Revert "Remove wait between php5  and 7 tests"
Revert "Remove wait between php5  and 7 tests"

This reverts commit 766cfa1980b9bb28b2d489d680f1521fdeb7d022.

webdevops/Dockerfile,webdevops/Dockerfile,webdevops/Dockerfile,webdevops/Dockerfile,webdevops/Dockerfile,webdevops/Dockerfile