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  1. <?php
  2. $array = array(2, 2, 1, 3, 3, 3, 4, 4, 5, 5, 6);
  3.  
  4. for ($j = 0; $j < 5; $j++){
  5. 	$nuevo = array();
  6. 	$nuevo[] = $array[array_rand($array)];
  7. 	$i = 1;
  8. 	while ($i < 3)
  9. 	    if (!in_array($aux = $array[array_rand($array)], $nuevo)){
  10. 	        $nuevo[] = $aux;
  11. 	        $i++;
  12. 	    }
  13. 	echo implode(', ', $nuevo) . "\n";
  14. }
Success #stdin #stdout 0.01s 20568KB
comments (?)
stdin
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Standard input is empty
stdout
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3, 4, 5
6, 4, 3
3, 4, 5
3, 5, 2
3, 4, 6
https://ideone.com/ylsFv1
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
secret

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