Online PHP editor | refs for Ai0Sb

<?php $ticket_details = Array ( 18271 => Array ( 0 => Array ( 0 => 'Aziz', 1 => '2010-10-20 08:12:53' ), 1 => Array ( 0 => 'Aziz' , 1 => '2010-10-20 10:10:10' ), 2 => Array ( 0 => 'Aziz', 1 => '2010-10-20 11:54:57' ) , 3 => Array ( 0 => 'gemma' , 1 => '2010-10-20 23:47:41' ) , 4 => Array ( 0 => 'gemma' , 1 => '2010-11-01 08:40:20' ) , 5 => Array ( 0 => 'Aziz' , 1 => '2010-11-03 10:00:44' ) , 6 => Array ( 0 => 'Aziz' , 1 => '2010-11-03 11:21:55' ) , 7 => Array ( 0 => 'Aziz' , 1 => '2010-11-03 11:21:55' ) , 8 => Array ( 0 => 'gemma' , 1 => '2010-11-03 11:21:55' ) , 9 => Array ( 0 => 'Aziz' , 1 => '2010-11-03 11:21:55' ) ) ); print_r(array_unique($ticket_details[18271]));