Create function from string

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: DrRakha
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Posts: 2715
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