| A | ↘ | B | PHPCompatibility_Sniff got worse |
| ⇢ | D | PHPCompatibility_Sniff::getFunctionCallParameterCo... added | |
| ⇢ | C | PHPCompatibility_Sniff::doesFunctionCallHaveParame... added | |
| C | ↗ | B | RemovedFunctionParametersSniff::process() improved |
| D | ↗ | B | NewFunctionParametersSniff::process() improved |