$ git clone -n https://src.fedoraproject.org/rpms/php.git /var/lib/mock/f33-build-526365-64653/root/chroot_tmpdir/scmroot/php
Cloning into '/var/lib/mock/f33-build-526365-64653/root/chroot_tmpdir/scmroot/php'...
$ git reset --hard 31a0726b1d7e5d1de6104016736c5064171fb1f7
HEAD is now at 31a0726 Update to 7.4.15 - http://www.php.net/releases/7_4_15.php add upstream patch for https://bugs.php.net/80682   fix opcache doesn't honour pcre.jit option