diff options
Diffstat (limited to 'includes/media/PNGMetadataExtractor.php')
| -rw-r--r-- | includes/media/PNGMetadataExtractor.php | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/includes/media/PNGMetadataExtractor.php b/includes/media/PNGMetadataExtractor.php index 9dcde406..845d212a 100644 --- a/includes/media/PNGMetadataExtractor.php +++ b/includes/media/PNGMetadataExtractor.php @@ -124,7 +124,7 @@ class PNGMetadataExtractor { case 0: $colorType = 'greyscale'; break; - case 2: + case 2: $colorType = 'truecolour'; break; case 3: @@ -142,7 +142,7 @@ class PNGMetadataExtractor { } } elseif ( $chunk_type == "acTL" ) { $buf = fread( $fh, $chunk_size ); - if( !$buf || strlen( $buf ) < $chunk_size || $chunk_size < 4 ) { + if ( !$buf || strlen( $buf ) < $chunk_size || $chunk_size < 4 ) { throw new Exception( __METHOD__ . ": Read error" ); } @@ -202,21 +202,21 @@ class PNGMetadataExtractor { if ( $items[5] === false ) { // decompression failed - wfDebug( __METHOD__ . ' Error decompressing iTxt chunk - ' . $items[1] ); + wfDebug( __METHOD__ . ' Error decompressing iTxt chunk - ' . $items[1] . "\n" ); fseek( $fh, self::$CRC_size, SEEK_CUR ); continue; } } else { wfDebug( __METHOD__ . ' Skipping compressed png iTXt chunk due to lack of zlib,' - . ' or potentially invalid compression method' ); + . " or potentially invalid compression method\n" ); fseek( $fh, self::$CRC_size, SEEK_CUR ); continue; } } - $finalKeyword = self::$text_chunks[ $items[1] ]; - $text[ $finalKeyword ][ $items[3] ] = $items[5]; - $text[ $finalKeyword ]['_type'] = 'lang'; + $finalKeyword = self::$text_chunks[$items[1]]; + $text[$finalKeyword][$items[3]] = $items[5]; + $text[$finalKeyword]['_type'] = 'lang'; } else { // Error reading iTXt chunk @@ -251,9 +251,9 @@ class PNGMetadataExtractor { throw new Exception( __METHOD__ . ": Read error (error with iconv)" ); } - $finalKeyword = self::$text_chunks[ $keyword ]; - $text[ $finalKeyword ][ 'x-default' ] = $content; - $text[ $finalKeyword ]['_type'] = 'lang'; + $finalKeyword = self::$text_chunks[$keyword]; + $text[$finalKeyword]['x-default'] = $content; + $text[$finalKeyword]['_type'] = 'lang'; } elseif ( $chunk_type == 'zTXt' ) { if ( function_exists( 'gzuncompress' ) ) { @@ -279,7 +279,7 @@ class PNGMetadataExtractor { $compression = substr( $postKeyword, 0, 1 ); $content = substr( $postKeyword, 1 ); if ( $compression !== "\x00" ) { - wfDebug( __METHOD__ . " Unrecognized compression method in zTXt ($keyword). Skipping." ); + wfDebug( __METHOD__ . " Unrecognized compression method in zTXt ($keyword). Skipping.\n" ); fseek( $fh, self::$CRC_size, SEEK_CUR ); continue; } @@ -290,7 +290,7 @@ class PNGMetadataExtractor { if ( $content === false ) { // decompression failed - wfDebug( __METHOD__ . ' Error decompressing zTXt chunk - ' . $keyword ); + wfDebug( __METHOD__ . ' Error decompressing zTXt chunk - ' . $keyword . "\n" ); fseek( $fh, self::$CRC_size, SEEK_CUR ); continue; } @@ -303,12 +303,12 @@ class PNGMetadataExtractor { throw new Exception( __METHOD__ . ": Read error (error with iconv)" ); } - $finalKeyword = self::$text_chunks[ $keyword ]; - $text[ $finalKeyword ][ 'x-default' ] = $content; - $text[ $finalKeyword ]['_type'] = 'lang'; + $finalKeyword = self::$text_chunks[$keyword]; + $text[$finalKeyword]['x-default'] = $content; + $text[$finalKeyword]['_type'] = 'lang'; } else { - wfDebug( __METHOD__ . " Cannot decompress zTXt chunk due to lack of zlib. Skipping." ); + wfDebug( __METHOD__ . " Cannot decompress zTXt chunk due to lack of zlib. Skipping.\n" ); fseek( $fh, $chunk_size, SEEK_CUR ); } } elseif ( $chunk_type == 'tIME' ) { @@ -417,7 +417,7 @@ class PNGMetadataExtractor { * @throws Exception if too big. * @return String The chunk. */ - static private function read( $fh, $size ) { + private static function read( $fh, $size ) { if ( $size > self::MAX_CHUNK_SIZE ) { throw new Exception( __METHOD__ . ': Chunk size of ' . $size . ' too big. Max size is: ' . self::MAX_CHUNK_SIZE ); |