Fixed tests that fail with non-default `serialize_precision` configurations.

See:

 * https://bugs.php.net/bug.php?id=64760
 * 4dc4302
Fixed tests that fail with non-default `serialize_precision` configurations.

See:

 * https://bugs.php.net/bug.php?id=64760
 * 4dc4302
Fixed tests that fail with non-default `serialize_precision` configurations.

See:

 * https://bugs.php.net/bug.php?id=64760
 * 4dc4302
Fixed tests that fail with non-default `serialize_precision` configurations.

See:

 * https://bugs.php.net/bug.php?id=64760
 * 4dc4302
added a test to cover distinction between boolean return value of unserialize function and deserializing serialized boolean
Fix WS in serialization_error_002.phpt
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  added a test to cover distinction between boolean return value of unserialize function and deserializing serialized boolean
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  added a test to cover distinction between boolean return value of unserialize function and deserializing serialized boolean
Merge branch 'PHP-5.6'

* PHP-5.6:
  added a test to cover distinction between boolean return value of unserialize function and deserializing serialized boolean
permanently deactivate that place, not on runtime only

besides the two "if" checks, this fixes static analyze which is sometimes
broken because of this
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  permanently deactivate that place, not on runtime only
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  permanently deactivate that place, not on runtime only
Merge branch 'PHP-5.6'

* PHP-5.6:
  permanently deactivate that place, not on runtime only
Merge branch 'master' into str_size_and_int64

Conflicts:
	Zend/zend_operators.h