Comment 1 for bug 1534429

Debian ships (currently):

php-pear | 5.6.19+dfsg-0+deb8u1 | stable | all
php-pear | 1:1.10.1+submodules+notgz-6 | testing | source, all
php-pear | 1:1.10.1+submodules+notgz-6 | unstable | source, all

Ubuntu ships:

 php-pear | 5.5.9+dfsg-1ubuntu4 | trusty | all
 php-pear | 5.5.9+dfsg-1ubuntu4.14 | trusty-security | all
 php-pear | 5.5.9+dfsg-1ubuntu4.14 | trusty-updates | all
 php-pear | 5.6.4+dfsg-4ubuntu6 | vivid | all
 php-pear | 5.6.4+dfsg-4ubuntu6.4 | vivid-security | all
 php-pear | 5.6.4+dfsg-4ubuntu6.4 | vivid-updates | all
 php-pear | 5.6.11+dfsg-1ubuntu3 | wily | all
 php-pear | 5.6.11+dfsg-1ubuntu3.1 | wily-security | all
 php-pear | 5.6.11+dfsg-1ubuntu3.1 | wily-updates | all
 php-pear | 1:1.10.1+submodules+notgz-6 | xenial | source, all

None of those are 5.6.16+dfsg-2. Would it be possible to confirm if this still occurs in Xenial or unstable?