scripting - PHP listener script that can read incoming $_REQUEST or $_POST variables -

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i trying write php script listens incoming $_request or $_post variables sent web application part of 2-way communication.

http calls made web app in format similar this.

the webapp send post response listener script (http://travisng.com/listener.php) , wondering if php script parse without me executing php script manually?

note not referring writing script listens network requests on socket.

basically, want parse post data sent web app , write out log file. therefore, every time run listener script read log file , print out post responses sent listener script.

here's of code i've written:

<?php      // read incoming post request     if (!empty($_post)){         $params = join(" ", $_post);         //print_r($params);         echo "|$params|";     }      // print params & timestamp file called listenerlog.txt     $logfile = "http://travisng.com/listenerlog.txt";      $filehandle = fopen($logfile, 'a') or die("unable open listenerlog.txt.");     fwrite($filehandle, $params);     fclose($filehandle);      $output = file_get_contents($logfile);      // print listenerlog.txt     //echo $output;  ?>

cheers,

travis

to overcome issue, decided create cgi listener script , process request parameters there. cgi script invoked whenever get/post request came through , requests written out log file.


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