Typed PHP : Stronger Types For Cleaner Code - Pitt, Christopher; SpringerLink (Online service) (Berkeley, CA : Apress : Imprint: Apress, 2016)
1. The State of PHP -- 2. Structure -- 3. Extensions -- 4. Design -- 5. Implementation.
Keywords: Computer programming; Programming languages (Electronic computers).; Web Development; Programming Techniques; Programming Languages, Compilers, Interpreters