Fixed bug #67643 (curl_multi_getcontent returns '' when CURLOPT_RETURNTRANSFER isn't set)
Upgrade crypt_blowfish to version 1.3
Add tests from 1.3. Add missing tests.

3 of the missing tests fail. // TODO
Bug fixes in light of failing bcrypt tests
Apply error-code-salt fix to Windows too
gmp_random_seed()
#68268: DatePeriod: Getter for start date, end date and interval
Fix bug #68335: rmdir doesnt work with file:// stream wrapper
Added test and review suggestion
FILTER_VALIDATE_DOMAIN and RFC conformance for FILTER_VALIDATE_URL
Fix filter_list test
Fix ext/filter/tests/033.phpt
New label length test
Fixes memory leak introduced in 2b9af967

Fixes https://bugs.php.net/bug.php?id=68285
Adds better handling of EC keys: OPENSSL_KEYTYPE_EC

When working with elliptic curve and openssl some functions are not
aware of the different handling.
Improvements:
- Fixes export of EC private keys
- Adds curve information to openssl_pkey_get_details
Adds test cases for openssl EC improvements
Add a test for bug #67643 (curl_multi_getcontent returns '' when RETURNTRANSFER isn't set)
updated lib versions
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  updated lib versions
updated lib versions