Init zval href move to method style
Merge pull request #146 from zaets28rus/variable_init_href_pretty

Variable init href pretty
Fixes to conditional-assignment detector
Fixes to conditional-assignment detector
Fixes to conditional-assignment detector (2)
Adding get_called_class optimizer
Using skip-variant-init in ternary operator
Fixing 'OR' precedence
Fixing increment/decrement of properties
Fixing unnecessary initializations when reading static properties