refactor: use more strict result check on preg_match_all() result #12737

Job	Run time
Setup PHP Version for Code Coverage	1s
Others (8.2) / Sanity Tests	3m 39s
Others (8.1) / Sanity Tests	2m 34s
Others (8.3) / Sanity Tests	2m 31s
CacheLive (8.1) / Cache Live Tests	2m 7s
CacheLive (8.2) / Cache Live Tests	2m 24s
CacheLive (8.3) / Cache Live Tests	1m 55s
SeparateProcess (8.1) / tests	3m 32s
DatabaseLive (8.1, MySQLi, 5.7) / tests	3m 7s
SeparateProcess (8.2) / tests	3m 13s
DatabaseLive (8.1, MySQLi, 8.0) / tests	5m 0s
SeparateProcess (8.3) / tests	3m 36s
DatabaseLive (8.1, OCI8, 8.0) / tests	5m 42s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 20s
DatabaseLive (8.1, Postgre, 8.0) / tests	2m 45s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	4m 43s
DatabaseLive (8.2, MySQLi, 8.0) / tests	4m 55s
DatabaseLive (8.2, OCI8, 8.0) / tests	6m 31s
DatabaseLive (8.2, Postgre, 8.0) / tests	2m 57s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 18s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	4m 47s
DatabaseLive (8.3, MySQLi, 8.0) / tests	4m 9s
DatabaseLive (8.3, OCI8, 8.0) / tests	5m 58s
DatabaseLive (8.3, Postgre, 8.0) / tests	3m 4s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 46s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	4m 21s
Upload coverage results to Coveralls / coveralls	45s
	1h 32m 40s

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