Name
array_pad
Synopsis
array array_pad(arrayinput
, intsize
[, mixedpadding
])
Returns a copy of the input array padded to the length
specified by size
. Any new elements added
to the array have the value of the optional third value. You can add
elements to the beginning of the array by specifying a negative
size—in this case, the new size of the array is the absolute value
of the size.
If the array already has the specified number of elements or more, no padding takes place and an exact copy of the original array is returned.
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