Code Duplication    Length = 5-5 lines in 3 locations

lib/Cpdf.php 3 locations

@@ 1228-1232 (lines=5) @@
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                } else {
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                    $res .= "<<";
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                    if (!$compressed && $this->compressionReady && $this->options['compression']) {
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                        // then implement ZLIB based compression on this content stream
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                        $compressed = true;
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                        $tmp = gzcompress($tmp, 6);
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                    }
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                    if ($compressed) {
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                        $res .= "\n/Filter /FlateDecode";
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                    }
@@ 1645-1649 (lines=5) @@
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                    $res .= $tmp;
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                } else {
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                    $res .= "<<";
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                    if ($this->compressionReady && $this->options['compression']) {
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                        // then implement ZLIB based compression on this content stream
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                        $res .= " /Filter /FlateDecode";
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                        $tmp = gzcompress($tmp, 6);
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                    }
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                    if ($this->encrypted) {
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                        $this->encryptInit($id);
@@ 2552-2556 (lines=5) @@
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                }
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            }
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            if ($this->compressionReady && $this->options['compression']) {
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                // then implement ZLIB based compression on CIDtoGID string
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                $data['CIDtoGID_Compressed'] = true;
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                $cidtogid = gzcompress($cidtogid, 6);
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            }
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            $data['CIDtoGID'] = base64_encode($cidtogid);
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            $data['_version_'] = $this->fontcacheVersion;
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            $this->fonts[$font] = $data;