php curl_init 未定义？
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curl_init undefined?
提问by udaya
I am importing the contacts from gmail to my page .....
我正在将联系人从 gmail 导入我的页面.....
The process does not work due to this error
由于此错误，该过程不起作用
'curl_init'is not defined
'curl_init'没有定义
The suggestion i got is to
我得到的建议是
- uncomment destination curl.dll
- copy the following libraries to the windows/system32 dir:
ssleay32.dllandlibeay32.dll - copy php_curl.dll to windows/system32
- 取消注释目标 curl.dll
- 将以下库复制到 windows/system32 目录：
ssleay32.dll和libeay32.dll - 将 php_curl.dll 复制到 windows/system32
After trying all these, I refreshed my xampp, but even then error occurs.
在尝试了所有这些之后，我刷新了我的 xampp，但即使这样也会发生错误。
This is my page where I am trying to import the gmail contacts:
这是我尝试导入 gmail 联系人的页面：
<?php
resource curl_init ([ string $url = NULL ] )
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://www.example.com/");
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_exec($ch);
curl_close($ch);
?>
<?php
echo "hi";
if($_POST['submit'] != '') {
echo "hi";
$clientlogin_url = "https://www.google.com/accounts/ClientLogin";
$clientlogin_post = array(
"accountType" => "HOSTED_OR_GOOGLE",
"Email" => $_POST['Email'],
echo "Passwd" => $_POST['Passwd'],
"service" => "cp",
"source" => "tutsmore/1.2"
);
$curl = curl_init($clientlogin_url);
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, $clientlogin_post);
curl_setopt($curl, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
$response = curl_exec($curl);
preg_match("/Auth=([a-z0-9_\-]+)/i", $response, $matches);
$auth = $matches[1];
$headers = array("Authorization: GoogleLogin auth=" . $auth);
$curl = curl_init('http://www.google.com/m8/feeds/contacts/default/full?max-results=10000');
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
$feed = curl_exec($curl);
echo "contacts".$contacts=array();
$doc=new DOMDocument();
if (!empty($feed)) $doc->loadHTML($feed);
$xpath=new DOMXPath($doc);
$query="//entry";
$data=$xpath->query($query);
foreach ($data as $node) {
$entry_nodes=$node->childNodes;
$tempArray=array();
foreach($entry_nodes as $child) {
$domNodesName=$child->nodeName;
switch($domNodesName) {
case 'title' : {
$tempArray['fullName']=$child->nodeValue;
} break
;
case 'email' : {
if (strpos($child->getAttribute('rel'),'home')!==false)
$tempArray['email_1']=$child->getAttribute('address');
elseif(strpos($child->getAttribute('rel'),'work')!=false)
$tempArray['email_2']=$child->getAttribute('address');
elseif(strpos($child->getAttribute('rel'),'other')!==false)
$tempArray['email_3']=$child->getAttribute('address');
} break
;
}
}
if (!empty($tempArray['email_1']))$contacts[$tempArray['email_1']]=$tempArray;
if(!empty($tempArray['email_2'])) $contacts[$tempArray['email_2']]=$tempArray;
if(!empty($tempArray['email_3'])) $contacts[$tempArray['email_3']]=$tempArray;
}
foreach($contacts as $key=>$val) {
echo $key."<br/>";
}
}
else {
?>
<form action="<?=$PHP_SELF?>" method="POST">
<table>
<tr>
<td>Email:</td><td><input type="text" name="Email" /></td>
</tr>
<tr>
<td>Password:</td><td><input type="password" name="Passwd" /></td>
</tr>
<tr><td colspan="2" align="center">tutsmore don't save your email and password trust us.</td></tr>
<tr><td colspan="2" align="center"><input type="submit" name="submit" value="Get Contacts" /></td></tr>
</table>
</form>
<?php
}
?>
This code is completely provided for debugging; if any optimization is needed, I will try to optimize the code.
这段代码完全是为了调试提供的；如果需要任何优化，我会尝试优化代码。
采纳答案by CaseySoftware
Create a new php file - like temp.php - and just add:
创建一个新的 php 文件——比如 temp.php——然后添加：
phpinfo();
It should give you information of your entire PHP configuration. Scroll through the installed libraries and see if cURL is there. If not, hit the Manual - http://php.net/manual/en/book.curl.php- and get it setup. The instructions there are pretty good.
它应该为您提供整个 PHP 配置的信息。滚动浏览已安装的库并查看 cURL 是否存在。如果没有，请点击手册 - http://php.net/manual/en/book.curl.php- 并进行设置。那里的说明非常好。
回答by edwin
to install curl with php, you just type the command
用php安装curl，你只需输入命令
sudo apt-get install php5-curl
after your install php
安装 php 后
回答by PolarTheDog
with linux:
sudo apt-get install php5.6-curl(php5-curl is gone)
then restart apache (sudo service apache2 restart)
使用 linux:
sudo apt-get install php5.6-curl(php5-curl 不见了) 然后重启 apache ( sudo service apache2 restart)
also for command line php, for composer and such, simply adding sudo apt-get install php-curlwill work because I 'think' its acting on its active version
也适用于命令行 php、作曲家等，只需添加即可，sudo apt-get install php-curl因为我“认为”其作用于其活动版本
回答by Powerlord
resource curl_init ([ string $url = NULL ] )
resource curl_init ([ string $url = NULL ] )
Does this really appear in your source code? If so, comment it out, as it's just documentation of curl_init's return type and arguments.
这真的出现在您的源代码中吗？如果是这样，请将其注释掉，因为它只是 curl_init 返回类型和参数的文档。
Now, if curl is still giving you trouble at this point, you need to check in php.iniand make sure extension=php_curl.dlldoes not have a ;in front of it. (I can't tell if that's what you meant by your first comment or not.) Then use XAMPP to restart Apache.
现在，如果此时 curl 仍然给您带来麻烦，您需要检查php.ini并确保extension=php_curl.dll它;前面没有 。（我不知道这是否是您的第一条评论的意思。）然后使用 XAMPP 重新启动 Apache。
回答by Rohit Suthar
For xammp server, go to your php.inifile and remove the ;mark from the beginning of the below line -
对于 xammp 服务器，转到您的php.ini文件并删除;以下行开头的标记 -
;extension=php_curl.dll
restart your apache server, now its will work fine :)..
重新启动您的 apache 服务器，现在它可以正常工作了:)..
回答by Erdin? ?orbac?
I use this code block to learn if a client's host/server has curl installed or not
我使用此代码块来了解客户端的主机/服务器是否安装了 curl
$ci=@curl_version();
$cv=$ci["version_number"];
if($cv) echo "curl installed";
else echo "curl is not installed";
