dev_178030 wip : fix memory leak on php7.4 : trace memory
dev_178030 wip : fix memory leak on php7.4 : split testSuites
dev_178030 wip : fix memory leak on php7.4 : split testSuites
dev_178030 wip : fix memory leak on php7.4 : split testSuites
This reverts commit 5599ca44.