Code Duplication    Length = 14-15 lines in 2 locations

src/Oci8Connection.php 1 location

@@ 39-53 (lines=15) @@
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        return $isSuccess;
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    }
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    public function close()
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    {
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        $isSuccess = false;
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        if ($this->resource) {
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            set_error_handler(static::getErrorHandler());
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            $isSuccess = oci_close($this->resource);
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            restore_error_handler();
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        }
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        if ($isSuccess) {
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            $this->resource = null;
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        }
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        return $isSuccess;
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    }
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    public function commit()
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    {

src/Oci8Statement.php 1 location

@@ 137-150 (lines=14) @@
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        return $field;
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    }
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    public function free()
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    {
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        $isSuccess = false;
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        set_error_handler(static::getErrorHandler());
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        if ($this->resource) {
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            $isSuccess = oci_free_statement($this->resource);
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        }
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        restore_error_handler();
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        if ($isSuccess) {
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            $this->resource = null;
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        }
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        return $isSuccess;
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    }
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    public function getImplicitResultset()
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    {