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Code:
<?
$lambda
=create_function('$a,$b','return(strlen($a)-strlen($b));');
$array = array('really long string here,boy', 'this', 'middling length',
               
'larger');
usort($array,$lambda);
print_r($array);

?>




_________________
M. S. Rakha, Ph.D.
Queen's University
Canada


Author:
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