如何得到数组PHP

Question

i do this on php and can't combine right array

array (
  0 => 'uttt',
)

must add to array

  0 => '534',
  1 => 'DT 8060',
  2 => '6y45y',
  **4 => 'uttt',**

and all arrays must do also i not know how much will array this do in foreach please people help me

array (
  0 => 'uttt',
)
array (
  0 => '534',
  1 => 'DT 8060',
  2 => '6y45y',
)
array (
  0 => '639',
  1 => 'DP 42',
  2 => '88765',
)
array (
  0 => '1470',
  1 => '95126F',
  2 => 'yt44y5',
)
array (
  0 => '1473',
  1 => '95406F',
  2 => 'yyynb rt',
)
array (
  0 => 'ytree',
)
array (
  0 => '3338',
  1 => 'DI 113 ШК',
  2 => 'rdde',
)
array (
  0 => '1476',
  1 => '96010',
  2 => 'ouuhh',
)
array (
  0 => 'nnggg',
)
array (
  0 => '2169',
  1 => 'DT 88263-2',
  2 => 'rhrd',
)
array (
  0 => '2657',
  1 => 'DP 10-1',
  2 => 'klii',
)
array (
  0 => 'ergerg',
)
array (
  0 => '544',
  1 => '96205',
  2 => 'njnj sgsg',
)

me need get such array

    array (
      0 => '534',
      1 => 'DT 8060',
      2 => '6y45y',
      3 => 'uttt',
    )
    array (
      0 => '639',
      1 => 'DP 42',
      2 => '88765',
       3 => 'uttt',
    )
    array (
      0 => '1470',
      1 => '95126F',
      2 => 'yt44y5',
      3 => 'uttt',
    )
    array (
      0 => '1473',
      1 => '95406F',
      2 => 'yyynb rt',
      3 => 'uttt',
    )
    array (
      0 => '3338',
      1 => 'DI 113 ШК',
      2 => 'rdde',
      3 => 'ytree',
    )
    array (
      0 => '1476',
      1 => '96010',
      2 => 'ouuhh',
      3 => 'ytree',
    )
    array (
      0 => '2169',
      1 => 'DT 88263-2',
      2 => 'rhrd',
      3 => 'nnggg',
    )
    array (
      0 => '2657',
      1 => 'DP 10-1',
      2 => 'klii',
      3 => 'nnggg',
    )
    array (
      0 => '544',
      1 => '96205',
      2 => 'njnj sgsg',
      0 => 'ergerg',
    )

how do this? i'am not know

</div>

Answer 1

$result = [];
$arrayToMerge = [];
foreach ($arrays as $array) {
    if (count($array) == 1) {
        $arrayToMerge = $array;
    }
    else {
        $result[] = array_push($array, $arrayToMerge);
    }
}
return $result;

Try this