Backward or forward compatibility functions.
Computes the intersection of arrays using keys for comparison
implementation of PHP' CVS array_intersect_key()
array_intersect_key() returns an array containing all the values of array1 which have matching keys that are present in all the arguments.
might not be exactly equivalent with php.net/array_intersect_key since we do not use === for comparison.
will trigger an warning and return FALSE if one of the arguments is not an array or if less than one argument is given.
Documentation generated on Tue, 11 Jan 2005 01:38:17 -0500 by phpDocumentor 1.3.0RC3