(PHP 7 >= 7.3.0, PHP 8)
ldap_mod_del_ext — Delete attribute values from current attributes
$ldap,$dn,$entry,$controls = nullDoes the same thing as ldap_mod_del() but returns an LDAP\Result instance to be parsed with ldap_parse_result().
See ldap_mod_del()
   Returns an LDAP\Result instance, 或者在失败时返回 false.
  
| 版本 | 说明 | 
|---|---|
| 8.1.0 | 现在 ldap参数接受 LDAP\Connection
  实例,之前接受有效的ldap linkresource。 | 
| 8.1.0 | Returns an LDAP\Result instance now; previously, a resource was returned. | 
| 8.0.0 | controlsis nullable now; previously, it defaulted to[]. | 
| 7.3.0 | Support for controlsadded | 
