array_multisort for Array Keys with a Given Value : array_multisort « Data Structure « PHP

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3. array_multisort

array_multisort for Array Keys with a Given Value

 
<?php 
$clothes = array( 'hats' => 75, 'coats' => 32, 'shoes' => 102); 
$names = array_keys($clothes); 
$items = array_values($clothes); 
array_multisort($items, $names); 
$num = count($clothes) - 1; 
printf("<p>Most items: %s (%d); least items: %s (%d).</p>\n",$names[$num], $items[$num], $names[0], $items[0]); 
?>
  
  

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