Code Duplication    Length = 22-23 lines in 2 locations

src/Drivers/Memcache.php 2 locations

@@ 63-84 (lines=22) @@
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     * @param  integer $value
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     * @return integer
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     */
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    public function increment($id, $value = 1)
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    {
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        $this->validateIdentifier($id);
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        $id  = $this->getPrefixedIdentifier($id);
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        $raw = $this->doLoadRaw($id);
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        if (false !== $raw) {
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            if ($raw < 0) {
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                $result = $raw + $value;
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                $this->doSaveScalar($result, $id);
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            } else {
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                $result = $this->getOption('client')->increment($id, $value);
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            }
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        } else {
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            $result = $value;
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            $this->doSaveScalar($value, $id);
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        }
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        return $result;
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    }
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    /**
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     * {@inheritdoc}
@@ 93-115 (lines=23) @@
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     * @param  integer $value
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     * @return integer
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     */
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    public function decrement($id, $value = 1)
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    {
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        $this->validateIdentifier($id);
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        $id  = $this->getPrefixedIdentifier($id);
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        $raw = $this->doLoadRaw($id);
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        if (false !== $raw) {
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            if ($raw < 0) {
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                $result = $raw - $value;
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                $this->doSaveScalar($raw - $value, $id);
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            } else {
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                $result = $this->getOption('client')->decrement($id, $value);
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            }
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        } else {
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            $result = -$value;
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            $this->doSaveScalar($result, $id);
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        }
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        return $result;
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    }
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    /**
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     * {@inheritdoc}