I think your fork is failure
when pcntl_fork() error will return -1, and -1 == true equal true
2014-07-02 17:40 GMT+08:00 Uggla Henrik <Henrik.Uggla@xxxxxxxxxxxxxxx>:
> Hi!
>
> I've tried the following code but the $call variable is not available in
> the pcntl_fork child. Searching the web, I've found posts that claim that
> all variables defined before pcntl_fork are copied to the child. I've also
> found posts that claim that no variables are passed/copied to the child.
> So, which of them is true and how should I correct my code to make it work?
>
> regards
> Henrik
>
>
>
> $call = str_replace('@@', '&', $_GET['call']);
>
> if ($pid = pcntl_fork())
> {
> $previousCalls=file("calls.txt", FILE_IGNORE_NEW_LINES |
> FILE_SKIP_EMPTY_LINES);
> if (!in_array($call, $previousCalls))
> {
> file_put_contents("calls.txt", $call."\n", FILE_APPEND);
> }
> }
> else
> {
> function displayUrl($url)
> {
> $ch = curl_init($url);
> curl_setopt ( $ch, CURLOPT_HEADER, 1);
> curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
> $curlResult = curl_exec($ch);
> curl_close($ch);
> list($headers,$content) = explode("\r\n\r\n",$curlResult,2);
> foreach (explode("\r\n",$headers) as $hdr)
> {
> if ($hdr != 'Transfer-Encoding: chunked')
> {
> header($hdr);
> }
> }
> echo $content;
> }
> displayUrl($call);
> }
>
>
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