{
    "reports": {
         "my-report": {
             "generator": "expression",
             "cols": ["subject", "mode"]
         }
    }
}

---

phpbench run --report=my-report --executor=debug NothingBench.php --progress=none

---

+--------------+----------+
| subject      | mode     |
+--------------+----------+
| benchNothing | 10.000μs |
+--------------+----------+

