Explore The Features of Latest Upgrade : PHP 7.1.15 The new PHP 7.1.15 is finally here and developers can utilize the latest highend features to make intuitive and wellperforming websites. The new version is designed to enable developers to make smooth functioning websites with tight security features. It comes with multiple bug fixes to make your websites always protected. You can hire PHP developer to receive excellent services.
Nullable Types You can now prefix the type name with a question mark to mark your Type declarations for parameters and return values as null. NULL can there be returned as a value or passed as an argument.
Void Functions The new PHP has introduced the Void return type. All functions with return types must either return they omit statement or use an empty return statement. Void functions cannot use NULL, they will be marked as invalid. You will be evaluating NULL if you use the void function’s return value. No warnings will be emitted because warnings would indicate the use of generic higherorder functions.