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Code Duplication    Length = 6-6 lines in 2 locations

install/lib/class.installer.php 2 locations

@@ 184-189 (lines=6) @@
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            }
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            // Is ZLib available?
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            if (!extension_loaded('zlib')) {
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                $errors[] = array(
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                    'msg' => __('ZLib extension not present'),
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                    'details' => __('Symphony uses the ZLib compression library for log rotation.')
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                );
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            }
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            // Is libxml available?
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            if (!extension_loaded('xml') && !extension_loaded('libxml')) {
@@ 192-197 (lines=6) @@
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            }
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            // Is libxml available?
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            if (!extension_loaded('xml') && !extension_loaded('libxml')) {
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                $errors[] = array(
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                    'msg' => __('XML extension not present'),
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                    'details'  => __('Symphony needs the XML extension to pass data to the site frontend.')
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                );
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            }
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            // Is libxslt available?
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            if (!extension_loaded('xsl') && !extension_loaded('xslt') && !function_exists('domxml_xslt_stylesheet')) {