2016-08-19 00:51:35 +02:00
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<?php
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namespace SilverStripe\View\Parsers;
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2016-09-09 08:43:05 +02:00
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class HTML4Value extends HTMLValue
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2016-08-19 00:51:35 +02:00
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{
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/**
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* @param string $content
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* @return bool
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*/
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public function setContent($content)
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{
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// Ensure that \r (carriage return) characters don't get replaced with " " entity by DOMDocument
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// This behaviour is apparently XML spec, but we don't want this because it messes up the HTML
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$content = str_replace(chr(13), '', $content);
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// Reset the document if we're in an invalid state for some reason
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if (!$this->isValid()) {
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$this->setDocument(null);
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}
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$errorState = libxml_use_internal_errors(true);
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$result = $this->getDocument()->loadHTML(
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'<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head>' .
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"<body>$content</body></html>"
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);
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libxml_clear_errors();
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libxml_use_internal_errors($errorState);
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return $result;
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}
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}
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