PHP 7.2 Benchmarks, Performance Of PHP 5.3 To PHP 7.2 On AMD EPYC

With PHP 7.2 due for release before month's end and the final release candidate (RC6) already available that in essence is very close to the final build, here are some fresh benchmarks from PHP 5.3 through PHP 7.2 RC6 while using an AMD EPYC Tyan server...