PubNub PHP SDK Devkit PHP 5.6 PHP 7.0 PHP 7.1 PHP 7.2 PHP 7.3 Target Platforms FreeBSD 8-STABLE or later, amd64, 386 Linux 2.6 or later, amd64, 386. Mac OS X 10.8 or later, amd64 Windows 7 or later, amd64, 386
