5.4
- traits
- short array syntax -
$ar = []
- function array dereferencing -
foo()[0]
- Closures support $this -
- <?= always enabled
- Class member access on instantiation -
(new Foo)->bar()
- binary number format -
0b001001101
- file upload progress
- CLI web server -
php -S localhost:8000
,php -S 0.0.0.0:8000