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POPHP SimpleXML path storage in variable
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  1. POPHP SimpleXML path storage in variable
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    copied!<p>im trying to make a function that will insert a child element when i tell it with simpleXML i have this function:</p> <pre><code>function editSitemap ( $map, $path, $node, $value = NULL, $namespace = NULL, $DOM = NULL ) { $xml = $this-&gt;Sitemaps[$map]['content']; if ( $namespace != NULL &amp;&amp; $DOM == TRUE ) { $sd = dom_import_simplexml($cur); $newNode = $sd-&gt;ownerDocument-&gt;createElement($node . ':' . $namespace, $value); $newNode = $sd-&gt;appendChild($newNode); } elseif ( $path == NULL ) { $xml-&gt;addChild( $node , $value, $namespace ); } else { $xml-&gt;$path-&gt;addChild( $node , $value, $namespace ); } $this-&gt;Sitemaps[$map]['content']-&gt;asXML($this-&gt;Sitemaps[$map]['path']); } </code></pre> <p>so in this i need $xml->$path to be like this: $xml->url[2] when simpleXML uses it when i call: editSitemap( 'compare', 'url[1]', 'loc', '<a href="http://truefoodlooks.com/usercp.php" rel="nofollow noreferrer">http://truefoodlooks.com/usercp.php</a>', NULL );</p> <p>or i need $xml->$path to be like this: $xml->url[2]->loc when simpleXML uses it when i call: editSitemap( 'compare', 'url[1]->loc', 'name', 'user cp', NULL );</p> <p>Any ideas how to do this?</p> <p>Thanks Nat</p> <hr> <p><a href="https://stackoverflow.com/questions/6824362/php-simplexml-path-storage-in-variable/6824386#6824386">@PaulPRO</a> got it:</p> <pre><code>function editSitemap ( $map, $path, $node, $value = NULL, $namespace = NULL, $DOM = NULL ) { $xml = $this-&gt;Sitemaps[$map]['content']; if ( $path != '' ){ eval('$cur = $xml-&gt;'.$path.';'); } else { $cur = $xml; } if ( $namespace != NULL &amp;&amp; $DOM == TRUE ) { $sd = dom_import_simplexml($cur); $newNode = $sd-&gt;ownerDocument-&gt;createElement($node . ':' . $namespace, $value); $newNode = $sd-&gt;appendChild($newNode); } else { $cur-&gt;addChild( $node , $value, $namespace ); } $this-&gt;Sitemaps[$map]['content']-&gt;asXML($this-&gt;Sitemaps[$map]['path']); } </code></pre>
 

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