12.1.021 (2014-04-27)

- Deprecated curly braces substring syntax was replaced with square braces. - TCPDF library was updated.

12.1.021 (2014-04-27)
- Deprecated curly braces substring syntax was replaced with square braces. - TCPDF library was updated.
d6f7ad29 · tecnickcom · 46bc2cb6 · d6f7ad29 · d6f7ad29 · d6f7ad29
Commit d6f7ad29 authored Apr 27, 2014 by tecnickcom
13 changed files
--- a/CHANGELOG.TXT
+++ b/CHANGELOG.TXT
+12.1.021 (2014-04-27)
+	- Deprecated curly braces substring syntax was replaced with square braces.
+	- TCPDF library was updated.
+
 12.1.020 (2014-04-15)
 	- TCPDF library was updated.


--- a/README.TXT
+++ b/README.TXT
@@ -9,9 +9,9 @@ YOU MUST CONTACT INFO@TECNICK.COM TO PURCHASE A LICENSE.

 Name: TCExam

-Version: 12.1.020
+Version: 12.1.021

-Release date: 2014-04-15
+Release date: 2014-04-27
 Author:
 	Nicola Asuni


--- a/admin/code/tce_edit_test.php
+++ b/admin/code/tce_edit_test.php
@@ -264,7 +264,7 @@ switch($menu_mode) {
 				// create a comma separated list of subjects IDs
 				$subjids = '';
 				foreach ($subject_id as $subid) {
-					if ($subid{0} == '#') {
+					if ($subid[0] == '#') {
 						// module ID
 						$modid = intval(substr($subid, 1));
 						$sqlsm = F_select_subjects_sql('subject_module_id='.$modid.'');

--- a/install/tce_functions_install.php
+++ b/install/tce_functions_install.php
@@ -237,7 +237,7 @@ function F_update_config_files($db_type, $db_host, $db_port, $db_user, $db_passw

 	if(!defined('PHP_VERSION_ID')) {
 		$version = PHP_VERSION;
-		define('PHP_VERSION_ID', (($version{0} * 10000) + ($version{2} * 100) + $version{4}));
+		define('PHP_VERSION_ID', (($version[0] * 10000) + ($version[2] * 100) + $version[4]));
 	}
 	if (PHP_VERSION_ID < 50300) {
 		@set_magic_quotes_runtime(0);

--- a/shared/code/tce_functions_form.php
+++ b/shared/code/tce_functions_form.php
@@ -158,7 +158,7 @@ function F_check_form_fields() {
 */
 function F_stripslashes_formfields() {
 	foreach ($_POST as $key => $value) {
-		if (($key{0} != '_') AND (is_string($value))) {
+		if (($key[0] != '_') AND (is_string($value))) {
 			$key = preg_replace('/[^a-z0-9_\[\]]/i', '', $key);
 			global $$key;
 			if (!isset($$key)) {

--- a/shared/config.default/tce_config.php
+++ b/shared/config.default/tce_config.php
@@ -32,7 +32,7 @@
 /**
 * TCExam version (do not change).
 */
-define ('K_TCEXAM_VERSION', '12.1.020');
+define ('K_TCEXAM_VERSION', '12.1.021');

 /**
 * 2-letters code for default language.
@@ -295,7 +295,7 @@ ini_set('arg_separator.output', '&amp;');

 if(!defined('PHP_VERSION_ID')) {
 	$version = PHP_VERSION;
-	define('PHP_VERSION_ID', (($version{0} * 10000) + ($version{2} * 100) + $version{4}));
+	define('PHP_VERSION_ID', (($version[0] * 10000) + ($version[2] * 100) + $version[4]));
 }
 if (PHP_VERSION_ID < 50300) {
 	@set_magic_quotes_runtime(false); //disable magic quotes
@@ -307,7 +307,7 @@ if (PHP_VERSION_ID < 50300) {

 // --- get 'post', 'get' and 'cookie' variables
 foreach ($_REQUEST as $postkey => $postvalue) {
-	if (($postkey{0} != '_') AND (!preg_match('/[A-Z]/', $postkey{0}))) {
+	if (($postkey[0] != '_') AND (!preg_match('/[A-Z]/', $postkey[0]))) {
 		if (!function_exists('get_magic_quotes_gpc') OR !get_magic_quotes_gpc()) {
 			$postvalue = addSlashesArray($postvalue);
 			$_REQUEST[$postkey] = $postvalue;

--- a/shared/tcpdf/CHANGELOG.TXT
+++ b/shared/tcpdf/CHANGELOG.TXT
+6.0.072 (2014-04-27)
+	- Deprecated curly braces substring syntax was replaced with square braces.
+
 6.0.071 (2014-04-25)
 	- Bug #911 "error with buffered png pics" was fixed.


--- a/shared/tcpdf/README.TXT
+++ b/shared/tcpdf/README.TXT
@@ -8,8 +8,8 @@ http://sourceforge.net/donate/index.php?group_id=128076
 ------------------------------------------------------------

 Name: TCPDF
-Version: 6.0.071
-Release date: 2014-04-25
+Version: 6.0.072
+Release date: 2014-04-27
 Author:	Nicola Asuni

 Copyright (c) 2002-2014:

--- a/shared/tcpdf/include/barcodes/pdf417.php
+++ b/shared/tcpdf/include/barcodes/pdf417.php
@@ -935,11 +935,11 @@ class PDF417 {
 					}
 					if ($sublen == 6) {
 						$t = bcmul(''.ord($code[0]), '1099511627776');
-						$t = bcadd($t, bcmul(''.ord($code{1}), '4294967296'));
-						$t = bcadd($t, bcmul(''.ord($code{2}), '16777216'));
-						$t = bcadd($t, bcmul(''.ord($code{3}), '65536'));
-						$t = bcadd($t, bcmul(''.ord($code{4}), '256'));
-						$t = bcadd($t, ''.ord($code{5}));
+						$t = bcadd($t, bcmul(''.ord($code[1]), '4294967296'));
+						$t = bcadd($t, bcmul(''.ord($code[2]), '16777216'));
+						$t = bcadd($t, bcmul(''.ord($code[3]), '65536'));
+						$t = bcadd($t, bcmul(''.ord($code[4]), '256'));
+						$t = bcadd($t, ''.ord($code[5]));
 						// tmp array for the 6 bytes block
 						$cw6 = array();
 						do {

--- a/shared/tcpdf/include/tcpdf_images.php
+++ b/shared/tcpdf/include/tcpdf_images.php
@@ -218,7 +218,7 @@ class TCPDF_IMAGES {
 		if (count($icc) > 0) {
 			ksort($icc);
 			$icc = implode('', $icc);
-			if ((ord($icc{36}) != 0x61) OR (ord($icc{37}) != 0x63) OR (ord($icc{38}) != 0x73) OR (ord($icc{39}) != 0x70)) {
+			if ((ord($icc[36]) != 0x61) OR (ord($icc[37]) != 0x63) OR (ord($icc[38]) != 0x73) OR (ord($icc[39]) != 0x70)) {
 				// invalid ICC profile
 				$icc = false;
 			}
@@ -300,9 +300,9 @@ class TCPDF_IMAGES {
 				// read transparency info
 				$t = TCPDF_STATIC::rfread($f, $n);
 				if ($ct == 0) { // DeviceGray
-					$trns = array(ord($t{1}));
+					$trns = array(ord($t[1]));
 				} elseif ($ct == 2) { // DeviceRGB
-					$trns = array(ord($t{1}), ord($t{3}), ord($t{5}));
+					$trns = array(ord($t[1]), ord($t[3]), ord($t[5]));
 				} else { // Indexed
 					if ($n > 0) {
 						$trns = array();

--- a/shared/tcpdf/include/tcpdf_static.php
+++ b/shared/tcpdf/include/tcpdf_static.php
@@ -55,7 +55,7 @@ class TCPDF_STATIC {
 	 * Current TCPDF version.
 	 * @private static
 	 */
-	private static $tcpdf_version = '6.0.071';
+	private static $tcpdf_version = '6.0.072';

 	/**
 	 * String alias for total number of pages.
@@ -137,7 +137,7 @@ class TCPDF_STATIC {
 	public static function set_mqr($mqr) {
 		if (!defined('PHP_VERSION_ID')) {
 			$version = PHP_VERSION;
-			define('PHP_VERSION_ID', (($version[0] * 10000) + ($version{2} * 100) + $version{4}));
+			define('PHP_VERSION_ID', (($version[0] * 10000) + ($version[2] * 100) + $version[4]));
 		}
 		if (PHP_VERSION_ID < 50300) {
 			@set_magic_quotes_runtime($mqr);
@@ -153,7 +153,7 @@ class TCPDF_STATIC {
 	public static function get_mqr() {
 		if (!defined('PHP_VERSION_ID')) {
 			$version = PHP_VERSION;
-			define('PHP_VERSION_ID', (($version[0] * 10000) + ($version{2} * 100) + $version{4}));
+			define('PHP_VERSION_ID', (($version[0] * 10000) + ($version[2] * 100) + $version[4]));
 		}
 		if (PHP_VERSION_ID < 50300) {
 			return @get_magic_quotes_runtime();
@@ -2232,7 +2232,7 @@ class TCPDF_STATIC {
 							break;
 						}
 						case ':': { // pseudo-class or pseudo-element
-							if ($attrib{1} == ':') { // pseudo-element
+							if ($attrib[1] == ':') { // pseudo-element
 								// pseudo-elements are not supported!
 								// (::first-line, ::first-letter, ::before, ::after)
 							} else { // pseudo-class

--- a/shared/tcpdf/tcpdf.php
+++ b/shared/tcpdf/tcpdf.php
 <?php
 //============================================================+
 // File name   : tcpdf.php
-// Version     : 6.0.071
+// Version     : 6.0.072
 // Begin       : 2002-08-03
-// Last Update : 2014-04-25
+// Last Update : 2014-04-27
 // Author      : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
 // License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
 // -------------------------------------------------------------------
@@ -104,7 +104,7 @@
 * Tools to encode your unicode fonts are on fonts/utils directory.</p>
 * @package com.tecnick.tcpdf
 * @author Nicola Asuni
- * @version 6.0.071
+ * @version 6.0.072
 */
  
 // TCPDF configuration
@@ -128,7 +128,7 @@ require_once(dirname(__FILE__).'/include/tcpdf_static.php');
 * TCPDF project (http://www.tcpdf.org) has been originally derived in 2002 from the Public Domain FPDF class by Olivier Plathey (http://www.fpdf.org), but now is almost entirely rewritten.<br>
 * @package com.tecnick.tcpdf
 * @brief PHP class for generating PDF documents without requiring external extensions.
- * @version 6.0.071
+ * @version 6.0.072
 * @author Nicola Asuni - info@tecnick.com
 */
 class TCPDF {
@@ -6895,7 +6895,7 @@ class TCPDF {
 				// height difference
 				$hdiff = ($oldh - $h);
 				// vertical alignment
-				switch (strtoupper($fitbox{1})) {
+				switch (strtoupper($fitbox[1])) {
 					case 'T': {
 						break;
 					}

--- a/shared/tcpdf/tcpdf_barcodes_1d.php
+++ b/shared/tcpdf/tcpdf_barcodes_1d.php
@@ -1445,7 +1445,7 @@ class TCPDFBarcode {
 		$seq = '101'; // left guard bar
 		if ($upce) {
 			$bararray = array('code' => $upce_code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
-			$p = $upce_parities[$code{1}][$r];
+			$p = $upce_parities[$code[1]][$r];
 			for ($i = 0; $i < 6; ++$i) {
 				$seq .= $codes[$p[$i]][$upce_code{$i}];
 			}
@@ -1504,7 +1504,7 @@ class TCPDFBarcode {
 		if ($len == 2) {
 			$r = $code % 4;
 		} elseif ($len == 5) {
-			$r = (3 * ($code[0] + $code{2} + $code{4})) + (9 * ($code{1} + $code{3}));
+			$r = (3 * ($code[0] + $code[2] + $code[4])) + (9 * ($code[1] + $code[3]));
 			$r %= 10;
 		} else {
 			return false;
@@ -2070,7 +2070,7 @@ class TCPDFBarcode {
 		$binary_code = bcmul($binary_code, 10);
 		$binary_code = bcadd($binary_code, $tracking_number[0]);
 		$binary_code = bcmul($binary_code, 5);
-		$binary_code = bcadd($binary_code, $tracking_number{1});
+		$binary_code = bcadd($binary_code, $tracking_number[1]);
 		$binary_code .= substr($tracking_number, 2, 18);
 		// convert to hexadecimal
 		$binary_code = $this->dec_to_hex($binary_code);