clean up PHPdoc blocks - Githubissues

stklcode commented 1 year ago

Changes apply to comment blocks only, no code modified.

consistent use of int/bool over integer/boolean
consistent indentation of @param and @return blocks
use @since tags instead of @change, where applicable @change is no valid PHPdoc tag and is has often been used without any context information. Use multiple @since declarations for external changes (visibility, arguments, renaming, ...) and remove behavior-related @change tags.
remove redundant @change tags there is no additional information whatsoever in blocks like
```
* @since   2.0.7
* @change  2.0.7
```
use version number that actually exist (2.0, 2.3.0, ...)
remote superfluous true/false additions from tags like @return bool true/false <description>