07-12-2012
What are you calling the awk with? Many shells only support single diminsion arrarys, i.e. a list. If you have few enough items, then you might get away with using a formula to convert your 2D plan into a single value that you can repeat the function with the function with to recall the data later, but there are limits to the number of elements you can have, e.g. ksh will support up to 1024 (depending how you interpret the rules and how you use it)
Could you tell us a bit more about what you have tried, what the purspose is and data volumes. It might suggest something or steer someone with an idea.
Robin
Liverpool/Blackburn
UK
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LEARN ABOUT PHP
array_reverse
ARRAY_REVERSE(3) 1 ARRAY_REVERSE(3)
array_reverse - Return an array with elements in reverse order
SYNOPSIS
array array_reverse (array $array, [bool $preserve_keys = false])
DESCRIPTION
Takes an input $array and returns a new array with the order of the elements reversed.
PARAMETERS
o $array
- The input array.
o $preserve_keys
- If set to TRUE numeric keys are preserved. Non-numeric keys are not affected by this setting and will always be preserved.
RETURN VALUES
Returns the reversed array.
EXAMPLES
Example #1
array_reverse(3) example
<?php
$input = array("php", 4.0, array("green", "red"));
$reversed = array_reverse($input);
$preserved = array_reverse($input, true);
print_r($input);
print_r($reversed);
print_r($preserved);
?>
The above example will output:
Array
(
[0] => php
[1] => 4
[2] => Array
(
[0] => green
[1] => red
)
)
Array
(
[0] => Array
(
[0] => green
[1] => red
)
[1] => 4
[2] => php
)
Array
(
[2] => Array
(
[0] => green
[1] => red
)
[1] => 4
[0] => php
)
SEE ALSO
array_flip(3).
PHP Documentation Group ARRAY_REVERSE(3)