Merge "Improve usage of which and that"

[lhc/web/wiklou.git] / includes / media / Exif.php

diff --git a/includes/media/Exif.php b/includes/media/Exif.php
index 784a601..bdacbc8 100644 (file)
--- a/includes/media/Exif.php
+++ b/includes/media/Exif.php
@@ -104,6 +104,7 @@ class Exif {
         *
         * @param $file String: filename.
         * @param $byteOrder String 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.
         *
@@ -388,7 +389,7 @@ class Exif {
                $this->charCodeString( 'UserComment' );
                $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.
 
@@ -401,7 +402,7 @@ class Exif {
                        $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"
@@ -450,8 +451,7 @@ class Exif {
                        }
                        $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
@@ -480,7 +480,7 @@ class Exif {
                                        wfRestoreWarnings();
                                }
                        }
-                       
+
                        //trim and check to make sure not only whitespace.
                        $val = trim($val);
                        if ( strlen( $val ) === 0 ) {
@@ -748,10 +748,10 @@ class Exif {
                        return false;
                }
                if( $count > 1 ) {
-                       foreach( $val as $v ) { 
+                       foreach( $val as $v ) {
                                if( !$this->validate( $section, $tag, $v, true ) ) {
-                                       return false; 
-                               } 
+                                       return false;
+                               }
                        }
                        return true;
                }