Even better, set error reporting to -1. This will catch every error, even if PHP devs decide to add a new type of error that isn't included in E_ALL | E_STRICT.

Even better, set error reporting to -1. This will catch every error, even if PHP devs decide to add a new type of error that isn't included in E_ALL | E_STRICT. (They already made E_STRICT not part of E_ALL, so there's no guarantee they won't do it again.) The reason this works is because -1 is 0xFFFFFFFF.