Description:
------------
This code in soap.c:

if (zend_hash_find(ht, "soap_version", sizeof("soap_version"), (void**)&tmp) == SUCCESS) {
  if (Z_TYPE_PP(tmp) == IS_LONG ||
    (Z_LVAL_PP(tmp) == SOAP_1_1 && Z_LVAL_PP(tmp) == SOAP_1_2)) {
      version = Z_LVAL_PP(tmp);
  }
}

has a problem with the second line of the inner if statement.  Z_LVAL_PP(tmp) can't be both equal to SOAP_1_1 and SOAP_1_2, so this part will always be false.

Plus, the "||" logic seems wrong too.  It appears that if the type is IS_LONG, then any value is accepted.  

Patch is attached.

It looks like the logic is inverted.  || should && and && should be ||:

if (zend_hash_find(ht, "soap_version", sizeof("soap_version"), (void**)&tmp) == SUCCESS) {
  if (Z_TYPE_PP(tmp) == IS_LONG &&
    (Z_LVAL_PP(tmp) == SOAP_1_1 || Z_LVAL_PP(tmp) == SOAP_1_2)) {
      version = Z_LVAL_PP(tmp);
  }
}