Complex function should be refactored
Reports the functions or methods that are too complex.
Complexity is evaluated based on four metrics:
Lines of code — the number of code lines in a function/method (less is better)
Maximum Nesting depth — the maximum number of nested statements in a function/method body (less is better)
Cyclomatic complexity — the function/method cyclomatic complexity (less is better)
Number of variables — the number of variables used in function/method body
Locating this inspection
- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
PhpComplexFunctionInspection- Via Settings dialog
Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.
Inspection options
Here you can find the description of settings available for the Complex function should be refactored inspection, and the reference of their default values.
- Lines of code
150
- Max nesting depth
4
- Cyclomatic complexity
15
- Number of used variables
8
Availability
- By default bundled with
- Can be installed with plugin
PHP Architecture, 241.SNAPSHOT