Question

求php大牛帮我看个代码

function curl($url){

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
curl_setopt($ch, CURLOPT_TIMEOUT, 20);
curl_exec($ch);
$p=curl_getinfo($ch);
curl_close($ch);
这几句代码老是有错误，帮我看看哪里出错了，谢谢

Answer 1

<?php
function curl($url){

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
curl_setopt($ch, CURLOPT_TIMEOUT, 20);
curl_exec($ch);
$p=curl_getinfo($ch);
curl_close($ch);
return $p;
}
$result = curl("http://localhost/test/1.php?id=1");
die(var_dump($result));

我测试了 没问题 正常打印，你如果用的本地环境的话，一定要保证curl已经开了。

Answer 2

你把错误也贴出来啊

Answer 3

看错误日志