Index: branches/5.0.x/units/shipping_quote_engines/usps.php
===================================================================
diff -u -r12924 -r13262
--- branches/5.0.x/units/shipping_quote_engines/usps.php	(.../usps.php)	(revision 12924)
+++ branches/5.0.x/units/shipping_quote_engines/usps.php	(.../usps.php)	(revision 13262)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: usps.php 12739 2009-10-20 19:38:22Z alex $
+* @version	$Id: usps.php 13262 2010-03-17 17:53:25Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -675,8 +675,10 @@
 
 	function PhoneClean($phone)
 	{
-		$res = ereg_replace("[(]|[)]|[\-]|[ ]|[#]|[\.]|[a-z](.*)|[A-Z](.*)", "", $phone);
-		if ( strlen($res) > 10 ) $res = substr($res, 0, 10);
+		$res = preg_replace('/[(]|[)]|[\-]|[ ]|[#]|[\.]|[a-z](.*)|[A-Z](.*)/g', '', $phone);
+		if ( strlen($res) > 10 ) {
+			$res = substr($res, 0, 10);
+		} 
 		return $res != '' ? $res : $phone;
 	}
 
Index: branches/5.0.x/units/gateways/gw_classes/ideal_nl.php
===================================================================
diff -u -r12924 -r13262
--- branches/5.0.x/units/gateways/gw_classes/ideal_nl.php	(.../ideal_nl.php)	(revision 12924)
+++ branches/5.0.x/units/gateways/gw_classes/ideal_nl.php	(.../ideal_nl.php)	(revision 13262)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: ideal_nl.php 12739 2009-10-20 19:38:22Z alex $
+* @version	$Id: ideal_nl.php 13262 2010-03-17 17:53:25Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -77,7 +77,7 @@
 			$fields['a'] = 'fetch';
 			$fields['partnerid'] = $gw_params['partner_id'];
 			$txt_amount = sprintf("%.2f", $item_data['TotalAmount']);
-			$fields['amount'] = eregi_replace("[.,]", '', $txt_amount);
+			$fields['amount'] = str_replace( Array('.', ','), '', $txt_amount);			
 			$fields['bank_id'] = $this->Application->GetVar('ideal_nl_bank_id');
 			$fields['description'] = 'Invoice #'.$item_data['OrderNumber'];
 
Index: branches/5.0.x/units/products/products_event_handler.php
===================================================================
diff -u -r12924 -r13262
--- branches/5.0.x/units/products/products_event_handler.php	(.../products_event_handler.php)	(revision 12924)
+++ branches/5.0.x/units/products/products_event_handler.php	(.../products_event_handler.php)	(revision 13262)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: products_event_handler.php 12739 2009-10-20 19:38:22Z alex $
+* @version	$Id: products_event_handler.php 13262 2010-03-17 17:53:25Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -631,8 +631,7 @@
 		$send_params['from_name']=$my_name;
 		$send_params['message']=$my_message;
 
-		if (eregi("^[a-z0-9]+([-_\.]?[a-z0-9])+@[a-z0-9]+([-_\.]?[a-z0-9])+\.[a-z]{2,4}", $friend_email))
-	    {
+		if (preg_match('/'.REGEX_EMAIL_USER.'@'.REGEX_EMAIL_DOMAIN.'/', $friend_email)) {
 			$user_id = $this->Application->RecallVar('user_id');
 			$email_event = &$this->Application->EmailEventUser('PRODUCT.SUGGEST', $user_id, $send_params);
 			$email_event = &$this->Application->EmailEventAdmin('PRODUCT.SUGGEST');
Index: branches/5.0.x/units/orders/orders_item.php
===================================================================
diff -u -r13209 -r13262
--- branches/5.0.x/units/orders/orders_item.php	(.../orders_item.php)	(revision 13209)
+++ branches/5.0.x/units/orders/orders_item.php	(.../orders_item.php)	(revision 13262)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: orders_item.php 13209 2010-03-12 13:53:26Z alex $
+* @version	$Id: orders_item.php 13262 2010-03-17 17:53:25Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -306,34 +306,34 @@
 			// Innocent until proven guilty
 			$cc_valid = true;
 
-			//  Get rid of any non-digits
-			$value = ereg_replace("[^[:digit:]]", '', $value);
+			//  Get rid of any non-digits			
+			$value = preg_replace('/[^\d]/', '', $value);
 
 			//  Perform card-specific checks, if applicable
 			switch( $this->GetDBField($cardtype_field) )
 			{
 				case 2: // MasterCard
-					$cc_valid = ereg("^5[1-5].{14}$", $value);
+					$cc_valid = preg_match('/^5[1-5].{14}$/', $value);
 					break;
 
 				case 1: // Visa
-					$cc_valid = ereg("^4.{15}$|^4.{12}$", $value);
+					$cc_valid = preg_match('/^4.{15}$|^4.{12}$/', $value);
 					break;
 
 				case 3: // American Express
-					$cc_valid = ereg("^3[47].{13}$", $value);
+					$cc_valid = preg_match('/^3[47].{13}$/', $value);
 					break;
 
 				case 4: // Discover
-					$cc_valid = ereg("^6011.{12}$", $value);
+					$cc_valid = preg_match('/^6011.{12}$/', $value);
 					break;
 
 				case 5: // Diners Club
-					$cc_valid = ereg("^30[0-5].{11}$|^3[68].{12}$", $value);
+					$cc_valid = preg_match('/^30[0-5].{11}$|^3[68].{12}$/', $value);
 					break;
 
 				case 6: // JBC
-					$cc_valid = ereg("^3.{15}$|^2131|1800.{11}$", $value);
+					$cc_valid = preg_match('/^3.{15}$|^2131|1800.{11}$/', $value);
 					break;
 
 				default:
Index: branches/5.0.x/units/gateways/gw_classes/atosorigin.php
===================================================================
diff -u -r12924 -r13262
--- branches/5.0.x/units/gateways/gw_classes/atosorigin.php	(.../atosorigin.php)	(revision 12924)
+++ branches/5.0.x/units/gateways/gw_classes/atosorigin.php	(.../atosorigin.php)	(revision 13262)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: atosorigin.php 12739 2009-10-20 19:38:22Z alex $
+* @version	$Id: atosorigin.php 13262 2010-03-17 17:53:25Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -66,8 +66,9 @@
 			$params['automatic_response_url'] = $this->Application->BaseURL('/in-commerce/units/gateways/gw_classes/notify_scripts').'atosorigin_notify.php';
 
 			$txt_amount = sprintf("%.2f", $item_data['TotalAmount']);
-			$params['amount'] = eregi_replace("[.,]", '', $txt_amount);
-			$params['caddie'] = $this->Application->GetSID().','.MD5($item_data['OrderId']);
+			
+			$params['amount'] = str_replace( Array('.', ','), '', $txt_amount);
+			$params['caddie'] = $this->Application->GetSID() . ',' . MD5($item_data['OrderId']);
 			$params['order_id'] = $item_data['OrderId'];
 			$params['customer_ip_address'] = $_SERVER['REMOTE_ADDR'];
 			$params['customer_id'] = $item_data['PortalUserId'];
@@ -92,8 +93,8 @@
 
 			$ret = $rets[0];
 
-			$ret = eregi_replace("^.*\!\!", '', $ret);
-			$ret = chop($ret, '!');
+			$ret = preg_replace('/^(.*)!!/is', '', $ret);
+			$ret = rtrim($ret, '!');
 
 			return '</form>'.$ret.'<form>';
 		}
Index: branches/5.0.x/units/gateways/gw_classes/paybox.php
===================================================================
diff -u -r12924 -r13262
--- branches/5.0.x/units/gateways/gw_classes/paybox.php	(.../paybox.php)	(revision 12924)
+++ branches/5.0.x/units/gateways/gw_classes/paybox.php	(.../paybox.php)	(revision 13262)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: paybox.php 12739 2009-10-20 19:38:22Z alex $
+* @version	$Id: paybox.php 13262 2010-03-17 17:53:25Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -69,7 +69,7 @@
 			$params['PBX_REFUSE'] = $this->Application->HREF($tag_params['cancel_template'],'',Array('pass'=>'m'));
 
 			$txt_amount = sprintf("%.2f", $item_data['TotalAmount']);
-			$params['PBX_TOTAL'] = eregi_replace("[.,]", '', $txt_amount);
+			$params['PBX_TOTAL'] = str_replace( Array('.', ','), '', $txt_amount);
 			$params['PBX_CMD'] = $this->Application->GetSID().','.MD5($item_data['OrderId']);
 
 			/*$params['order_id'] = $item_data['OrderId'];
@@ -96,8 +96,8 @@
 
 			$ret = implode("\n", $rets);
 
-			$ret = eregi_replace("^.*\!\!", '', $ret);
-			$ret = chop($ret, '!');
+			$ret = preg_replace('/^(.*)!!/is', '', $ret);
+			$ret = rtrim($ret, '!');
 
 			return '</form>'.$ret.'<form>';
 		}