PHP 8.3 + fix builds #1143

Job	Run time
Code style and static analysis	1m 46s
Code style and static analysis	44s
Code style and static analysis	54s
Integration tests (Selenium 3.141.59)	1m 32s
Integration tests (Selenium 3.141.59)	1s
Integration tests (Selenium 3.141.59)	1m 1s
Markdown link check	24s
Markdown link check	30s
Markdown link check	15s
Integration tests (Selenium 4.10.0)	1m 50s
Integration tests (Selenium 4.10.0)	6s
Integration tests (Selenium 4.10.0)	1m 59s
Unit tests - PHP 7.3	49s
Unit tests - PHP 7.3	2s
Unit tests - PHP 7.3	32s
Unit tests - PHP 7.4	45s
Unit tests - PHP 7.4	5s
Unit tests - PHP 7.4	26s
Unit tests - PHP 8.0	1m 4s
Unit tests - PHP 8.0	57s
Unit tests - PHP 8.0	19s
Unit tests - PHP 8.1	1m 6s
Unit tests - PHP 8.1	2s
Unit tests - PHP 8.1	29s
Unit tests - PHP 8.2	44s
Unit tests - PHP 8.2	5s
Unit tests - PHP 8.2	18s
Unit tests - PHP 8.3	38s
Unit tests - PHP 8.3	2s
Unit tests - PHP 8.3	20s
Unit tests - PHP 7.3 --prefer-lowest --prefer-stable	45s
Unit tests - PHP 7.3 --prefer-lowest --prefer-stable	1s
Unit tests - PHP 7.3 --prefer-lowest --prefer-stable	30s
Tests finished	0s
Tests finished	0s
Tests finished	5s
	21m 6s

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