note 85117 added to function.simplexml-element-asXML

Another little improvement on Gary Malcolm's original asPrettyXML() and mjijackson's version: <?php class Awf_Xml extends SimpleXMLElement { public function asXml($file=null,$level=4){ // get an array containing each XML element $xml = explode("\n", preg_replace('/>\s*</', ">\n<", parent::asXML())); // hold current indentation level $indent = 0; // hold the XML segments $pretty = array(); // shift off opening XML tag if present if (count($xml) && preg_match('/^<\?\s*xml/', $xml[0])) { $pretty[] = array_shift($xml); } foreach ($xml as $el) { $line = str_replace(' ','',trim($el)); if(empty($line)){ // There is nothing on this line, so we can skip it;) continue; } if (preg_match('/^<([\w])+[^>\/]*>$/U', $el)) { // opening tag, increase indent $pretty[] = str_repeat(' ', $indent) . $el; $indent += $level; } else { if (preg_match('/^<\/.+>$/', $el)) { // closing tag, decrease indent $indent -= $level; $pretty[] = str_repeat(' ', $indent) . $el; }elseif(preg_match('/^<([\w])+[^>\/]*>.*<\/.+>$/',$el)){ // Open and close on the same line $pretty[] = str_repeat(' ', $indent) . $el; }else{ // There is no tag at this line, so we don't want to mess with it's content! $pretty[] = $el; } } } $xml = implode("\n", $pretty); if(!empty($file)){ return (bool)file_put_contents($file,$xml); }else{ return $xml; } } } ?> ---- Server IP: 83.137.20.135 Probable Submitter: 194.30.182.156 ---- Manual Page -- http://www.php.net/manual/en/function.simplexml-element-asXML.php Edit -- https://master.php.net/note/edit/85117 Del: integrated -- https://master.php.net/note/delete/85117/integrated Del: useless -- https://master.php.net/note/delete/85117/useless Del: bad code -- https://master.php.net/note/delete/85117/bad+code Del: spam -- https://master.php.net/note/delete/85117/spam Del: non-english -- https://master.php.net/note/delete/85117/non-english Del: in docs -- https://master.php.net/note/delete/85117/in+docs Del: other reasons-- https://master.php.net/note/delete/85117 Reject -- https://master.php.net/note/reject/85117 Search -- https://master.php.net/manage/user-notes.php