Code Duplication    Length = 3-3 lines in 2 locations

install/install.queries.php 1 location

@@ 148-150 (lines=3) @@
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            $data = array_merge($data, array("task" => $json));
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            $abspath = str_replace('\\', '/', $data['root_path']);
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            if (substr($abspath, strlen($abspath) - 1) == "/") {
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                $abspath = substr($abspath, 0, strlen($abspath) - 1);
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            }
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            $session_abspath = $abspath;
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            $session_url_path = $data['url_path'];
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install/upgrade_ajax.php 1 location

@@ 275-277 (lines=3) @@
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            }
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            $abspath = str_replace('\\', '/', $post_abspath);
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            if (substr($abspath, strlen($abspath) - 1) == "/") {
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                $abspath = substr($abspath, 0, strlen($abspath) - 1);
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            }
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            $okWritable = true;
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            $okExtensions = true;
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            $txt = "";