1features of PHP7
2
31)Scalar type hints
42)Return type declarations
53)Anonymous classes
64)The Closure::call() method
75)Generator delegation
86)Generator return expressions
97)The null coalesce operator
108)The space ship operator
119)Throwables
1210)Level support for the dirname() function
1311)The Integer division function
1412)Uniform variable syntax
15
16
17 For More information
18 https://feryn.eu/blog/php-7-is-now-available-new-features-improvements/