Code Duplication    Length = 4-4 lines in 2 locations

lib/Dwoo/Compiler.php 1 location

@@ 1043-1046 (lines=4) @@
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                for ($i = 0; $i < $cnt; ++ $i) {
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                    $this->scope = &$this->scope[$this->scopeTree[$i]];
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                }
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            } elseif ($bit === '_root' || $bit === '__') {
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                $this->scope     = &$this->data;
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                $this->scopeTree = array();
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            } elseif (isset($this->scope[$bit])) {
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                $this->scope       = &$this->scope[$bit];
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                $this->scopeTree[] = $bit;
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            } else {

lib/Dwoo/Core.php 1 location

@@ 1697-1700 (lines=4) @@
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                for ($i = 0; $i < $cnt; ++ $i) {
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                    $this->scope = &$this->scope[$this->scopeTree[$i]];
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                }
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            } elseif ($bit === '__' || $bit === '_root') {
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                $this->scope     = &$this->data;
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                $this->scopeTree = array();
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            } elseif (isset($this->scope[$bit])) {
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                if ($this->scope instanceof ArrayAccess) {
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                    $tmp         = $this->scope[$bit];
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                    $this->scope = &$tmp;