February 2013
Intermediate to advanced
538 pages
20h 55m
English
array_intersect_uassoc
array array_intersect_uassoc(arrayarray1, arrayarray2[, ... arrayarrayN], callablefunction)
Returns an array containing all the values present in all of the given arrays.
The function function is used to
compare the keys of the elements for equality. The 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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