Unset-Duplikate in mehrdimensionalen Arrays

Question

Jeder zu helfen. Ich möchte Duplikate auf mcs_client_ec_no auf dem folgenden Array entfernen, kann aber nicht herausfinden, wie.

Array 
(

[1] => Array 
    (
     [mps_client_ec_no] => REG5 
     [mcs_client_ec_no] => GL98888 
     [mps_school_id] => 6 
     [mcs_school_id] => 6 
    ) 

[2] => Array 
    (
     [mps_client_ec_no] => TAS4752 
     [mcs_client_ec_no] => ALF1252 
     [mps_school_id] => 14 
     [mcs_school_id] => 14 
    ) 

[3] => Array 
    (
     [mps_client_ec_no] => MAP002 
     [mcs_client_ec_no] => ALF1252 
     [mps_school_id] => 14 
     [mcs_school_id] => 14 
    ) 

) 

Answer 1

Versuchen diese

$u = array(0=>array("mcs_client_ec_no" => GL98888,"mps_school_id" => 14),1=>array("mcs_client_ec_no" => GL98888,"mps_school_id" => 154)); 

array_unique($u);