PHP卷曲空结果

时间:2014-10-29 18:14:26

标签: php curl

我有一个php脚本,可以向url发送请求。但结果是空的。

$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLINFO_HEADER_OUT, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_AUTOREFERER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_ENCODING , "gzip, deflate");
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
    'Content-Type: application/x-www-form-urlencoded',
    'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp',
    'Connection: Keep-Alive',
    'User-Agent:Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/38.0.2125.111 Safari/537.36'
));
curl_setopt($ch, CURLOPT_POSTFIELDS, array(
    'Format'=>'image/png',
    'width'=>'550',
    'height'=>'250',
));
$reuslt = curl_exec($ch);
$error_no = curl_errno($ch);

curl_close($ch);

我写echo $reuslt;但这会产生如下错误:注意:未定义的变量:结果

我写echo $error;这写了结果0

此查询结果应该将png图像返回给我的浏览器,但不会撤回任何内容。

1 个答案:

答案 0 :(得分:1)

应该是$result到处都不是$reuslt(或者其他方面,但没有混合)