Why big organization avoid using php?

[naum9475]

PHP is open source and free platform which attracts developers and small companies to develop their website on it but most of the corporate business avoid using php because it is less secure and easy to hack

[zvika]

Not true. We do Enterprise PHP for more than a decade, and your application is secure as your developers, frameworks, runtime + configuration and server admins / dev-ops (we own the runtime and sometimes the framework, the rest we educate and consult about).

[shas7146]

I don't think so, now days many big companies are working on php. There are so many companies use php such as LiveRamp, Thumbtack, Dynamic Signal, Cloudflare, Accenture, Rackspace and many others.