Display 2D Array as HTML Table in PHP

PHP How To

You can display a 2 dimensional array in PHP as a HTML table using nested foreach loop. For example, this is useful when you get rows of information from MySQL, and then you need to display its output as a table.

The function uses two foreach loops. The first or outer loop gets one row at a time. The second loop or inner loop gets columns from the row as table data.

public function displayTable()
$disp = '<table class="table">';
foreach ($this->rows as $tr)
$disp .= '<tr>';
foreach ($tr as $td)
$disp .= '<td>' . $td . '</td>';
$disp .= '</tr>';
$disp .= '</table>';
echo $disp;
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