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@@ -74,9 +74,11 @@ class QRMarkup extends QROutputAbstract{
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$html .= '</div>'.$this->options->eol;
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if($file !== null){
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- return '<!DOCTYPE html>'.
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- '<head><meta charset="UTF-8"><title>QR Code</title></head>'.
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- '<body>'.$this->options->eol.$html.'</body>';
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+ /** @noinspection HtmlRequiredLangAttribute */
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+ return sprintf(
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+ '<!DOCTYPE html><html><head><meta charset="UTF-8"><title>QR Code</title></head><body>%s</body></html>',
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+ $this->options->eol.$html
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+ );
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}
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return $html;
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smiley