Account for inline images in formatContent() #606

Job	Run time
PHPUnit (PHP 7.2)	52s
Tests alternative autoloader (PHP 7.1)	8s
PHPUnit (PHP 7.3)	42s
PHPUnit (PHP 7.4)	29s
Tests alternative autoloader (PHP 7.2)	18s
PHPUnit coverage (PHP 7.4)	1m 4s
PHPUnit Composer v2 (PHP 7.4)	49s
PHPUnit (PHP 8.0)	26s
Tests alternative autoloader (PHP 7.3)	9s
Tests alternative autoloader (PHP 7.4)	8s
PHPUnit (PHP 8.1)	30s
PHPUnit (PHP 7.1)	46s
Tests alternative autoloader (PHP 8.0)	6s
PHPUnit (PHP 8.2)	34s
PHPUnit lowest deps (PHP 7.3)	38s
Tests alternative autoloader (PHP 8.1)	45s
PHPUnit (PHP 8.3)	1m 0s
Tests alternative autoloader (PHP 8.2)	13s
Windows-Tests with PHP 7.1	1m 10s
Tests alternative autoloader (PHP 8.3)	26s
Windows-Tests with PHP 7.2	54s
Windows-Tests with PHP 7.3	59s
Windows-Tests with PHP 7.4	49s
Windows-Tests with PHP 8.0	48s
Windows-Tests with PHP 8.1	1m 28s
Windows-Tests with PHP 8.2	52s
Windows-Tests with PHP 8.3	52s
	17m 55s

Provide feedback