My first internship, i had to juggle between php 5.3 and php5.6 (with windows IIS, which at the time had real troubles handling versionning, especially the `cry

My first internship, i had to juggle between php 5.3 and php5.6 (with windows IIS, which at the time had real troubles handling versionning, especially the `crypt` functions. Hopefully its better now, but it did traumatize me). Php7 (and especially 8) seems to be a nice language, but man, the php hate was really warranted at the time.