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Jan 22nd, 2018
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  1. $array = ['foo','bar','car','bee'];
  2.  
  3. foo, bar
  4.  
  5. car, bee
  6.  
  7. foreach($arr as $k=>$v) {
  8. $v;//текущий элемент
  9. $arr[$k+1];//следующий элемент
  10. }
  11.  
  12. $i = 0;
  13. $array = ['foo','bar','car','bee'];
  14. foreach ($array as $item){
  15. if($i <= 2){
  16. break;
  17. }
  18. echo $item;
  19. $i++;
  20. }
  21.  
  22. $array = array_chunk($array, 2)
  23. foreach($array[0] as $item){
  24. echo $item;
  25. }
  26.  
  27. $array = ['foo', 'bar', 'car', 'bee'];
  28.  
  29. foreach ($array as $k => $v) {
  30. $slice = array_slice($array, $k * 2, 2);
  31. !$slice ?: print join(', ', $slice) . '<br>';
  32. }
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