refactor: fix and micro-optimize code in `Format` (#9583) #13318

Job	Run time
Setup PHP Version for Code Coverage	3s
Others (8.4) / Sanity Tests	2m 20s
Others (8.1) / Sanity Tests	2m 45s
Others (8.2) / Sanity Tests	4m 14s
Others (8.3) / Sanity Tests	2m 36s
CacheLive (8.1) / Cache Live Tests	2m 13s
CacheLive (8.2) / Cache Live Tests	2m 5s
CacheLive (8.3) / Cache Live Tests	1m 57s
CacheLive (8.4) / Cache Live Tests	2m 15s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 21s
DatabaseLive (8.3, MySQLi, 8.0) / tests	5m 21s
DatabaseLive (8.4, MySQLi, 8.0) / tests	4m 32s
DatabaseLive (8.4, OCI8, 8.0) / tests	6m 37s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 5s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	5m 16s
DatabaseLive (8.1, OCI8, 8.0) / tests	6m 26s
DatabaseLive (8.2, OCI8, 8.0) / tests	6m 42s
DatabaseLive (8.2, MySQLi, 8.0) / tests	4m 42s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 44s
DatabaseLive (8.1, Postgre, 8.0) / tests	3m 25s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 22s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	5m 53s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 36s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 41s
DatabaseLive (8.4, Postgre, 8.0) / tests	2m 34s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	5m 52s
DatabaseLive (8.1, MySQLi, 8.0) / tests	5m 26s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 23s
DatabaseLive (8.4, SQLite3, 8.0) / tests	3m 17s
DatabaseLive (8.1, MySQLi, 5.7) / tests	3m 5s
SeparateProcess (8.2) / tests	4m 4s
SeparateProcess (8.3) / tests	3m 20s
SeparateProcess (8.4) / tests	3m 11s
SeparateProcess (8.1) / tests	3m 29s
Upload coverage results to Coveralls / coveralls	35s
	2h 10m 27s

Provide feedback