- 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){
$value = $v;
$key = $k;
if(in_array($value,$array1)){
if(array_key_exists($key,$array1)){
echo $value.'<br/>';
}
}
}