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Code Duplication    Length = 6-6 lines in 2 locations

phpmyfaq/inc/libs/tcpdf/tcpdf_barcodes_1d.php 2 locations

@@ 502-507 (lines=6) @@
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			chr(124) => '%Q', chr(125) => '%R', chr(126) => '%S', chr(127) => '%T');
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		$code_ext = '';
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		$clen = strlen($code);
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		for ($i = 0 ; $i < $clen; ++$i) {
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			if (ord($code{$i}) > 127) {
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				return false;
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			}
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			$code_ext .= $encode[$code{$i}];
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		}
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		return $code_ext;
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	}
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@@ 625-630 (lines=6) @@
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			chr(124) => chr(131).'Q', chr(125) => chr(131).'R', chr(126) => chr(131).'S', chr(127) => chr(131).'T');
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		$code_ext = '';
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		$clen = strlen($code);
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		for ($i = 0 ; $i < $clen; ++$i) {
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			if (ord($code{$i}) > 127) {
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				return false;
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			}
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			$code_ext .= $encode[$code{$i}];
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		}
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		// checksum
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		$code_ext .= $this->checksum_code93($code_ext);
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		// add start and stop codes