docs: format & fix php errors #2166

Job	Run time
mariadb (locked, 8.3, ubuntu-latest, 10.4)	1m 27s
mysql (locked, 8.3, ubuntu-latest, 5.7)	1m 45s
mariadb (locked, 8.3, ubuntu-latest, 10.6)	1m 23s
mysql (locked, 8.3, ubuntu-latest, 8.0)	1m 4s
mariadb (locked, 8.3, ubuntu-latest, 10.11)	58s
mysql (locked, 8.3, ubuntu-latest, 8.2)	1m 24s
Postgres (locked, 8.3, ubuntu-latest, 12.17)	57s
Sqlite (locked, 8.3, ubuntu-latest)	27s
mariadb (locked, 8.3, ubuntu-latest, 11.2)	1m 0s
Postgres (locked, 8.3, ubuntu-latest, 13.13)	1m 19s
Postgres (locked, 8.3, ubuntu-latest, 14.10)	59s
Postgres (locked, 8.3, ubuntu-latest, 15.5)	1m 33s
Postgres (locked, 8.3, ubuntu-latest, 16.1)	1m 34s
	15m 50s

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