<?php
$database=array(array("Test 1","021"),array("Test 2","033"),array("Test 3","022"),array("Test 3","022"),array("Test 3","033"),array("Test 2","022"),array("Test 2","021"));
$source=array();
foreach($database as $row)
{
$source[]=json_encode(array("message"=>$row[0],"number"=>$row[1]));
}
print_r($source);
$unique=array_map(function($str){
return json_decode($str,true);
},array_unique($source));
print_r($unique);
preferences:
37.25 ms | 402 KiB | 5 Q