Method is called but not defined
PHP-E1002
Bug risk
Critical
19
Invalid static method call detected
PHP-E1003
Bug risk
Critical
8
Inaccessible property
PHP-W1067
Bug risk
Major
3
Empty function/method found
PHP-W1080
Anti-pattern
Major
1
Missing class doc comment
PHP-D1001
Documentation
Minor
22
Missing function/class method doc comment
PHP-D1002
Documentation
Minor
9