我有以下php脚本来更新xml值：//The XML string that you want to send.$xml = '<?xml version="1.0" encoding="ISO-8859-1"?><reminder> <date>2019-20-02T10:45:00</date> <heading>Meeting</heading> <body>Team meeting in Boardroom 2A.</body></reminder>';//The URL that you want to send your XML to.$url = 'http://localhost/xml';//Initiate cURL$curl = curl_init($url);//Set the Content-Type to text/xml.curl_setopt ($curl, CURLOPT_HTTPHEADER, array("Content-Type: text/xml"));//Set CURLOPT_POST to true to send a POST request.curl_setopt($curl, CURLOPT_POST, true);//Attach the XML string to the body of our request.curl_setopt($curl, CURLOPT_POSTFIELDS, $xml);//Tell cURL that we want the response to be returned as//a string instead of being dumped to the output.curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);//Execute the POST request and send our XML.$result = curl_exec($curl);//Do some basic error checking.if(curl_errno($curl)){ throw new Exception(curl_error($curl));}//Close the cURL handle.curl_close($curl);//Print out the response output.echo $result;但是，我打算做的是，我想使用动态值制作$ xml，已经尝试过这样的事情：$date= $_POST['datevalue'];$heading= $_POST['meetingvalue'];$body= $_POST['bodycontent'];$xml = '<?xml version="1.0" encoding="ISO-8859-1"?><reminder> <date>{$date}</date> <heading>{$date}</heading> <body>{$date}</body></reminder>';不幸的是，上面的代码无法正常工作，似乎{$ date}并没有发送任何东西来休息SOAP。任何人都有解决此问题的经验，
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红糖糍粑
TA贡献1815条经验 获得超6个赞
我不是这方面的专家，所以请给个建议，尝试使用双引号，如下所示：
$xml = "<?xml version='1.0' encoding='ISO-8859-1'?>
<reminder>
<date>{$date}</date>
<heading>{$date}</heading>
<body>{$date}</body>
</reminder>";
希望能有所帮助
守着星空守着你
TA贡献1799条经验 获得超8个赞
替换字符串呢？
$xml = '<?xml version="1.0" encoding="ISO-8859-1"?>
<reminder>
<date>%s</date>
<heading>%s</heading>
<body>%s</body>
</reminder>';
$message = sprintf($xml, $date, $heading, $body);
无论如何，完整的动态XML方法可以使用DomDocument类。
$doc = new DomDocument('1.0', 'iso-8859-1');
$reminder = $doc->createElement('reminder');
$date = $doc->createElement('date', $dateValue);
$reminder->appendChild($date);
$heading = $doc->createElement('heading', $headingValue);
$reminder->appendChild($heading);
$body = $doc->createElement('body', $bodyValue);
$reminder->appendChild($body);
$doc->appendChild($reminder);
$xmlString = $doc->saveXML();
该$xmlString变量将您的xml树包含为带有动态值的字符串。
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