* Deprecate ldap_connect with two parameters
ldap_connect should be called with an LDAP-URI as parameter and not with
2 parameters as that allows much more flexibility like differentiating
between ldap and ldaps or setting multiple ldap-servers.
This change requires one to add null as second parameter in case the
underlying library is Oracle and one wants to add wallet-details.
* Modify all ldap-tests to use ldap_connect right
All tests are using ldap_connect now with an URI and not with host and
port as two separarte parameters.
* Verify deprecation of ldap_connect w/h 2 params
This adds a test to verify that calling ldap_connect with 2 parameters
triggers a deprecation notice
* Remove empty test
`ldap_control_paged_result()` is removed as of PHP 8.0.0, so this test
needs to be removed as well.
Co-authored-by: Christoph M. Becker <cmbecker69@gmx.de>
Co-authored-by: Tim Düsterhus <timwolla@googlemail.com>
