Sorting an Array by Its Values : Array sort « Data Structure « PHP






Sorting an Array by Its Values

 
<?php
  $nums = array(15, 2.2, -4, 2.3, 0);

  sort($nums);

  printf("<pre>%s</pre>\n", var_export($nums, TRUE));

  $words = array('bird', 'fish', 'George', 'Aden');

  sort($words);

  printf("<pre>%s</pre>\n", var_export($words, TRUE));

  $chars = implode('', array_map('chr', range(32, 255)));
  print $chars;

  $dogs = array('A' => 'AA', 'Bud' => 'BB','C' => 'D');

  sort($dogs);
  printf("<pre>%s</pre>\n", var_export($dogs, TRUE));;
?>
  
  








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14.Shell Sort
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25.krsort() function: the key values are sorted in reverse order.
26.ksort( ) function sorts array by its keys while preserving the values
27.ksort() function sorts an array according to its key values, maintaining the original index association.
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