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Jan 22nd, 2018
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  1. foreach($arr as $k=>$v) {
  2. $v;//текущий элемент
  3. $arr[$k+1];//следующий элемент
  4. }
  5.  
  6. $i = 0;
  7. $array = ['foo','bar','car','bee'];
  8. foreach ($array as $item){
  9. if($i <= 2){
  10. break;
  11. }
  12. echo $item;
  13. $i++;
  14. }
  15.  
  16. $array = array_chunk($array, 2)
  17. foreach($array[0] as $item){
  18. echo $item;
  19. }
  20.  
  21. $array = ['foo', 'bar', 'car', 'bee'];
  22.  
  23. foreach ($array as $k => $v) {
  24. $slice = array_slice($array, $k * 2, 2);
  25. !$slice ?: print join(', ', $slice) . '<br>';
  26. }
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