[packages/php] Non-fast-forward update to branch PHP_5_2

[glen]

The branch 'PHP_5_2' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch.

Commits removed from the branch:

  0d2121c... - added missing %post(un) for pdo, pdo-oci, pcntl and simpl

Commits added to the branch:

  ed87ed6... - added missing %post(un) for pdo, pdo-oci, pcntl and simpl