Php Pdf Add-ons

I'm using example_table_base.php to build a basic page with tables. I'd like to build the table without the complexity of the loop. But when I remove the 'for' command, only the header shows on the page. How can I remove the 'for' command and still view the tables? Below is the code within the loop.

for ($j = 0; $j < 4; $j ++) {
$aRow = Array();
$aRow[0]['TEXT_ALIGN'] = 'L';
$aRow[0]['TEXT'] = "test";
$aRow[0]['TEXT_SIZE'] = 15;
$aRow[0]['BACKGROUND_COLOR'] = array(255 - $rgb_b, $rgb_g, $rgb_r);

$aRow[1]['TEXT'] = "Test Text Column";
$aRow[1]['TEXT_SIZE'] = 13;
$aRow[1]['BACKGROUND_COLOR'] = array($rgb_r, $rgb_g, $rgb_b);

$aRow[2]['TEXT'] = "Test Text Column 2";
$aRow[2]['TEXT_SIZE'] = 29;
$aRow[2]['BACKGROUND_COLOR'] = array($rgb_b, $rgb_g, 220);
$aRow[2]['TEXT_COLOR'] = array(80, 20, $rgb_g);

$oTable->addRow($aRow);
$aRow2 = Array();
$aRow2[0]['TEXT_ALIGN'] = 'L';
$aRow2[0]['TEXT'] = "again";
$aRow2[0]['TEXT_SIZE'] = 15;
$aRow2[0]['BACKGROUND_COLOR'] = array(255 - $rgb_b, $rgb_g, $rgb_r);


$aRow2[1]['TEXT'] = "Colspan Example - Center Align you are here";
$aRow2[1]['COLSPAN'] = 2;
$aRow2[1]['BACKGROUND_COLOR'] = array($rgb_b, 50, 50);
$aRow2[1]['TEXT_COLOR'] = array(255, 255, $rgb_g);
$aRow2[1]['TEXT_ALIGN'] = "C";

$oTable->addRow($aRow2);

}