Code Duplication    Length = 7-7 lines in 2 locations

src/Arr.php 2 locations

@@ 27-33 (lines=7) @@
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            return $default;
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        }
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        foreach (explode('.', $key) as $segment) {
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            if (is_array($array) && array_key_exists($segment, $array)) {
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                $array = $array[$segment];
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            } else {
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                return $default;
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            }
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        }
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        return $array;
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    }
@@ 57-63 (lines=7) @@
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            return false;
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        }
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        foreach (explode('.', $key) as $segment) {
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            if (is_array($array) && array_key_exists($segment, $array)) {
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                $array = $array[$segment];
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            } else {
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                return false;
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            }
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        }
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        return true;
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    }