<?php
$ar1 = array(1,2,3,4,5,);
$ar2 = array(1,2,0,4,5);
$ar3 = array();
for($i=0; $i<count($ar2); $i++){
$vartest=0;
for($j=0; $j<count($ar1); $j++){
if($ar2[$i]==$ar1[$j]){
$vartest=1;
}
}
if($vartest==0){
$ar3[]=$ar2[$i];
}
}
echo count($ar3)." elements not found in first array<br>";
foreach($ar3 as $val){
echo $val."<br>";
}
?> |