ereg error and white screen

[suboshiyui]

So, I'm working on updating the code for this store that I have since I've been getting all the errors to switch to preg versus ereg.

 

Updated all the files, which are below:

 

includes/init.php *

includes/global.php *

index.php *

includes/functions.php *

includes/class_banner.php *

includes/class_database.php *

themes/v6/templates/header.tpl.php

 

Changed from ereg to preg, eregi to preg_match and added the delimiters plus i.  No more errors, however.  When I go tot he store page it now only shows the very top of the header and nothing else.  Above the header is this: //i  //i

 

I figured that it is probably an error in the code in the global.php file but for the life of me I can't find it.  I'm attaching a screenshot for review.  Help?  ^^ I'm pretty new to php so any and all help would be appreciated.

<?

$fileExtension = (file_exists('includes/global.php')) ? '' : '../';

include_once ($fileExtension.'includes/config.php');


define('INCLUDED', 1);

define('DEFAULT_DB_LANGUAGE', 'english');

function getmicrotime()
{
   list($usec, $sec) = explode(" ", microtime());
   return ((float)$usec + (float)$sec);
}

if(!function_exists('memory_get_usage'))
{
	function memory_get_usage()
	{
		if ( substr(PHP_OS,0,3) == 'WIN')
		{
			$output = array();
			exec( 'tasklist /FI "PID eq ' . getmypid() . '" /FO LIST', $output );

			return preg_replace( '/[\D]/', '', $output[5] ) * 1024;
		}
		else
		{
			//We now assume the OS is UNIX
			$pid = getmypid();
			exec("ps -eo%mem,rss,pid | grep $pid", $output);
			$output = explode("  ", $output[0]);
			//rss is given in 1024 byte units
			return $output[1] * 1024;
		}
	}
}

$time_start = getmicrotime();
##$memory_start = memory_get_usage();

include_once ($fileExtension.'language/'.DEFAULT_DB_LANGUAGE.'/db.lang.php');

include_once ($fileExtension.'includes/class_database.php');

$db = new database;

$db->connect($db_host, $db_username, $db_password);
$db->select_db($db_name);

include_once ($fileExtension.'includes/class_session.php'); ## global
## create the session class, will contain all session variables.
$session = new session;

include_once ($fileExtension.'includes/init.php'); ## global
$current_version = '6.03';

include_once ($fileExtension.'includes/functions_security.php');

cleanData();

include_once ($fileExtension.'includes/functions.php'); ## global

## now do the theme alterations in case of categories and auction_details
$is_custom_skin = 0;
if (preg_match('/categories.php/i', $_SERVER['PHP_SELF']))
{
	$category_id = $db->main_category(intval($_GET['parent_id']));

	$is_custom_skin = 1;
}
else if (preg_match('/auction_details.php/i', $_SERVER['PHP_SELF']))
{
	$category_id = $db->get_sql_field("SELECT category_id FROM " . DB_PREFIX . "auctions WHERE 
		auction_id='" . intval($_GET['auction_id']) . "'", 'category_id');
	
	$category_id = $db->main_category($category_id);
	
	$is_custom_skin = 1;
}

if ($is_custom_skin)
{
	$custom_skin = $db->get_sql_field("SELECT custom_skin FROM " . DB_PREFIX . "categories WHERE 
		category_id='" . $category_id . "'", 'custom_skin');
	
	if (!empty($custom_skin))
	{
		$setts['default_theme'] = $custom_skin;
		define ('DEFAULT_THEME', $custom_skin);
	}
}

unlink_pin();

include_once ($fileExtension.'includes/class_template.php');

## initialize the template for the output that will be generated
$template = new template('templates/');

$template->set('setts', $setts);
$template->set('layout', $layout);
$template->set('current_version', $current_version);
$template->set('is_seller', $session->value('is_seller'));

(string) $template_output = NULL;

if ($setts['maintenance_mode'] && $session->value('adminarea')!='Active' && IN_ADMIN != 1)
{
	$template_output = $template->process('maintenance_splash_page.tpl.php');

	echo $template_output;
	die();
}

include_once ($fileExtension.'includes/class_voucher.php');
include_once ($fileExtension.'includes/class_fees_main.php');
include_once ($fileExtension.'includes/class_tax.php');

$fees = new fees_main();
$fees->setts = &$setts;
$template->set('fees', $fees);

$template->set('db', $db);

include_once ($fileExtension.'includes/class_banner.php');

## classes used in most files will be initialized here.

include_once ($fileExtension.'includes/functions_date.php');

## declare all the pages that can contain custom fields
$custom_fields_pages = array ('register', 'reputation_sale', 'reputation_purchase', 'auction', 'wanted_ad');

## custom section pages
$custom_section_pages = array ('help', 'news', 'faq', 'custom_page', 'announcements');
$custom_section_pages_ordering = array('help', 'faq', 'custom_page');

$custom_pages = array('about_us', 'contact_us', 'terms', 'privacy');

## declare all tables that are linkable to custom fields
$linkable_tables = array('countries');

## load the cron if it is run from the site.
if ($setts['cron_job_type'] == 2 && IN_ADMIN != 1)
{
	$manual_cron = true;
	include_once ($fileExtension . 'cron_jobs/main_cron.php');
}

$auction_ordering = array('a.name', 'a.start_price', 'a.max_bid', 'a.nb_bids', 'a.end_time');
$order_types = array('DESC', 'ASC');
## suspend user accounts that are over the debit limit. -> placeholder

### IP Logging addon, created by Kevin

if ($session->value('user_id') > 0) 
{
	$set = 0;
	
	$db->query("CREATE TABLE IF NOT EXISTS " . DB_PREFIX . "iphistory (
		`memberid` INT NOT NULL, 
		`time1` INT NOT NULL, 
		`time2` INT NOT NULL, 
		`ip` VARCHAR(20) NOT NULL
	)");
	
	$sql_select_iphistory = $db->query("SELECT time1, time2, ip FROM " . DB_PREFIX . "iphistory WHERE 
		memberid='" . $session->value('user_id') . "' ORDER by time1 DESC LIMIT 1");
	
	if ($db->num_rows($sql_select_iphistory) > 0) 
	{
		if ($ip_details = $db->fetch_array($sql_select_iphistory)) 
		{
			if ($ip_details['ip'] == $_SERVER['REMOTE_ADDR']) 
			{
				$db->query("UPDATE " . DB_PREFIX . "iphistory SET time2='" . CURRENT_TIME . "' WHERE 
					time1='" . $ip_details['time1'] . "' AND ip='" . $ip_details['ip'] . "'");

				$set = 1;
			}
		}
	}
	
	if (!$set) 
	{
		$db->query("INSERT INTO " . DB_PREFIX . "iphistory VALUES 
			('" . $session->value('user_id') . "', '" . CURRENT_TIME . "', '0', '" . $_SERVER['REMOTE_ADDR'] . "')");
	}
}

include_once ($fileExtension.'includes/class_shop.php');
include_once ($fileExtension.'includes/functions_addons.php');

?>

Edited March 30, 2014 by suboshiyui

[.josh]

the regex calls you have in the code you posted could be improved upon, but at face value, I don't see anything wrong with them that would cause what you are seeing, so the error and those "//i" outputs (not sure that those are necessarily even the same issue) must be in a different file that what you posted.

[suboshiyui]

Ugh.  Okay.  LOL Just my luck.  Well I don't want to post all of them even though I only edited six other files.  I'll post one or two and can you check them for me?  Thank you so much for your quick response and help!

 

index.php

<?

session_start();

define ('IN_SITE', 1);

if (!file_exists('includes/config.php')) echo "<script>document.location.href='install/install.php'</script>";

include_once ('includes/global.php');

include_once ('includes/functions_login.php');
include_once ('includes/functions_item.php');

if (preg_match('/logout/i', $_GET['option']))
{
	logout();
}

include_once ('global_header.php');

if (isset($_GET['change_language']))
{
	$all_languages = list_languages('site');

	if (in_array($_GET['change_language'], $all_languages))
	{
		$session->set('site_lang', $_GET['change_language']);
	}

	$refresh_link = 'index.php';

	$template_output .= '<br><p class="contentfont" align="center">' . MSG_SITE_LANG_CHANGED . '<br><br>
		Please click <a href="' . process_link('index') . '">' . MSG_HERE . '</a> ' . MSG_PAGE_DOESNT_REFRESH . '</p>';
	$template_output .= '<script>window.setTimeout(\'changeurl();\',300); function changeurl(){window.location=\'' . $refresh_link . '\'}</script>';
}
else
{
	include_once ('global_mainpage.php');
}

include_once ('global_footer.php');

echo $template_output;

?>

includes/init.php

<?php

$current_version = "6.03";

(array) $setts = NULL;

define("CURRENT_TIME", time());
define("CURRENT_TIME_MYSQL", date("Y-m-d H:i:s", time()));

$setts = $db->get_sql_row("SELECT * FROM " . DB_PREFIX . "gen_setts LIMIT 1");

define("DEFAULT_THEME", $setts['default_theme']);
define("SITE_PATH", $setts['site_path']);
define("EMAIL_FONT", "<font face=\"Verdana, Arial, Helvetica\" size=\"2\">");

$layout = $db->get_sql_row("SELECT * FROM " . DB_PREFIX . "layout_setts LIMIT 1");
$layout['nb_want_ads'] = $setts['enable_wanted_ads'] ? $layout['nb_want_ads'] : 0;
$db->setts =& $setts;
$db->layout =& $layout;
$currentTime = time();

if (!$session->is_set("site_lang"))
{
    $session->set("site_lang", $setts['site_lang']);
}

include_once($fileExtension . "language/" . $session->value( "site_lang" ) . "/global.lang.php");
include_once($fileExtension . "language/" . $session->value( "site_lang" ) . "/category.lang.php");

if (IN_SITE == 1)
{
    include_once($fileExtension . "language/" . $session->value( "site_lang" ) . "/site.lang.php");
}

if (IN_ADMIN == 1)
{
    include_once($fileExtension . "language/" . $setts['admin_lang'] . "/admin.lang.php");
}

include_once($fileExtension . "language/" . $session->value("site_lang") . "/categories_array.php");
$date_format_row = $db->get_sql_row("SELECT value FROM " . DB_PREFIX . "dateformat WHERE active='checked'");
$datetime_format = $date_format_row['value'];
define("DATETIME_FORMAT", $datetime_format);
$date_format = substr($datetime_format, 0, -6);
define("DATE_FORMAT", $date_format);
define("TIME_OFFSET", $setts['time_offset']);

if ($setts['is_mod_rewrite'])
{
    $valsArray = explode(",", $_REQUEST['rewrite_params']);
    $valsCnt = 0;
    $count_valsArray = count($valsArray);
    while ($valsCnt < $count_valsArray)
    {
        $_REQUEST[$valsArray[$valsCnt + 1]] = $valsArray[$valsCnt];
        $_GET[$valsArray[$valsCnt + 1]] = $valsArray[$valsCnt];
        $_POST[$valsArray[$valsCnt + 1]] = $valsArray[$valsCnt];
        $valsCnt += 2;
    }
}

if (!preg_match("/sell_item.php/i", $_SERVER['PHP_SELF']) || !preg_match("/sell_item.php/i", $_SERVER['PHP_SELF']) || $_REQUEST['option'] == "new_item" || preg_match("/sell_item.php/i", $_SERVER['PHP_SELF']) && $_REQUEST['option'] == "sell_similar")
{
    $session->unregister("auction_id");
    $session->unregister("refresh_id");
}

if (!preg_match("/wanted_manage.php/i", $_SERVER['PHP_SELF']))
{
    $session->unregister("wanted_ad_id");
    $session->unregister("wa_refresh_id");
}

if (!preg_match("/edit_item.php/i", $_SERVER['PHP_SELF']))
{
    $session->unregister("edit_refresh_id");
}

if (!preg_match("/bid.php/i", $_SERVER['PHP_SELF']))
{
    $session->unregister("bid_id");
}

if (!preg_match("/buy_out.php/i", $_SERVER['PHP_SELF']))
{
    $session->unregister("buyout_id");
}

if (!preg_match("/make_offer.php/i", $_SERVER['PHP_SELF']))
{
    $session->unregister("make_offer_id");
}

if (!preg_match("/swap_offer.php/i", $_SERVER['PHP_SELF']))
{
    $session->unregister("swap_offer_id");
}

$start = abs(intval($_GET['start']));
?>

[mac_gyver]

do a 'view source' of your page in your browser. if you see the php source code, this problem is due to the use of short opening php tags <?. change them to full opening php tags <?php