allow_url_fopen 开启，仍然无法获取数据

Question

如果我打开访问但仍然收到 php 错误，我该怎么办？

Warning: file_get_contents() [function.file-get-contents]: http:// wrapper is disabled in the server configuration by allow_url_fopen=0 in ------------- on line 40

Warning: file_get_contents(http://finance.google.co.uk/finance/info?client=ig&q=NASDAQ:MSFT) [function.file-get-contents]: failed to open stream: no suitable wrapper could be found in --------------- on line 40

Answer 1

尝试

ini_set("allow_url_fopen", 1);
if (ini_get("allow_url_fopen") == 1) {
echo "allow_url_fopen is ON";
} else {
echo "allow_url_fopen is OFF";
}
print ini_get("allow_url_fopen");  

或者你可以尝试不同的方法

function curl($url){
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL,$url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
    $return = curl_exec($ch);
    curl_close ($ch);
    return $return;
}
$string = curl('http://www.example.org/myfile.php'); 

尝试将此代码添加到您的 . htaccess文件：

php_value allow_url_fopen On

如果使用的wamp php.ini是两个文件夹 C:\wamp\bin\apache\apacheVersion\bin，则在两个文件中C:\wamp\bin\php\phpVersion进行设置allow_url_fopen=on