Fix EEvariable php7 issue
Fix EEvariable php7 issue

harshadyeola/easyengine,harshadyeola/easyengine,EasyEngine/easyengine,EasyEngine/easyengine,rtCamp/easyengine,rtCamp/easyengine,harshadyeola/easyengine,rtCamp/easyengine