Code Duplication    Length = 16-16 lines in 2 locations

thumbs/phpthumb.bmp.php 2 locations

@@ 428-443 (lines=16) @@
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                case 0: // BI_RGB
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                    switch ($thisfile_bmp_header_raw['bits_per_pixel']) {
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                        case 1:
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                            for ($row = ($thisfile_bmp_header_raw['height'] - 1); $row >= 0; $row--) {
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                                for ($col = 0; $col < $thisfile_bmp_header_raw['width']; $col = $col) {
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                                    $paletteindexbyte = ord($BMPpixelData{$pixeldataoffset++});
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                                    for ($i = 7; $i >= 0; $i--) {
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                                        $paletteindex                     = ($paletteindexbyte & (0x01 << $i)) >> $i;
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                                        $thisfile_bmp['data'][$row][$col] = $thisfile_bmp['palette'][$paletteindex];
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                                        $col++;
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                                    }
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                                }
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                                while (($pixeldataoffset % 4) != 0) {
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                                    // lines are padded to nearest DWORD
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                                    $pixeldataoffset++;
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                                }
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                            }
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                            break;
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                        case 4:
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                            for ($row = ($thisfile_bmp_header_raw['height'] - 1); $row >= 0; $row--) {
@@ 445-460 (lines=16) @@
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                            }
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                            break;
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                        case 4:
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                            for ($row = ($thisfile_bmp_header_raw['height'] - 1); $row >= 0; $row--) {
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                                for ($col = 0; $col < $thisfile_bmp_header_raw['width']; $col = $col) {
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                                    $paletteindexbyte = ord($BMPpixelData{$pixeldataoffset++});
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                                    for ($i = 1; $i >= 0; $i--) {
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                                        $paletteindex                     = ($paletteindexbyte & (0x0F << (4 * $i))) >> (4 * $i);
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                                        $thisfile_bmp['data'][$row][$col] = $thisfile_bmp['palette'][$paletteindex];
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                                        $col++;
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                                    }
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                                }
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                                while (($pixeldataoffset % 4) != 0) {
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                                    // lines are padded to nearest DWORD
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                                    $pixeldataoffset++;
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                                }
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                            }
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                            break;
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                        case 8:
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                            for ($row = ($thisfile_bmp_header_raw['height'] - 1); $row >= 0; $row--) {