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PYTHON natcasesort
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Python replacement for PHP's natcasesort
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def natcasesort(arr): if isinstance(arr, list): arr = sorted(arr, key=lambda x:str(x).lower()) elif isinstance(arr, dict): arr = sorted(arr.iteritems(), key=lambda x:str(x[0]).lower()) return arr natcasesort(PHP 4, PHP 5) natcasesort — Sort an array using a case insensitive "natural order" algorithm Description
bool natcasesort
( array &$array
)
natcasesort() is a case insensitive version of natsort(). This function implements a sort algorithm that orders alphanumeric strings in the way a human being would while maintaining key/value associations. This is described as a "natural ordering". Parameters
Return ValuesReturns TRUE on success or FALSE on failure. Examples
Example #1 natcasesort() example
<?php The above example will output: Standard sorting Array ( [0] => IMG0.png [1] => IMG3.png [2] => img1.png [3] => img10.png [4] => img12.png [5] => img2.png ) Natural order sorting (case-insensitive) Array ( [0] => IMG0.png [4] => img1.png [3] => img2.png [5] => IMG3.png [2] => img10.png [1] => img12.png ) For more information see: Martin Pool's » Natural Order String Comparison page.
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