aws-samples / php-examples-for-aws-lambda
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

Intro
  • Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
  • Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
  • Conditional complexity is measured at the unit level (methods, functions...).
  • Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).
Learn more...
Conditional Complexity Overall
  • There are 15 units with 223 lines of code in units (29.7% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 0 medium complex units (0 lines of code)
    • 0 simple units (0 lines of code)
    • 15 very simple units (223 lines of code)
0% | 0% | 0% | 0% | 100%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
php0% | 0% | 0% | 0% | 100%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
0.6-MVC-to-microservice/src0% | 0% | 0% | 0% | 100%
0.2-Relational-Database-RDS-Proxy-Example/src0% | 0% | 0% | 0% | 100%
0.7-PHP-Lambda-functions-with-Docker-container-images/src0% | 0% | 0% | 0% | 100%
0.1-SimplePhpFunction/src0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 15 most complex units
Unit# linesMcCabe index# params
function index()
in 0.2-Relational-Database-RDS-Proxy-Example/src/index.php
 28 3 1
function index()
in 0.7-PHP-Lambda-functions-with-Docker-container-images/src/index.php
 4 1 1
function APIResponse()
in 0.7-PHP-Lambda-functions-with-Docker-container-images/src/index.php
 14 1 1
function index()
in 0.6-MVC-to-microservice/src/handlers/update-item/src/index.php
 30 1 1
function APIResponse()
in 0.6-MVC-to-microservice/src/handlers/update-item/src/index.php
 9 1 1
function index()
in 0.6-MVC-to-microservice/src/handlers/get-by-id/src/index.php
 22 1 1
function APIResponse()
in 0.6-MVC-to-microservice/src/handlers/get-by-id/src/index.php
 9 1 1
function index()
in 0.6-MVC-to-microservice/src/handlers/get-all-items/src/index.php
 19 1 1
function APIResponse()
in 0.6-MVC-to-microservice/src/handlers/get-all-items/src/index.php
 9 1 1
function index()
in 0.6-MVC-to-microservice/src/handlers/delete-item/src/index.php
 22 1 1
function APIResponse()
in 0.6-MVC-to-microservice/src/handlers/delete-item/src/index.php
 9 1 1
function index()
in 0.6-MVC-to-microservice/src/handlers/put-item/src/index.php
 26 1 1
function APIResponse()
in 0.6-MVC-to-microservice/src/handlers/put-item/src/index.php
 9 1 1
function index()
in 0.1-SimplePhpFunction/src/index.php
 4 1 1
function APIResponse()
in 0.1-SimplePhpFunction/src/index.php
 9 1 1