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at August 25, 2010 02:40 by Sverri
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/* sortIntegers() --- Uses the "bubble sort" algorithm to sort an array of integers. PHP's sorting functions are fine, so this function is merely to demonstrate how it could be done. */ function sortIntegers($x) { $count = count($x)-1; for ($i=0; $i<$count; $i++) { if ($x[$i]<$x[$i+1]) continue; list($x[$i],$x[$i+1]) = array($x[$i+1],$x[$i]); $x = sortIntegers($x); } return $x; } // Example $integers = array(6,3,2,8,9,4,0,1,7,5); $sorted = sortIntegers($integers); echo '<pre>', implode(',',$sorted), '</pre>';
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Bubble sort integers
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PHP