Question

我有一段PHP代码来卷曲API端点，它返回一个json字符串。但是字符串被切断为16042个字符长，所以我的json_decode函数由于格式json字符串无效而失败。

我的问题是“卷曲返回值是否有限制？”

    $ch = curl_init ();
    $timeout = 5;
    curl_setopt ( $ch, CURLOPT_URL, $url );
    curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
    curl_setopt ( $ch, CURLOPT_CONNECTTIMEOUT, $timeout );
    curl_setopt ( $ch, CURLOPT_HEADER, true );       
    $output = curl_exec ( $ch );
    $header_size = curl_getinfo ( $ch, CURLINFO_HEADER_SIZE );
    $body = substr ( $output, $header_size );

或者是将它关闭的子功能？

Answer 1

$ch = curl_init ();
$timeout = 60;
curl_setopt ( $ch, CURLOPT_URL, $url );
curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt ( $ch, CURLOPT_CONNECTTIMEOUT, $timeout );      
$output = curl_exec ( $ch );
echo $output;

<强> Exaplanation

CURLOPT_HEADER包含输出中的标题。需要将其设置为false或将其删除。点击here以获取参考。

php curl返回值是否有字符串长度限制？

1 个答案: