How Can I Show Data From Table?

<?php

	$host="localhost"; // Host name 
	$username=""; // Mysql username 
	$password=""; // Mysql password 
	$db_name="test1"; // Database name

	// Connect to server and select databse.
	$ligaBD=mysqli_connect("$host", "root", "")or die("cannot connect");
	$escolheBD=mysqli_select_db($ligaBD,"$db_name")or die("cannot select DB");


		$table_name='names';

		# Primeiro Comando
		$qColumnNames = mysqli_query($ligaBD, 'SHOW COLUMNS FROM '.$table_name.''); 
		$numColumns = mysqli_num_rows($qColumnNames);
		# Table Start
		echo '<table border="1">';
			# Table Head
			echo '<thead>
					<tr>';
			for ($i=0; $i<$numColumns; $i++) { 
			 	$colname = mysqli_fetch_row($qColumnNames);
			    echo '<th>'.$colname[0].'</th>';
			}
			echo '	</tr>
				</thead>';
			# Table Body
			echo '<tbody>';
			# Segundo Comando
			$sql2='SELECT * FROM '.$table_name.'';
			$result2=mysqli_query($ligaBD, $sql2); 
			$nlinhas2=mysqli_num_rows($result2);
			for ($i=0; $i<$nlinhas2; $i++) { 
				$dados2=mysqli_fetch_array($result2);
				echo '<tr>';
				foreach ($dados2 as $d2) { 
					echo '<td>'.$d2.'</td>';
				}
				echo '</tr>';
			}
			echo '</tbody>
			</table>
			<br>';		
 ?>

ID	Name	City
1	1	john	john	USA	USA
2	2	Mikey	Mikey	USA	USA

ID	Name	City
1	john	USA
2	Mikey	USA