February 2013
Intermediate to advanced
538 pages
20h 55m
English
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Name
array_diff_key
Synopsis
array array_diff_key(arrayarray1, arrayarray2[, ... arrayarrayN])
Returns an array that contains all of the values from the first array whose keys are not present in any of the other provided arrays. The keys of the values are preserved.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.