example (PHP7):
---
<?php

namespace test {

    class Test {
        public function print($name) { // valid, but editor does not like :(
            echo $name;
        }
    }
}

namespace {
    $foo = new test\Test();
    $foo->print('bar'); // works fine, as expected
}


problem:
---
Editor points out unexpected { ...

Since "print" or any other reserved php-function name you place as method name
will fail the same way.


solution:
---
Editor has to consider the namespace for reserved names


workaround:
---
Use __call, but in this case no IDE autocomplete takes place