(PHP 4, PHP 5, PHP 7, PHP 8)
ldap_first_entry — Return first result id
Returns the entry identifier for first entry in the result. This entry identifier is then supplied to ldap_next_entry() routine to get successive entries from the result.
Entries in the LDAP result are read sequentially using the ldap_first_entry() and ldap_next_entry() functions.
ldapAn LDAP\Connection instance, returned by ldap_connect().
resultAn LDAP\Result instance, returned by ldap_list() or ldap_search().
   Returns an LDAP\ResultEntry instance, or false on failure.
  
| Version | Description | 
|---|---|
| 8.1.0 | The ldapparameter expects an LDAP\Connection
  instance now; previously, a validldap linkresource was expected. | 
| 8.1.0 | The resultparameter expects an LDAP\Result
  instance now; previously, a validldap resultresource was expected. | 
| 8.1.0 | Returns an LDAP\ResultEntry instance now; previously, a resource was returned. | 
