Associate array value from foreach with key/value in another array

Associate array value from foreach with key/value in another array

Say you have the array .

Say you have the array .

$arr = array('foo' => 'bar, 'wang' => 'chung', 'ying' => 'yang');

Now I want to loop through another array (var = $terms) to get values using foreach. If the value is any of the keys listed in $arr, I want to replace it with the value listed in $arr.

I've tried this ...

foreach($terms as $term => $arr) {
echo $term[$arr];

This doesn't work ... and I'm pretty stumped beyond that point. Reading through the manual on foreach ... I felt like this was on the right path - but think I'm needing a nudge in another direction.


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