Setting default value of typehinted argument to array using short array syntax in PHP

[marcushat]

In ST3 there is an issue with the php syntax definition. When defining the default value of an argument using the short array syntax([ ]) it highlights the array literal as invalid. It doesn't do this when using
array() instead or without typehinting the argument. Ran the code and no errors or warnings and it works as expected. Only tested on current build 3065 of ST3.

Example(code used when I discovered this):

<?php
function foo(array &$foobar= [] ) { //array literal gets highlighted
}

function foo(array &$foobar= array() ) { //this is fine
}

function foo(&$foobar= [] ) { //this is fine too
}
?>

[titoBouzout]

This issue was moved to jskinner/DefaultPackages#17