How to get the same value from two arrays in PHP?

Question

I want to get the same value from two arrays. Example:

a[] = array(a,b,c,d,e,f,g,h);
b[] = array(c,d,o,l,p,i,u,y);

I want c[]=c,d;

Answer 1

in_array() might be what you're looking for

Use in_array() to see if the value you're looking for is in both arrays a and b and then put it in array c (following your example)

http://www.php.net/manual/en/function.in-array.php