A script to help test webhooks

webhook_test.php

<?php
// Open the file for writing
$objFile = fopen("output.txt", 'w');

// Record server variables
fwrite($objFile, "Server Variables\n");
foreach ($_SERVER as $variableName => $value) {
    fwrite($objFile, $variableName . ": " . $value . "\n");
}
fwrite($objFile, "\n");

// Record query string variables
fwrite($objFile, "Query String\n");
foreach ($_GET as $variableName => $value) {
    fwrite($objFile, $variableName . ": " . $value . "\n");
}
fwrite($objFile, "\n");

// Record form variables
fwrite($objFile, "Form\n");
foreach ($_POST as $variableName => $value) {
    fwrite($objFile, $variableName . ": " . $value . "\n");
}
fwrite($objFile, "\n");

// Record session variables
fwrite($objFile, "Session\n");
foreach ($_SESSION as $variableName => $value) {
    fwrite($objFile, $variableName . ": " . $value . "\n");
}
fwrite($objFile, "\n");

// Record cookies
fwrite($objFile, "Cookies\n");
foreach ($_COOKIE as $variableName => $value) {
    fwrite($objFile, $variableName . ": " . $value . "\n");
}
fwrite($objFile, "\n");

// Record HTTP headers
fwrite($objFile, "HTTP Headers\n");
foreach (getallheaders() as $variableName => $value) {
    fwrite($objFile, $variableName . ": " . $value . "\n");
}
fwrite($objFile, "\n");

// Record the raw body
fwrite($objFile, "Raw Body\n");
fwrite($objFile, file_get_contents('php://input'));

// Close the file
fclose($objFile);
?>