Code Duplication    Length = 3-7 lines in 2 locations

src/voku/db/DB.php 2 locations

@@ 572-574 (lines=3) @@
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        $var = "'" . trim($this->escape(trim(trim((string)$var), "'")), "'") . "'";
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      }
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    } elseif (is_float($var)) {
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      // float
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      $var = number_format((float)str_replace(',', '.', $var), 8, '.', '');
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@@ 639-645 (lines=7) @@
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      return (int)$var;
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    } elseif (is_float($var)) {
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      // float
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      return number_format((float)str_replace(',', '.', $var), 8, '.', '');
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    } elseif (is_array($var)) {
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      // array
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