How to sort an array by some specific key?

Posted by vinothkumar on Stack Overflow See other posts from Stack Overflow or by vinothkumar
Published on 2010-04-13T07:18:18Z Indexed on 2010/04/13 7:43 UTC
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I have an array look like below.

$array[0]['keyword']  = 'cricket ';
$array[0]['noofhits'] = '26';

$array[0]['keyword']  = 'food  ';
$array[0]['noofhits'] = '17';

$array[0]['keyword']  = 'mypax';
$array[0]['noofhits'] = '22';

$array[0]['keyword']  = 'next';
$array[0]['noofhits'] = '22';

$array[0]['keyword']  = 'nextbutton';
$array[0]['noofhits'] = '22';

$array[0]['keyword']  = 'picture';
$array[0]['noofhits'] = '18';

I want to sort the array using the noofhits. How can I do? Advance Thanks for your advice.

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