What was the old name of PHP?
bigbenunited Originally stood for "Personal Home Page" unless I'm misremembering.
AFAIK, it's always been "PHP". However, what that stands for has changed. Per https://en.wikipedia.org/wiki/PHP
PHP originally stood for Personal Home Page, but it now stands for the recursive initialism PHP: Hypertext Preprocessor.
At one time it was PHP/FI.