Printing a multi dimensional array in table using For loop [closed]

Answer 1

There's a tonne of different approaches to this, so why not have some fun with it.

If you MUST use a for loop

No idea why you would, unless it's for a school assignment:

for($i=0;$i');
  echo('' . $data[$i][0] . '');
  echo('' . $data[$i][1] . '');
  echo('' . $data[$i][2] . '');
  echo('');
}

But then that's kinda stupid directly accessing the ID's, lets use another for loop in the row:

for($i=0;$i');
  for($j=0;$j' . $data[$i][$j] . '');
  } 
  echo('');
}

Replace it with an equally as boring foreach loop:

');
  foreach($row as $cell) {
    echo('');
  }
  echo('');
} ?>

' . $cell . '

Why not implode the array:

');
  echo('');
  echo('');
} ?>

');
  echo(implode('
', $row);
  echo('

Mix it up, screw the foreach, and go for a walk; and implode stuff along the way:

');
  echo('');
  echo(implode('', $item);
  echo('');
  echo('');
}
?>

Double walking... OMG

Yeah, it looks a little silly now, but when you grow the table and things get more complex, things are a little better broken out and modularized:

');
  array_walk($item, 'print_cell');
  echo('');
}

function print_cell(&$item) {
  echo('');
  echo($item);
  echo('');
}
?>