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Sorting an Array by Its Keys
'AA', 'Bud' => 'BB', 'C' => 'D'); ksort($dogs); printf("
%s
\n", var_export($dogs, TRUE)); krsort($dogs); printf("
%s
\n", var_export($dogs, TRUE)); $nums = array(15, 2.2, -4, 2.3, 0); asort($nums); printf("
%s
\n", var_export($nums, TRUE)); ksort($nums); printf("
%s
\n", var_export($nums, TRUE)); ?>