Name

array_uintersect_uassoc

Synopsis

array array_uintersect_uassoc(array array1, array 
    array2[, ... array arrayN], string function1, string function2)

Returns an array containing all the values in the first array that are also present in all of the other arrays. Both keys and values are used to check for equality; that is, “a” => 1 and “b” => 1 are not considered equal. The function function1 is used to compare the values of the elements for equality. The function function2 is used to compare the values of the keys for equality. Each function is called with two parameters—the values to compare. It should return an integer less than 0 if the first argument is less than the second, 0 if the first and second arguments are equal, and an integer greater than 0 if the first argument is greater than the second. The keys of the values are preserved.

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