P4Cms_ArrayUtility Class Reference

Provides utility methods for manipulating arrays. More...

List of all members.

Static Public Member Functions
static	computeDiff ($old, $new)
	Compute the difference between two arrays.

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Detailed Description

Provides utility methods for manipulating arrays.

Copyright:

2011-2012 Perforce Software. All rights reserved

License:

Please see LICENSE.txt in top-level folder of this distribution.

Version:

2012.2/486814

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Member Function Documentation

static P4Cms_ArrayUtility::computeDiff	(	$	old,
		$	new
	)		[static]

Compute the difference between two arrays.

Parameters:

array	$old	The original array.
array	$new	The new array.

Returns:

list $additions - An array of the items added to $old by $new $removals - An array of the items removed from $old by $new

    {
        $removals = array_merge(array_diff($old, $new));
        $additions = array_merge(array_diff($new, $old));
        return array($additions, $removals);
    }

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The documentation for this class was generated from the following file:

• ArrayUtility.php