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POPHP htmlentities() without converting html tags
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  1. POPHP htmlentities() without converting html tags
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    copied!<p>I've found a few posts which refer to the problem, but none of them fully resolve it.</p> <p>I need the function which will output the content converting all special characters in the way the htmlentities() would, but preserving all html tags.</p> <p>I've tried many different approaches, but as I've mentioned above - none of them works as expected.</p> <p>I was wondering whether there would be a way of doing it using PHP class DomDocument.</p> <p>I've tried to do it using the following:</p> <pre><code>$objDom = new DOMDocument('1.0', 'utf-8'); $objDom-&gt;loadhtml($content); return $objDom-&gt;savehtml(); </code></pre> <p>which works, but it also adds the entire structure of the page i.e. </p> <pre><code>&lt;head&gt;&lt;body&gt; etc. </code></pre> <p>I only need the content of the $content variable to be converted and job done.</p> <p>Another thing worth to mention here is that $content might also have some characters converted to xhtml complaint - as it comes from Wysiwyg. So it might containt &amp; etc., which should also be preserved.</p> <p>Anyone knows the way to do it with DomDocument - perhaps I should use different save method?</p> <p><strong>Ok - I've come up with the following - not great, but does the job spot on:</strong></p> <pre><code>$objDom = new DOMDocument('1.0', 'UTF-8'); $objDom-&gt;loadHTML($string); $output = $objDom-&gt;saveXML($objDom-&gt;documentElement); $output = str_replace('&lt;html&gt;&lt;body&gt;', '', $output); $output = str_replace('&lt;/body&gt;&lt;/html&gt;', '', $output); $output = str_replace('&amp;#13;', '', $output); return $output; </code></pre> <p>Any better ideas would be much appreciated.</p>
 

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