[#ZF2-309] Zend\Config\Reader : added support of [] operator in nested ini config

[robertmarsal]

http://framework.zend.com/issues/browse/ZF2-309

[travisbot]

This pull request fails (merged 753d009 into 0598a05).

[travisbot]

This pull request fails (merged 61dddbd into 0598a05).

[travisbot]

This pull request passes (merged 9a29537 into 0598a05).

[cziegenberg]

The bug is not fixed - the fix only works for config variables of two levels, if you use more, the results is still wrong:

bla.foo.bar = foobar
bla.foobar[] = foobarArray
bla.foo.baz[] = foobaz1
bla.foo.baz[] = foobaz2

Results in:
array(1) {
["bla"]=>
array(3) {
["foo"]=>
array(1) {
["bar"]=>
string(6) "foobar"
}
["foobar"]=>
array(1) {
[0]=>
string(11) "foobarArray"
}
["foo.baz"]=>
array(2) {
[0]=>
string(7) "foobaz1"
[1]=>
string(7) "foobaz2"
}
}
}

[robertmarsal]

sent pull request with fix: #3236