PHP2Shell の修正方法

# PHP processes running right now, and when they started
ps -eo pid,lstart,cmd | grep -E '[p]hp-fpm|[h]ttpd|[a]pache2|[f]rankenphp|[l]sphp'

# CLI and FPM can be different builds — check both
php -v
ls /usr/sbin/php-fpm* 2>/dev/null && for f in /usr/sbin/php-fpm*; do "$f" -v | head -1; done

# Is Apache running PHP in-process (mod_php)? That is the highest-risk setup.
apachectl -M 2>/dev/null | grep -i php

# PHP version inside every running container
docker ps --format '{{.Names}}' | while read c; do
  printf '%s: ' "$c"; docker exec "$c" php -r 'echo PHP_VERSION, PHP_EOL;' 2>/dev/null || echo 'no php'
done

# Debian / Ubuntu (adjust the version)
sudo systemctl restart php8.3-fpm
sudo systemctl restart apache2        # if using mod_php

# RHEL family
sudo systemctl restart php-fpm httpd

# Anything still mapped to the old, deleted PHP binary needs a restart
sudo grep -l -E '(php|libphp)[^ ]* \(deleted\)' /proc/[0-9]*/maps 2>/dev/null
sudo needrestart -r l                 # Debian/Ubuntu helper, if installed

# Long-running PHP workers
php artisan queue:restart             # Laravel queues
php artisan octane:reload             # Octane (Swoole / RoadRunner / FrankenPHP)
sudo supervisorctl restart all        # supervisor-managed workers

# Version of the FPM binary that actually serves traffic
php-fpm8.3 -v 2>/dev/null || php-fpm -v

# Compare process start times with when you upgraded
ps -o pid,lstart,cmd -C php-fpm8.3,php-fpm,apache2,httpd

# Ask the web server itself (use a random name, delete straight after)
F="v-$(openssl rand -hex 8).php"
echo '<?php echo PHP_VERSION;' | sudo tee /var/www/html/$F >/dev/null
curl -s https://your-site.example/$F; echo
sudo rm /var/www/html/$F