- print_r: documentation ( source)
- array_unique: documentation ( source)
<?php
$arr = array(
array('status'=>'OK','Productname'=>'test1'),
array('status'=>'OK','Productname'=>'test1'),
array('status'=>'OK','Productname'=>'test2'),
array('status'=>'OK','Productname'=>'test2')
);
print_r(array_unique($arr));