PHP is a server-side scripting language designed for web development, enabling dynamic page generation, server-side processing, and database interaction for web applications.

What are PHP magic methods?

Magic methods are special methods in PHP that are called automatically when certain conditions are met, such as __construct, __get, __set, __call, enabling operator overloading.

What is autoloading in PHP?

Autoloading is a mechanism in PHP that automatically includes class files when they are instantiated, eliminating the need for manual include statements using __autoload or spl_autoload_register.

PHP Interview Questions

341. How do supply-chain attacks propagate through Composer ecosystems?

342. How would you implement runtime security enforcement for PHP services?

343. What sandboxing strategies support safe execution of untrusted PHP code?

344. How would you isolate multi-tenant workloads safely in PHP systems?

345. How do PHP applications support compliance-heavy industries?

346. What auditability requirements exist in regulated backend systems?

347. How would you implement tamper-evident audit trails in PHP platforms?

348. How do privacy regulations affect distributed telemetry architectures?

349. How would you design consent-aware backend observability systems?

350. How do encryption-at-rest and encryption-in-transit strategies integrate with PHP systems?