這段代碼正在工作,當我們升級到PHP 5.3.10時,它停止工作,並開始拋出一些非常奇怪的錯誤。升級到PHP 5.3.10和simpleXMLelement被打破
最初的XML在w3c.org上驗證沒有錯誤,但是爲了簡潔和安全,我編輯了特定的站點。
的XML(編輯爲簡潔,但在第1行產生錯誤):
<AmberAlertDirective
xmlns="http://www.hidden.com/AmberAlert"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.hidden.com/en_US/AmberAlert.xsd">
<Directive>New</Directive>
<AmberAlertId>9969</AmberAlertId>
<MessageTimestamp>2012-03-27T00:35:11</MessageTimestamp>
<AmberAlert>
<Target>
<State Code="OH">
</State>
</Target>
</AmberAlert>
</AmberAlertDirective>
從error_log中的PHP錯誤:
PHP Warning: SimpleXMLElement::__construct() [<a href='simplexmlelement.--construct'>simplexmlelement.--construct</a>]: Entity: line 2: parser error : AttValue: " or ' expected in /aa.php on line 125
PHP Warning: SimpleXMLElement::__construct() [<a href='simplexmlelement.--construct'>simplexmlelement.--construct</a>]: xmlns=\"http://www.missingkids.com/amber/NCMECAmberAlert\" in /aa.php on line 125
PHP Warning: SimpleXMLElement::__construct() [<a href='simplexmlelement.--construct'>simplexmlelement.--construct</a>]: ^in /aa.php on line 125
PHP Warning: SimpleXMLElement::__construct() [<a href='simplexmlelement.--construct'>simplexmlelement.--construct</a>]: Entity: line 2: parser error : attributes construct error in /aa.php on line 125
PHP Warning: SimpleXMLElement::__construct() [<a href='simplexmlelement.--construct'>simplexmlelement.--construct</a>]: xmlns=\"http://www.missingkids.com/amber/NCMECAmberAlert\" in /aa.php on line 125
PHP Warning: SimpleXMLElement::__construct() [<a href='simplexmlelement.--construct'>simplexmlelement.--construct</a>]: ^in /aa.php on line 125
PHP Warning: SimpleXMLElement::__construct() [<a href='simplexmlelement.--construct'>simplexmlelement.--construct</a>]: Entity: line 2: parser error : Couldn't find end of Start Tag AmberAlertDirective line 1 in /aa.php on line 125
PHP Warning: SimpleXMLElement::__construct() [<a href='simplexmlelement.--construct'>simplexmlelement.--construct</a>]: xmlns=\"http://www.missingkids.com/amber/NCMECAmberAlert\" in /aa.php on line 125
PHP Warning: SimpleXMLElement::__construct() [<a href='simplexmlelement.--construct'>simplexmlelement.--construct</a>]: ^in /aa.php on line 125
PHP Warning: SimpleXMLElement::__construct() [<a href='simplexmlelement.--construct'>simplexmlelement.--construct</a>]: Entity: line 2: parser error : Extra content at the end of the document in /aa.php on line 125
PHP Warning: SimpleXMLElement::__construct() [<a href='simplexmlelement.--construct'>simplexmlelement.--construct</a>]: xmlns=\"http://www.missingkids.com/amber/NCMECAmberAlert\" in /aa.php on line 125
PHP Warning: SimpleXMLElement::__construct() [<a href='simplexmlelement.--construct'>simplexmlelement.--construct</a>]: ^in /aa.php on line 125
PHP Fatal error: Uncaught exception 'Exception' with message 'String could not be parsed as XML' in /aa.php:125
Stack trace:
#0 /aa.php(125): SimpleXMLElement->__construct('<AmberAlertDire...')
#1 /AAServlet.php(64): processAmber('<AmberAlertDire...')
#2 {main}
thrown in /aa.php on line 125
而且,萬一有人在工作,在XML中的URL可能是NSFW。 – halfer 2012-03-27 20:19:45
也許嘗試從http://www.php.net/manual/en/simplexml.examples-errors.php的示例1,看看xml解析錯誤是更多的描述。 – cOle2 2012-03-27 20:28:53