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<count($data);$i++) {
  echo('<tr>');
  echo('<td>' . $data[$i][0] . '</td>');
  echo('<td>' . $data[$i][1] . '</td>');
  echo('<td>' . $data[$i][2] . '</td>');
  echo('</tr>');
}

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

for($i=0;$i<count($data);$i++) {
  echo('<tr>');
  for($j=0;$j<count($data[$i]);$j++) {
    echo('<td>' . $data[$i][$j] . '</td>');
  } 
  echo('</tr>');
}

Replace it with an equally as boring foreach loop:

<table>
<?php foreach($items as $row) {
  echo('<tr>');
  foreach($row as $cell) {
    echo('<td>' . $cell . '</td>');
  }
  echo('</tr>');
} ?>
</table>

Why not implode the array:

<table>
<?php foreach($items as $row) {
  echo('<tr>');
  echo('<td>');
  echo(implode('</td><td>', $row);
  echo('</td>');
  echo('</tr>');
} ?>
</table>

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

<?php
function print_row(&$item) {
  echo('<tr>');
  echo('<td>');
  echo(implode('</td><td>', $item);
  echo('</td>');
  echo('</tr>');
}
?>

<table>
  <?php array_walk($data, 'print_row');?>
</table>

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:

<?php
function print_row(&$item) {
  echo('<tr>');
  array_walk($item, 'print_cell');
  echo('</tr>');
}

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

<table>
  <?php array_walk($data, 'print_row');?>
</table>

Answer 2

Do this

$arr as your array 

then

echo "<table>";
for($i = 0; $i<count($arr); $i++)
{


    echo '<tr><td>'.$arr[$i][0].'</td>';
    echo '<tr><td>'.$arr[$i][1].'</td>';
    echo '<tr><td>'.$arr[$i][2].'</td></tr>';
}
echo "</table>";

Answer 3

Use this, which are actually two nested for loops:

print('<table>');
for($i = 0; $i < count($array); $i++) {
    print('<tr>');
    for($ii = 0; $ii < count($array[$i]); $ii++) {
        print("<td>{$array[$i][$ii]}</td>");
    }
    print('</tr>');
}
print('</table>');

Answer 4

echo '<table>';
for($i=0;$i<count($array);$i++) {
 echo '<tr><td>'.$array[$i][0].'</td>';
 echo '<tr><td>'.$array[$i][1].'</td>';
 echo '<tr><td>'.$array[$i][2].'</td></tr>';
}
echo '</table>';

Answer 5

Do like this

echo "<table>";
for($i=0;$i<count($your_array);$i++) {
     echo "<tr><td>".$your_array[$i][0]."</td>";
     echo "<td>".$your_array[$i][1]."</td>";
     echo "<td>".$your_array[$i][2]."</td></tr>";
}
echo "</table>";