- in_array: documentation ( source)
<?php
$array1 = array("te","yes","we","no","1","sdfsdf","Resolved");
$array2 = array("another","no","we","no","0","sdfsdf","Unresolved");
foreach($array2 as $k=>$v){
if(!in_array($v,$array1[$k] )){
echo "Value $v exists \n";
}else{
echo "Value $v does not exists \n";
}
}