<?php
header('Content-Type: text/plain');

echo "Running shell_exec...\n\n";

$cmd = '/bin/sh /usr/local/systapp-admin/scripts/list_domains.sh';

echo "Command: $cmd\n\n";

$output = shell_exec($cmd);

echo "Raw output:\n";
var_dump($output);

echo "\n\nExploded lines:\n";
var_dump(explode("\n", $output));