how to find values in a array?

[Monkuar]

$correct = array("APNG","TIFF","RAW","BMP","SVG","WEBP","EXIF","PNM","PBM","PGM","PPM");

 

 

Now:

 

if (in_array('PGM','TIFF',$correct)){
echo " You have 2 correct! ";
}

 

 

 

How would I go about making it search for arrays in arrays?

 

The above does not WORK because it's searching for 2? How can i search for 2 or more?

[requinix]

Call in_array() multiple times.

[Jessica]

$correct = array("APNG","TIFF","RAW","BMP","SVG","WEBP","EXIF","PNM","PBM","PGM","PPM");
$check = array('PGM','TIFF');
$in_first = count(array_intersect($correct, $check));
echo "You have $count correct!";

 

Not tested.