是否有任何方法可以检查xml写入过程中是否发生了写入错误?我使用xml编写数据,但有时由于服务器故障,数据已损坏/未完成?
我想确保xml文档是写的,否则再写一遍!
$doc = new DOMDocument("1.0", "ISO-8859-1");
$doc->formatOutput = true;
$r = $doc->createElement( "library" );
$doc->appendChild( $r );
$b = $doc->createElement( "data" );
$time = $doc->createElement( "updatetime" );
$time->appendChild($doc->createTextNode( $timestamp ));
$b->appendChild( $time );
$update = $doc->createElement( "update" );
$update->appendChild($doc->createTextNode(0));
$b->appendChild( $update );
$data = $doc->createElement("thestring");
$data->appendChild(
$doc->createTextNode($string)
);
$b->appendChild( $data );
$r->appendChild( $b );
$doc->save('xml_users/'.$currplayer.'.xml');
请帮助:-)
检查save
是否返回false:
将所有内容打包到返回DOMDocument对象的函数中,然后将其称为
$doc = createUser($vars);
if(!$doc->save('xml_users/'.$currplayer.'.xml')){
// run code again
$doc = createUser($vars);
}