Computes the intersection of arrays with additional index check, compares
data by a callback function.
Note that the keys are used in the comparison unlike in
array_uintersect().
The data is compared by using a callback function.
Parameters
array1
The first array.
array2
The second array.
data_compare_func
For comparison is used the user supplied callback function.
It must return an integer less than, equal
to, or greater than zero if the first argument is considered to
be respectively less than, equal to, or greater than the
second.
Return Values
Returns an array containing all the values of
array1
that are present in all the arguments.