history.php

股票监视器是一个简单的实用工具

<?php
/*
* PHP STOCK TRACKER
* -----------------
* A multi-user utility for creating and managing stock
* watchlists and historical analysis.
* Copyright (C) 2005 Joshua Eldridge ([e-mail])
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*
* See the COPYING file for full details.
*/

// Prevent this page from being accessed directly as
// it should always be called from within index.php

if (!defined('IN_VALID')) {
  die("Error: This File Cannot Be Accessed Directly");
}

require_once('inc/navigation.inc.php');

$symbol = getCleanVar($_GET, 'symbol');
if($symbol == '') {
	die('No Symbol!');
}

$end_date = getCleanVar($_GET, 'end');
if($end_date == '') {
	$time = strtotime('-1 day');
	$end = date('Y-n-j', $time);
} else {
	$end = $end_date;
}

$quote = new Quote($symbol);
$header = '<a href="index.php?pg=home#' . $quote->stock_symbol . '">Back Home</a>';
$header .= '<h3>' . $quote->stock_name;
$header .= '<br>(' . $quote->stock_symbol . ')</h3>';

$data = get_rolling_dates($quote->stock_id, $end);

$chart_data = array_reverse($data);

$_SESSION['stock_history_data'] = $chart_data;
$_SESSION['stock_history_symbol'] = $symbol;

$rows = count($data) + 1;
$html = '<table border="1">';
foreach($data as $date) {
	static $first_pass = 1;
	if($first_pass == 1) {
		$html .= '<tr><td><b>' . $date[0] . '</b></td><td>' . $date[1] . '</td><td rowspan="' . $rows . '">';
		
		$html .= InsertChart("gr/charts.swf","inc/history_chart.inc.php", 640, 480, '#ffffff', true);

		
		$html .= '</td></tr>';
		$first_pass = 0;
	} else {
		$html .= '<tr><td><b>' . $date[0] . '</b></td><td>' . $date[1] . '</td></tr>';
	}
	$last_date = $date[0];
}
$html .= '</table>';


$dates = getSingleArray($data, 0);
$last_date = end($dates);
$next_link = '<a href="index.php?pg=history&symbol=' . $quote->stock_symbol . '&end=' . $last_date . '">Get Previous Period</a><br>';
$next_link .= '<a href="download.php?ts=' . $symbol . '">Download ' . $symbol . ' History</a>';

echo $header;
echo $next_link;
echo $html;

require_once('inc/footer.inc.php');

?>