ZF-10805: method docblocks contain invalid @param syntax
According to phpDocumentor, the correct format of @param is:
@param datatype $paramname description
There are some instances in the codebase where the datatype is omitted or the terms are out of order (i.e. @param $foo string)
For example, run this in the library dir:
find . -name '*.php' -print0 | xargs -0 grep -P '@param[ ]+\$'
The main side effect is that IDEs are generally be unable to do correct code completion/hinting for these methods.