Code Duplication    Length = 9-9 lines in 3 locations

lib/Dwoo/Compiler.php 3 locations

@@ 1297-1305 (lines=9) @@
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     *
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     * @return array filtered parameters
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     */
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    public function getCompiledParams(array $params)
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    {
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        foreach ($params as $k => $p) {
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            if (is_array($p)) {
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                $params[$k] = $p[0];
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            }
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        }
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        return $params;
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    }
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    /**
@@ 1316-1324 (lines=9) @@
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     *
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     * @return array filtered parameters
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     */
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    public function getRealParams(array $params)
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    {
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        foreach ($params as $k => $p) {
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            if (is_array($p)) {
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                $params[$k] = $p[1];
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            }
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        }
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        return $params;
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    }
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    /**
@@ 1334-1342 (lines=9) @@
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     *
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     * @return array tokens
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     */
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    public function getParamTokens(array $params)
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    {
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        foreach ($params as $k => $p) {
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            if (is_array($p)) {
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                $params[$k] = isset($p[2]) ? $p[2] : 0;
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            }
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        }
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        return $params;
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    }
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    /**