php数组 xml
php数组是这样的：
array(4) { [auth]=> array(3) { [user]=> string(8) customer [password]=> string(8) password [context]=> string(1) 4 } [owner]=> array(2) { [user]=> string(9) customer2 [context]=> string(1) 4 } [language]=> string(2) en [task]=> array(1) { [code]=> string(4) 0130 } }
转换成xml格式后的数据格式是这样的：
customer password 4 customer2 4 en 0130
回复讨论(解决方案) $ar=array( auth=> array ( user=> customer , password=> password , context=> 4 ) , owner=> array ( user=> customer2 , context=> 4 ) , language=> en , task=> array ( code=> 0130 ) );$doc = new domdocument('1.0','utf-8');// we want a nice output$doc->formatoutput = true;$root = $doc->createelement('request');$root = $doc->appendchild($root); foreach($ar as $title=>$title_v){ $title = $doc->createelement($title); $title = $root->appendchild($title); if(is_array($title_v)){ foreach($title_v as $k=>$v){ $k = $doc->createelement($k); $k = $title->appendchild($k); $text = $doc->createtextnode($v); $text = $k->appendchild($text); } }else{ $text = $doc->createtextnode($title_v); $text = $title->appendchild($text); }}echo $doc->savexml();
$ar = array( auth => array( user => customer, password => password, context => 4, ), owner => array( user => customer2, context => 4, ), language => en, task => array( code => 0130, ), );$xml = simplexml_load_string('');create($ar, $xml);echo $xml->savexml();function create($ar, $xml) { foreach($ar as $k=>$v) { if(is_array($v)) { $x = $xml->addchild($k); create($v, $x); }else $xml->addchild($k, $v); }}
customer password 4 customer2 4 en 0130