Continued: - added missing space/curly braces - added TODOs for later adding a lot type-hints, without these (and they are   long time around in PHP) anything can be handled over to the method/function.
Continued:
- added missing space/curly braces
- added TODOs for later adding a lot type-hints, without these (and they are
  long time around in PHP) anything can be handled over to the method/function.

Signed-off-by: Roland Häder <0d270388f2f92757a5de0f4bd891d3b392c44c4f@mxchange.org>

fabrixxm/friendica,friendica/friendica,tobiasd/friendica,friendica/friendica,tobiasd/friendica,fabrixxm/friendica,tobiasd/friendica,friendica/friendica,friendica/friendica,fabrixxm/friendica,tobiasd/friendica,annando/friendica,annando/friendica,annando/friendica,fabrixxm/friendica,friendica/friendica,annando/friendica,fabrixxm/friendica,annando/friendica,tobiasd/friendica