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I have an array: [13] => Array ( [0] => joe [1] => 0 [14] => Array ( [0] => bob [1] => 0 ) [15] => Array ( [0] => sue [1] => 0 ) [16] => Array ( [0] => john [1] => 0 ) [17] => Array ( [0] => harry [1] => 0 ) [18] => Array ( [0] => larry [1] => 0 ) How can I get the last 3 elements while preserving the keys? (the number of elements in the array may vary, so I cannot simply slice after the 2nd element) So the output would be: [16] => Array ( [0] => john [1] => 0 ) [17] => Array ( [0] => harry [1] => 0 ) [18] => Array ( [0] => larry [1] => 0 )
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