Major Update to PDFObject.php + Ancillary #556

Job	Run time
PHPUnit Composer v2 (PHP 7.4)	47s
Tests alternative autoloader (PHP 7.1)	9s
PHPUnit (PHP 7.2)	38s
Tests alternative autoloader (PHP 7.2)	10s
PHPUnit (PHP 7.3)	36s
Tests alternative autoloader (PHP 7.3)	15s
PHPUnit (PHP 7.1)	38s
PHPUnit coverage (PHP 7.4)	1m 29s
PHPUnit (PHP 7.4)	43s
Tests alternative autoloader (PHP 7.4)	20s
PHPUnit (PHP 8.0)	50s
Tests alternative autoloader (PHP 8.0)	14s
PHPUnit (PHP 8.1)	39s
PHPUnit lowest deps (PHP 7.3)	39s
Tests alternative autoloader (PHP 8.1)	17s
PHPUnit (PHP 8.2)	34s
Windows-Tests with PHP 7.1	1m 36s
Tests alternative autoloader (PHP 8.2)	12s
PHPUnit (PHP 8.3)	1m 9s
Windows-Tests with PHP 7.2	1m 15s
Tests alternative autoloader (PHP 8.3)	22s
Windows-Tests with PHP 7.3	1m 28s
Windows-Tests with PHP 7.4	1m 21s
Windows-Tests with PHP 8.0	1m 16s
Windows-Tests with PHP 8.1	1m 15s
Windows-Tests with PHP 8.2	1m 13s
Windows-Tests with PHP 8.3	1m 4s
	21m 9s

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