[TYPO3-install] Re: Old T3 Installation 4.7.14 PHP

[Ralf-Rene Schroeder]

for PHP version look at: https://wiki.typo3.org/TYPO3_4.7
(it seems to be 5.3 BUT i used two 4.7 installations with 5.5)

upgrade: 4.7 -> 6.2 -> 7.6
BUT, it depends EXTREMLY on your used extensions (maybe they don't work)