Code Duplication    Length = 5-6 lines in 2 locations

htdocs/class/xoopsform/renderer/XoopsFormRendererBootstrap3.php 1 location

@@ 262-267 (lines=6) @@
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                . '</div>' . '   </fieldset>' . '</div>';
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        }
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        // Load javascript
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        if (empty($js_loaded)) {
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            $javascript = ($element->js ? '<script type="text/javascript">' . $element->js . '</script>' : '')
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                . '<script type="text/javascript" src="' . XOOPS_URL . '/include/formdhtmltextarea.js"></script>';
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            $ret        = $javascript . $ret;
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            $js_loaded  = true;
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        }
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        return $ret;
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    }

htdocs/class/xoopsform/renderer/XoopsFormRendererLegacy.php 1 location

@@ 184-188 (lines=5) @@
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            $ret .= '<br>' . "<div id='" . $element->getName() . "_hidden' style='display: block;'> " . '   <fieldset>' . '       <legend>' . $button . '</legend>' . "       <div id='" . $element->getName() . "_hidden_data'>" . _XOOPS_FORM_PREVIEW_CONTENT . '</div>' . '   </fieldset>' . '</div>';
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        }
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        // Load javascript
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        if (empty($js_loaded)) {
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            $javascript = ($element->js ? '<script type="text/javascript">' . $element->js . '</script>' : '') . '<script type="text/javascript" src="' . XOOPS_URL . '/include/formdhtmltextarea.js"></script>';
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            $ret        = $javascript . $ret;
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            $js_loaded  = true;
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        }
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        return $ret;
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    }