilteredExifData[$prop . 'Ref'];
 		$res = false;
@@ -545,7 +546,7 @@ class Exif {
 	 *
 	 * @deprecated since 1.18
 	 */
-	function makeFormattedData( ) {
+	function makeFormattedData() {
 		wfDeprecated( __METHOD__, '1.18' );
 		$this->mFormattedExifData = FormatMetadata::getFormattedData(
 			$this->mFilteredExifData );
@@ -580,7 +581,7 @@ class Exif {
 	 */
 	function getFormattedData() {
 		wfDeprecated( __METHOD__, '1.18' );
-		if (!$this->mFormattedExifData) {
+		if ( !$this->mFormattedExifData ) {
 			$this->makeFormattedData();
 		}
 		return $this->mFormattedExifData;
@@ -612,7 +613,7 @@ class Exif {
 	 * @return bool
 	 */
 	private function isByte( $in ) {
-		if ( !is_array( $in ) && sprintf('%d', $in) == $in && $in >= 0 && $in <= 255 ) {
+		if ( !is_array( $in ) && sprintf( '%d', $in ) == $in && $in >= 0 && $in <= 255 ) {
 			$this->debug( $in, __FUNCTION__, true );
 			return true;
 		} else {
@@ -648,7 +649,7 @@ class Exif {
 	 * @return bool
 	 */
 	private function isShort( $in ) {
-		if ( !is_array( $in ) && sprintf('%d', $in) == $in && $in >= 0 && $in <= 65536 ) {
+		if ( !is_array( $in ) && sprintf( '%d', $in ) == $in && $in >= 0 && $in <= 65536 ) {
 			$this->debug( $in, __FUNCTION__, true );
 			return true;
 		} else {
@@ -662,7 +663,7 @@ class Exif {
 	 * @return bool
 	 */
 	private function isLong( $in ) {
-		if ( !is_array( $in ) && sprintf('%d', $in) == $in && $in >= 0 && $in <= 4294967296 ) {
+		if ( !is_array( $in ) && sprintf( '%d', $in ) == $in && $in >= 0 && $in <= 4294967296 ) {
 			$this->debug( $in, __FUNCTION__, true );
 			return true;
 		} else {
@@ -677,7 +678,7 @@ class Exif {
 	 */
 	private function isRational( $in ) {
 		$m = array();
-		if ( !is_array( $in ) && @preg_match( '/^(\d+)\/(\d+[1-9]|[1-9]\d*)$/', $in, $m ) ) { # Avoid division by zero
+		if ( !is_array( $in ) && preg_match( '/^(\d+)\/(\d+[1-9]|[1-9]\d*)$/', $in, $m ) ) { # Avoid division by zero
 			return $this->isLong( $m[1] ) && $this->isLong( $m[2] );
 		} else {
 			$this->debug( $in, __FUNCTION__, 'fed a non-fraction value' );
@@ -727,8 +728,8 @@ class Exif {
 	 * Validates if a tag has a legal value according to the Exif spec
 	 *
 	 * @private
-	 * @param $section String: section where tag is located.
-	 * @param $tag String: the tag to check.
+	 * @param string $section section where tag is located.
+	 * @param string $tag the tag to check.
 	 * @param $val Mixed: the value of the tag.
 	 * @param $recursive Boolean: true if called recursively for array types.
 	 * @return bool
@@ -737,26 +738,27 @@ class Exif {
 		$debug = "tag is '$tag'";
 		$etype = $this->mExifTags[$section][$tag];
 		$ecount = 1;
-		if( is_array( $etype ) ) {
+		if ( is_array( $etype ) ) {
 			list( $etype, $ecount ) = $etype;
-			if ( $recursive )
+			if ( $recursive ) {
 				$ecount = 1; // checking individual elements
+			}
 		}
 		$count = count( $val );
-		if( $ecount != $count ) {
+		if ( $ecount != $count ) {
 			$this->debug( $val, __FUNCTION__, "Expected $ecount elements for $tag but got $count" );
 			return false;
 		}
-		if( $count > 1 ) {
-			foreach( $val as $v ) { 
-				if( !$this->validate( $section, $tag, $v, true ) ) {
-					return false; 
-				} 
+		if ( $count > 1 ) {
+			foreach ( $val as $v ) {
+				if ( !$this->validate( $section, $tag, $v, true ) ) {
+					return false;
+				}
 			}
 			return true;
 		}
 		// Does not work if not typecast
-		switch( (string)$etype ) {
+		switch ( (string)$etype ) {
 			case (string)Exif::BYTE:
 				$this->debug( $val, __FUNCTION__, $debug );
 				return $this->isByte( $val );
@@ -772,6 +774,9 @@ class Exif {
 			case (string)Exif::RATIONAL:
 				$this->debug( $val, __FUNCTION__, $debug );
 				return $this->isRational( $val );
+			case (string)Exif::SHORT_OR_LONG:
+				$this->debug( $val, __FUNCTION__, $debug );
+				return $this->isShort( $val ) || $this->isLong( $val );
 			case (string)Exif::UNDEFINED:
 				$this->debug( $val, __FUNCTION__, $debug );
 				return $this->isUndefined( $val );
@@ -781,9 +786,6 @@ class Exif {
 			case (string)Exif::SRATIONAL:
 				$this->debug( $val, __FUNCTION__, $debug );
 				return $this->isSrational( $val );
-			case (string)Exif::SHORT.','.Exif::LONG:
-				$this->debug( $val, __FUNCTION__, $debug );
-				return $this->isShort( $val ) || $this->isLong( $val );
 			case (string)Exif::IGNORE:
 				$this->debug( $val, __FUNCTION__, $debug );
 				return false;
@@ -808,18 +810,18 @@ class Exif {
 		}
 		$type = gettype( $in );
 		$class = ucfirst( __CLASS__ );
-		if ( $type === 'array' ) {
+		if ( is_array( $in ) ) {
 			$in = print_r( $in, true );
 		}
 
 		if ( $action === true ) {
-			wfDebugLog( $this->log, "$class::$fname: accepted: '$in' (type: $type)\n");
+			wfDebugLog( $this->log, "$class::$fname: accepted: '$in' (type: $type)\n" );
 		} elseif ( $action === false ) {
-			wfDebugLog( $this->log, "$class::$fname: rejected: '$in' (type: $type)\n");
+			wfDebugLog( $this->log, "$class::$fname: rejected: '$in' (type: $type)\n" );
 		} elseif ( $action === null ) {
-			wfDebugLog( $this->log, "$class::$fname: input was: '$in' (type: $type)\n");
+			wfDebugLog( $this->log, "$class::$fname: input was: '$in' (type: $type)\n" );
 		} else {
-			wfDebugLog( $this->log, "$class::$fname: $action (type: $type; content: '$in')\n");
+			wfDebugLog( $this->log, "$class::$fname: $action (type: $type; content: '$in')\n" );
 		}
 	}
 
@@ -828,7 +830,7 @@ class Exif {
 	 *
 	 * @private
 	 *
-	 * @param $fname String: the name of the function calling this function
+	 * @param string $fname the name of the function calling this function
 	 * @param $io Boolean: Specify whether we're beginning or ending
 	 */
 	private function debugFile( $fname, $io ) {
@@ -843,4 +845,3 @@ class Exif {
 		}
 	}
 }
-