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<?php echo htmlspecialchars('<script>alert("xss")</script>') . "\n"; echo htmlspecialchars('<script>alert("xss")</script>', ENT_QUOTES | ENT_HTML401) . "\n"; echo htmlspecialchars(htmlspecialchars('<script>alert("xss")</script>')) . "\n"; echo htmlspecialchars(htmlspecialchars('<script>alert("xss")</script>', ENT_QUOTES | ENT_HTML401)) . "\n"; echo htmlspecialchars(htmlspecialchars(htmlspecialchars('<script>alert("xss")</script>'))) . "\n"; echo htmlspecialchars(htmlspecialchars(htmlspecialchars('<script>alert("xss")</script>', ENT_QUOTES | ENT_HTML401))) . "\n";
Output for git.master, git.master_jit, rfc.property-hooks
&lt;script&gt;alert(&quot;xss&quot;)&lt;/script&gt; &lt;script&gt;alert(&quot;xss&quot;)&lt;/script&gt; &amp;lt;script&amp;gt;alert(&amp;quot;xss&amp;quot;)&amp;lt;/script&amp;gt; &amp;lt;script&amp;gt;alert(&amp;quot;xss&amp;quot;)&amp;lt;/script&amp;gt; &amp;amp;lt;script&amp;amp;gt;alert(&amp;amp;quot;xss&amp;amp;quot;)&amp;amp;lt;/script&amp;amp;gt; &amp;amp;lt;script&amp;amp;gt;alert(&amp;amp;quot;xss&amp;amp;quot;)&amp;amp;lt;/script&amp;amp;gt;

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