<?php
require('../fpdf.php');

class PDF extends FPDF
{
	// Load data
	function LoadData($file)
	{
		// Read file lines
		$lines = file($file);
		$data = array();
		foreach($lines as $line)
			$data[] = explode(';', trim($line));
		return $data;
	}

	// Simple table
	function BasicTable($header, $data)
	{
		// Header
		foreach($header as $col)
			$this->Cell(40, 7, $col, 1);
		$this->Ln();
		// Data
		foreach($data as $row)
		{
			foreach($row as $col)
				$this->Cell(40, 6, $col, 1);
			$this->Ln();
		}
	}

	// Better table
	function ImprovedTable($header, $data)
	{
		// Column widths
		$w = array(40, 35, 40, 45);
		// Header
		for($i=0;$i<count($header);$i++)
			$this->Cell($w[$i], 7, $header[$i], 1, 0, 'C');
		$this->Ln();
		// Data
		foreach($data as $row)
		{
			$this->Cell($w[0], 6, $row[0], 'LR');
			$this->Cell($w[1], 6, $row[1], 'LR');
			$this->Cell($w[2], 6, number_format($row[2]), 'LR', 0, 'R');
			$this->Cell($w[3], 6, number_format($row[3]), 'LR', 0, 'R');
			$this->Ln();
		}
		// Closing line
		$this->Cell(array_sum($w), 0, '', 'T');
	}

	// Colored table
	function FancyTable($header, $data)
	{
		// Colors, line width and bold font
		$this->SetFillColor(255, 0, 0);
		$this->SetTextColor(255);
		$this->SetDrawColor(128, 0, 0);
		$this->SetLineWidth(0.3);
		$this->SetFont('', 'B');
		// Header
		$w = array(40, 35, 40, 45);
		for($i=0;$i<count($header);$i++)
			$this->Cell($w[$i], 7, $header[$i], 1, 0, 'C', true);
		$this->Ln();
		// Color and font restoration
		$this->SetFillColor(224, 235, 255);
		$this->SetTextColor(0);
		$this->SetFont('');
		// Data
		$fill = false;
		foreach($data as $row)
		{
			$this->Cell($w[0], 6, $row[0], 'LR', 0, 'L', $fill);
			$this->Cell($w[1], 6, $row[1], 'LR', 0, 'L', $fill);
			$this->Cell($w[2], 6, number_format($row[2]), 'LR', 0, 'R', $fill);
			$this->Cell($w[3], 6, number_format($row[3]), 'LR', 0, 'R', $fill);
			$this->Ln();
			$fill = !$fill;
		}
		// Closing line
		$this->Cell(array_sum($w), 0, '', 'T');
	}
}

$pdf = new PDF();
// Column headings
$header = array('Country', 'Capital', 'Area (sq km)', 'Pop. (thousands)');
// Data loading
$data = $pdf->LoadData('countries.txt');
$pdf->SetFont('Arial', '', 14);
$pdf->AddPage();
$pdf->BasicTable($header, $data);
$pdf->AddPage();
$pdf->ImprovedTable($header, $data);
$pdf->AddPage();
$pdf->FancyTable($header, $data);
$pdf->Output();
?>
