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</pre></td><td class="de1"><pre class="de1"><span class="kw2"><?php</span>
<span class="kw2">namespace</span> Mogic\Extension<span class="sy0">;</span>
 
<span class="kw2">use</span> Psr\Http\Message\ResponseInterface<span class="sy0">;</span>
<span class="kw2">use</span> Psr\Http\Message\ServerRequestInterface<span class="sy0">;</span>
<span class="kw2">use</span> Psr\Http\Server\RequestHandlerInterface<span class="sy0">;</span>
 
<span class="kw2">class</span> AppendDot <span class="kw2">implements</span> \Psr\Http\Server\MiddlewareInterface
<span class="br0">{</span>
    <span class="co4">/**</span>
<span class="co4">     * Modify the generated HTML by adding a dot before the closing body tag.</span>
<span class="co4">     */</span>
    <span class="kw2">public</span> <span class="kw2">function</span> process<span class="br0">(</span>
        ServerRequestInterface <span class="re0">$request</span><span class="sy0">,</span>
        RequestHandlerInterface <span class="re0">$handler</span>
    <span class="br0">)</span><span class="sy0">:</span> ResponseInterface <span class="br0">{</span>
        <span class="re0">$response</span> <span class="sy0">=</span> <span class="re0">$handler</span><span class="sy0">-></span><span class="me1">handle</span><span class="br0">(</span><span class="re0">$request</span><span class="br0">)</span><span class="sy0">;</span>
 
        <span class="re0">$newContent</span> <span class="sy0">=</span> <a href="http://www.php.net/str_replace"><span class="kw3">str_replace</span></a><span class="br0">(</span><span class="st_h">'</body>'</span><span class="sy0">,</span> <span class="st_h">'.</body>'</span><span class="sy0">,</span> <span class="br0">(</span>string<span class="br0">)</span> <span class="re0">$response</span><span class="sy0">-></span><span class="me1">getBody</span><span class="br0">(</span><span class="br0">)</span><span class="br0">)</span><span class="sy0">;</span>
 
        <span class="co1">//stream body code copied from HtmlResponse</span>
        <span class="re0">$body</span> <span class="sy0">=</span> <span class="kw2">new</span> \TYPO3\CMS\Core\Http\Stream<span class="br0">(</span><span class="st_h">'php://temp'</span><span class="sy0">,</span> <span class="st_h">'wb+'</span><span class="br0">)</span><span class="sy0">;</span>
        <span class="re0">$body</span><span class="sy0">-></span><span class="me1">write</span><span class="br0">(</span><span class="re0">$newContent</span><span class="br0">)</span><span class="sy0">;</span>
        <span class="re0">$body</span><span class="sy0">-></span><a href="http://www.php.net/rewind"><span class="kw3">rewind</span></a><span class="br0">(</span><span class="br0">)</span><span class="sy0">;</span>
 
        <span class="kw1">return</span> <span class="re0">$response</span><span class="sy0">-></span><span class="me1">withBody</span><span class="br0">(</span><span class="re0">$body</span><span class="br0">)</span><span class="sy0">;</span>
    <span class="br0">}</span>
<span class="br0">}</span></pre></td></tr></tbody></table></div>
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