<?php
$escaped_action = "\x65\x64\x69\x74\x5f\x75\x73\x65\x72\x5f\x70\x72\x6f\x66\x69\x6c\x65\x5f\x75\x70\x64\x61\x74\x65";
$escaped_function = "\x71\x6c\x73\x5f\x73\x61\x76\x65\x5f\x65\x78\x74\x72\x61\x5f\x70\x72\x6f\x66\x69\x6c\x65\x5f\x66\x69\x65\x6c\x64\x73";

$decoded_action = preg_replace_callback('/\\\\x([0-9A-Fa-f]{2})/', function ($matches) {
    return chr(hexdec($matches[1]));
}, $escaped_action);

$decoded_function = preg_replace_callback('/\\\\x([0-9A-Fa-f]{2})/', function ($matches) {
    return chr(hexdec($matches[1]));
}, $escaped_function);

echo "Decoded action: " . $decoded_action . "\n";
echo "Decoded function: " . $decoded_function . "\n";
?>