Question

我有多个XML_PAYLOAD要发布（每个while循环都有不同的xml帖子）。当我运行循环时，它只会POST第一个$i循环的数据。如何将每个POST循环的$i新数据转换为<{1}}？

$i = 0;
while ($i < $num) {

...data

define("XML_PAYLOAD", "<?xml stuff and tags?>");
define("XML_POST_URL", "http://theurl");

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, XML_POST_URL);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 30);
curl_setopt($ch, CURLOPT_POSTFIELDS, XML_PAYLOAD);

$result = curl_exec($ch);
curl_close($ch);

$i++;
}

Answer 1

define定义了一个常量。这意味着它一旦设置就无法改变。你应该使用这样的变量：

define("XML_POST_URL", "http://theurl");
$i = 0;
while ($i < $num) {

...data

$xml_payload = "<?xml stuff and tags?>";

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, XML_POST_URL);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 30);
curl_setopt($ch, CURLOPT_POSTFIELDS, XML_PAYLOAD);

$result = curl_exec($ch);
curl_close($ch);

$i++;
}

使用CURL循环的PHP Multi XML POST

1 个答案: