Learn PHP with Real Code Examples

Use OPcache for faster execution

Prefer PHP 8 JIT for heavy workloads

Optimize queries with indexes

Use caching (Redis, memcached)

Always sanitize user input

Use prepared statements to avoid SQL injection

Avoid echoing raw inputs

Use hash() or password_hash() for passwords

Laravel Telescope

Sentry integration

New Relic for performance

Monolog logging

Use PHPStan/Psalm

Follow PSR standards

Use strict typing

Use dependency injection