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uasort(PHP 3 >= 3.0.4, PHP 4, PHP 5) uasort -- Sort an array with a user-defined comparison function and maintain index associationDescriptionbool uasort ( array &array, callback cmp_function )This function sorts an array such that array indices maintain their correlation with the array elements they are associated with. This is used mainly when sorting associative arrays where the actual element order is significant. The comparison function is user-defined. Returns TRUE on success or FALSE on failure. See also usort(), uksort(), sort(), asort(), arsort(), ksort(), and rsort(). Copyright © 1997 - 2007 by the PHP Documentation Group. This material may be distributed only subject to the terms and conditions set forth in the Open Publication License, v1.0 or later. A copy of the Open Publication License is distributed with this manual, the latest version is presently available at http://www.opencontent.org/openpub/. Please see full copyright text at http://www.php.net/manual/en/copyright.php Original version of the above documentation is available at http://www.php.net/manual/en/ |
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