| Name | Lines of code | Maintainability | Test coverage |
| compiler.js | 21 | A 0 mins | |
| src/Statement/CommandList.php | 23 | A 0 mins | |
| src/Scheduler.php | 24 | A 0 mins | |
| src/Statement/Loop.php | 25 | A 0 mins | |
| src/Command/Elasticsearch/Agg/Bucket.php | 26 | A 45 mins | |
| src/Symbol.php | 27 | A 0 mins | |
| src/Command/Elasticsearch/Agg.php | 28 | A 0 mins | |
| src/Command/Sort/Fields.php | 30 | A 0 mins | |
| src/Statement/Cond.php | 31 | A 0 mins | |
| src/ExpressionLanguage.php | 32 | A 0 mins | |
| .phan/config.php | 33 | A 0 mins | |
| src/ArrayUnion.php | 38 | A 0 mins | |
| src/Command/Join.php | 58 | B 4 hrs | |
| src/ResultSet.php | 59 | A 25 mins | |
| src/Command/Map.php | 60 | B 5 hrs | |
| src/SymbolTable.php | 93 | A 3 hrs | |
| src/Util.php | 94 | A 2 hrs | |
| src/Command/Elasticsearch.php | 262 | C 1 day |