February 2013
Intermediate to advanced
538 pages
20h 55m
English
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Name
array_slice
Synopsis
array array_slice(arrayarray, intoffset[, intlength][, boolkeepkeys])
Returns an array containing a set of elements pulled from the
given array. If offset is a positive
number, elements starting from that index onward are used; if
offset is a negative number, elements
starting that many elements from the end of the array are used. If the
third argument is provided and is a positive number, that many
elements are returned; if negative, the sequence stops that many
elements from the end of the array. If the third argument is omitted,
the sequence returned contains all elements from the offset to the end
of the array. If keepkeys, the
fourth argument, is true, then the
order of numeric keys will be preserved; otherwise they will be
renumbered and resorted.
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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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.