onericcomputing / mmanager-module-builder

src/BootstrapTable.php

Spacing +13 added lines, -13 removed lines

@@ -103,23 +103,23 @@ 
 			foreach ($orders as &$order) {
 				if ($order->amount_paid > 0 AND $order->order_status == 'Refunded')
 				{
-					$number_prefix = null == get_option('credit_note_prefix') ? __('credit_note_prefix') . sprintf( "%04s", $order->order_number ) : get_option('credit_note_prefix') . sprintf( "%04s", $order->order_number );
+					$number_prefix = null == get_option('credit_note_prefix') ? __('credit_note_prefix').sprintf("%04s", $order->order_number) : get_option('credit_note_prefix').sprintf("%04s", $order->order_number);
 				}
 				elseif ($order->order_status == 'Refunded')
 				{
-					$number_prefix = null == get_option('credit_note_prefix') ? __('credit_note_prefix') . sprintf( "%04s", $order->order_number ) : get_option('credit_note_prefix') . sprintf( "%04s", $order->order_number );
+					$number_prefix = null == get_option('credit_note_prefix') ? __('credit_note_prefix').sprintf("%04s", $order->order_number) : get_option('credit_note_prefix').sprintf("%04s", $order->order_number);
 				}
 				elseif ($order->amount_paid > 0 AND $order->amount_due > 0 AND $order->order_status !== 'Paid')
 				{
-					$number_prefix = null == get_option('sale_order_prefix') ? __('sale_order_prefix_short') . sprintf( "%04s", $order->order_number ) : get_option('sale_order_prefix') . sprintf( "%04s", $order->order_number );
+					$number_prefix = null == get_option('sale_order_prefix') ? __('sale_order_prefix_short').sprintf("%04s", $order->order_number) : get_option('sale_order_prefix').sprintf("%04s", $order->order_number);
 				}
-				elseif( $order->order_status == 'Expired' || $order->order_status == 'Open' || $order->order_status == 'Pending' || $order->order_status == 'Failed')
+				elseif ($order->order_status == 'Expired' || $order->order_status == 'Open' || $order->order_status == 'Pending' || $order->order_status == 'Failed')
 				{
-					$number_prefix = null == get_option('sale_order_prefix') ? __('sale_order_prefix_short') . sprintf( "%04s", $order->order_number ) : get_option('sale_order_prefix') . sprintf( "%04s", $order->order_number );
+					$number_prefix = null == get_option('sale_order_prefix') ? __('sale_order_prefix_short').sprintf("%04s", $order->order_number) : get_option('sale_order_prefix').sprintf("%04s", $order->order_number);
 				}
 				else
 				{
-					$number_prefix = null == get_option('sale_order_prefix') ? __('sale_order_prefix_short') . sprintf( "%04s", $order->order_number ) : get_option('sale_order_prefix') . sprintf( "%04s", $order->order_number );
+					$number_prefix = null == get_option('sale_order_prefix') ? __('sale_order_prefix_short').sprintf("%04s", $order->order_number) : get_option('sale_order_prefix').sprintf("%04s", $order->order_number);
 				}
 				array_push($this->list, array(
 					'id' 				  => $order->id,
@@ -127,9 +127,9 @@ 
 					'number_prefix'   	  => $number_prefix,
 					'order_number'   	  => $order->order_number,
 					'enc_order_number'    => _eID($order->order_number),
-					'name_company'		  => $invoiceObj->getCustomer($order->client_id,'name_company'),
-					'date'				  => _fdate( language_string_to_locale_notation( get_option('user_language', 'users_options') ), $order->date ),
-					'due_date'			  => _fdate( language_string_to_locale_notation( get_option('user_language', 'users_options') ), $order->due_date ),
+					'name_company'		  => $invoiceObj->getCustomer($order->client_id, 'name_company'),
+					'date'				  => _fdate(language_string_to_locale_notation(get_option('user_language', 'users_options')), $order->date),
+					'due_date'			  => _fdate(language_string_to_locale_notation(get_option('user_language', 'users_options')), $order->due_date),
 					'total'				  => format_number($order->total),
 					'amount_due'		  => format_number($order->amount_due),
 					'amount_paid'		  => format_number($order->amount_paid),
@@ -155,7 +155,7 @@ 
 			foreach ($clients as &$client) {
 				if (isset($client->client_address1) && $client->client_postcode && $client->client_city && $client->client_country)
 				{
-					$address = $client->client_address1 . ' ' . $client->client_postcode . ' ' . $client->client_city . ' ' . get_countries($client->client_country);
+					$address = $client->client_address1.' '.$client->client_postcode.' '.$client->client_city.' '.get_countries($client->client_country);
 				}
 				else
 				{
@@ -174,7 +174,7 @@ 
 					'client_tax_number'	  => isset($client->client_tax_number) ? $client->client_tax_number : "",
 					'client_bank_number'  => isset($client->client_bank_number) ? $client->client_bank_number : "",
 					'client_status_str'   => status_str($client->client_status),
-					'client_date_created' => _fdate( language_string_to_locale_notation( get_option('user_language', 'users_options') ), $client->client_date_created)
+					'client_date_created' => _fdate(language_string_to_locale_notation(get_option('user_language', 'users_options')), $client->client_date_created)
 					)
 				);
 			}
@@ -207,7 +207,7 @@ 
 					'qrcode'         	  => $item->qrcode,
 					'barcode'         	  => $item->barcode,
 					'hasqrbar'         	  => $hasqrbar,
-					'item_status_str'     => '0.00' !== $item->current_stock ? $item->current_stock .' ' .item_status_str($item->item_status) : '' .' ' .item_status_str($item->item_status)
+					'item_status_str'     => '0.00' !== $item->current_stock ? $item->current_stock.' '.item_status_str($item->item_status) : ''.' '.item_status_str($item->item_status)
 					)
 				);
 			}
@@ -234,7 +234,7 @@ 
 					'price'		  		  =>format_number($item->price),
 					'tax_percent'		  => $item->tax_percent,
 					'item_status'         => $item->item_status,
-					'item_status_str'     => '0.00' !== $item->current_stock ? $item->current_stock .' ' .item_status_str($item->item_status) : '' .' ' .item_status_str($item->item_status)
+					'item_status_str'     => '0.00' !== $item->current_stock ? $item->current_stock.' '.item_status_str($item->item_status) : ''.' '.item_status_str($item->item_status)
 					)
 				);
 			}

src/Adapter/Qrcode/PhpQrCode.php

Spacing +505 added lines, -505 removed lines

@@ -93,11 +93,11 @@ 
 	// Supported output formats
 	
 	define('QR_FORMAT_TEXT', 0);
-	define('QR_FORMAT_PNG',  1);
+	define('QR_FORMAT_PNG', 1);
 	
 	class qrstr {
 		public static function set(&$srctab, $x, $y, $repl, $replLen = false) {
-			$srctab[$y] = substr_replace($srctab[$y], ($replLen !== false)?substr($repl,0,$replLen):$repl, $x, ($replLen !== false)?$replLen:strlen($repl));
+			$srctab[$y] = substr_replace($srctab[$y], ($replLen !== false) ?substr($repl, 0, $replLen) : $repl, $x, ($replLen !== false) ? $replLen : strlen($repl));
 		}
 	}	
 
@@ -114,15 +114,15 @@ 
  * Config file, tuned-up for merged verion
  */
      
-    define('QR_CACHEABLE', false);       // use cache - more disk reads but less CPU power, masks and format templates are stored there
-    define('QR_CACHE_DIR', false);       // used when QR_CACHEABLE === true
-    define('QR_LOG_DIR', false);         // default error logs dir   
+    define('QR_CACHEABLE', false); // use cache - more disk reads but less CPU power, masks and format templates are stored there
+    define('QR_CACHE_DIR', false); // used when QR_CACHEABLE === true
+    define('QR_LOG_DIR', false); // default error logs dir   
     
-    define('QR_FIND_BEST_MASK', true);                                                          // if true, estimates best mask (spec. default, but extremally slow; set to false to significant performance boost but (propably) worst quality code
-    define('QR_FIND_FROM_RANDOM', 2);                                                       // if false, checks all masks available, otherwise value tells count of masks need to be checked, mask id are got randomly
-    define('QR_DEFAULT_MASK', 2);                                                               // when QR_FIND_BEST_MASK === false
+    define('QR_FIND_BEST_MASK', true); // if true, estimates best mask (spec. default, but extremally slow; set to false to significant performance boost but (propably) worst quality code
+    define('QR_FIND_FROM_RANDOM', 2); // if false, checks all masks available, otherwise value tells count of masks need to be checked, mask id are got randomly
+    define('QR_DEFAULT_MASK', 2); // when QR_FIND_BEST_MASK === false
                                                   
-    define('QR_PNG_MAXIMUM_SIZE',  1024);                                                       // maximum allowed png image width (in pixels), tune to make sure GD and PHP can handle such big images
+    define('QR_PNG_MAXIMUM_SIZE', 1024); // maximum allowed png image width (in pixels), tune to make sure GD and PHP can handle such big images
                                                   
 
 
@@ -163,8 +163,8 @@ 
             $len = count($frame);
             foreach ($frame as &$frameLine) {
                 
-                for($i=0; $i<$len; $i++) {
-                    $frameLine[$i] = (ord($frameLine[$i])&1)?'1':'0';
+                for ($i = 0; $i < $len; $i++) {
+                    $frameLine[$i] = (ord($frameLine[$i]) & 1) ? '1' : '0';
                 }
             }
             
@@ -176,7 +176,7 @@ 
         {
             $barcode_array = array();
             
-            if (!is_array($mode))
+            if ( ! is_array($mode))
                 $mode = explode(',', $mode);
                 
             $eccLevel = 'L';
@@ -194,8 +194,8 @@ 
                 
             foreach ($qrTab as $line) {
                 $arrAdd = array();
-                foreach(str_split($line) as $char)
-                    $arrAdd[] = ($char=='1')?1:0;
+                foreach (str_split($line) as $char)
+                    $arrAdd[] = ($char == '1') ? 1 : 0;
                 $barcode_array['bcode'][] = $arrAdd;
             }
                     
@@ -214,7 +214,7 @@ 
 			QRtools::markTime('before_build_cache');
 			
 			$mask = new QRmask();
-            for ($a=1; $a <= QRSPEC_VERSION_MAX; $a++) {
+            for ($a = 1; $a <= QRSPEC_VERSION_MAX; $a++) {
                 $frame = QRspec::newFrame($a);
                 if (QR_IMAGE) {
                     $fileName = QR_CACHE_DIR.'frame_'.$a.'.png';
@@ -223,7 +223,7 @@ 
 				
 				$width = count($frame);
 				$bitMask = array_fill(0, $width, array_fill(0, $width, 0));
-				for ($maskNo=0; $maskNo<8; $maskNo++)
+				for ($maskNo = 0; $maskNo < 8; $maskNo++)
 					$mask->makeMaskNo($maskNo, $width, $frame, $bitMask, true);
             }
 			
@@ -248,8 +248,8 @@ 
         public static function dumpMask($frame) 
         {
             $width = count($frame);
-            for($y=0;$y<$width;$y++) {
-                for($x=0;$x<$width;$x++) {
+            for ($y = 0; $y < $width; $y++) {
+                for ($x = 0; $x < $width; $x++) {
                     echo ord($frame[$y][$x]).',';
                 }
             }
@@ -259,9 +259,9 @@ 
         public static function markTime($markerId)
         {
             list($usec, $sec) = explode(" ", microtime());
-            $time = ((float)$usec + (float)$sec);
+            $time = ((float) $usec + (float) $sec);
             
-            if (!isset($GLOBALS['qr_time_bench']))
+            if ( ! isset($GLOBALS['qr_time_bench']))
                 $GLOBALS['qr_time_bench'] = array();
             
             $GLOBALS['qr_time_bench'][$markerId] = $time;
@@ -280,9 +280,9 @@ 
                     <thead><tr style="border-bottom:1px solid silver"><td colspan="2" style="text-align:center">BENCHMARK</td></tr></thead>
                     <tbody>';
 
-            foreach($GLOBALS['qr_time_bench'] as $markerId=>$thisTime) {
+            foreach ($GLOBALS['qr_time_bench'] as $markerId=>$thisTime) {
                 if ($p > 0) {
-                    echo '<tr><th style="text-align:right">till '.$markerId.': </th><td>'.number_format($thisTime-$lastTime, 6).'s</td></tr>';
+                    echo '<tr><th style="text-align:right">till '.$markerId.': </th><td>'.number_format($thisTime - $lastTime, 6).'s</td></tr>';
                 } else {
                     $startTime = $thisTime;
                 }
@@ -292,7 +292,7 @@ 
             }
             
             echo '</tbody><tfoot>
-                <tr style="border-top:2px solid black"><th style="text-align:right">TOTAL: </th><td>'.number_format($lastTime-$startTime, 6).'s</td></tr>
+                <tr style="border-top:2px solid black"><th style="text-align:right">TOTAL: </th><td>'.number_format($lastTime - $startTime, 6).'s</td></tr>
             </tfoot>
             </table>';
         }
@@ -344,57 +344,57 @@ 
  */
  
     define('QRSPEC_VERSION_MAX', 40);
-    define('QRSPEC_WIDTH_MAX',   177);
+    define('QRSPEC_WIDTH_MAX', 177);
 
-    define('QRCAP_WIDTH',        0);
-    define('QRCAP_WORDS',        1);
-    define('QRCAP_REMINDER',     2);
-    define('QRCAP_EC',           3);
+    define('QRCAP_WIDTH', 0);
+    define('QRCAP_WORDS', 1);
+    define('QRCAP_REMINDER', 2);
+    define('QRCAP_EC', 3);
 
     class QRspec {
     
         public static $capacity = array(
-            array(  0,    0, 0, array(   0,    0,    0,    0)),
-            array( 21,   26, 0, array(   7,   10,   13,   17)), // 1
-            array( 25,   44, 7, array(  10,   16,   22,   28)),
-            array( 29,   70, 7, array(  15,   26,   36,   44)),
-            array( 33,  100, 7, array(  20,   36,   52,   64)),
-            array( 37,  134, 7, array(  26,   48,   72,   88)), // 5
-            array( 41,  172, 7, array(  36,   64,   96,  112)),
-            array( 45,  196, 0, array(  40,   72,  108,  130)),
-            array( 49,  242, 0, array(  48,   88,  132,  156)),
-            array( 53,  292, 0, array(  60,  110,  160,  192)),
-            array( 57,  346, 0, array(  72,  130,  192,  224)), //10
-            array( 61,  404, 0, array(  80,  150,  224,  264)),
-            array( 65,  466, 0, array(  96,  176,  260,  308)),
-            array( 69,  532, 0, array( 104,  198,  288,  352)),
-            array( 73,  581, 3, array( 120,  216,  320,  384)),
-            array( 77,  655, 3, array( 132,  240,  360,  432)), //15
-            array( 81,  733, 3, array( 144,  280,  408,  480)),
-            array( 85,  815, 3, array( 168,  308,  448,  532)),
-            array( 89,  901, 3, array( 180,  338,  504,  588)),
-            array( 93,  991, 3, array( 196,  364,  546,  650)),
-            array( 97, 1085, 3, array( 224,  416,  600,  700)), //20
-            array(101, 1156, 4, array( 224,  442,  644,  750)),
-            array(105, 1258, 4, array( 252,  476,  690,  816)),
-            array(109, 1364, 4, array( 270,  504,  750,  900)),
-            array(113, 1474, 4, array( 300,  560,  810,  960)),
-            array(117, 1588, 4, array( 312,  588,  870, 1050)), //25
-            array(121, 1706, 4, array( 336,  644,  952, 1110)),
-            array(125, 1828, 4, array( 360,  700, 1020, 1200)),
-            array(129, 1921, 3, array( 390,  728, 1050, 1260)),
-            array(133, 2051, 3, array( 420,  784, 1140, 1350)),
-            array(137, 2185, 3, array( 450,  812, 1200, 1440)), //30
-            array(141, 2323, 3, array( 480,  868, 1290, 1530)),
-            array(145, 2465, 3, array( 510,  924, 1350, 1620)),
-            array(149, 2611, 3, array( 540,  980, 1440, 1710)),
-            array(153, 2761, 3, array( 570, 1036, 1530, 1800)),
-            array(157, 2876, 0, array( 570, 1064, 1590, 1890)), //35
-            array(161, 3034, 0, array( 600, 1120, 1680, 1980)),
-            array(165, 3196, 0, array( 630, 1204, 1770, 2100)),
-            array(169, 3362, 0, array( 660, 1260, 1860, 2220)),
-            array(173, 3532, 0, array( 720, 1316, 1950, 2310)),
-            array(177, 3706, 0, array( 750, 1372, 2040, 2430)) //40
+            array(0, 0, 0, array(0, 0, 0, 0)),
+            array(21, 26, 0, array(7, 10, 13, 17)), // 1
+            array(25, 44, 7, array(10, 16, 22, 28)),
+            array(29, 70, 7, array(15, 26, 36, 44)),
+            array(33, 100, 7, array(20, 36, 52, 64)),
+            array(37, 134, 7, array(26, 48, 72, 88)), // 5
+            array(41, 172, 7, array(36, 64, 96, 112)),
+            array(45, 196, 0, array(40, 72, 108, 130)),
+            array(49, 242, 0, array(48, 88, 132, 156)),
+            array(53, 292, 0, array(60, 110, 160, 192)),
+            array(57, 346, 0, array(72, 130, 192, 224)), //10
+            array(61, 404, 0, array(80, 150, 224, 264)),
+            array(65, 466, 0, array(96, 176, 260, 308)),
+            array(69, 532, 0, array(104, 198, 288, 352)),
+            array(73, 581, 3, array(120, 216, 320, 384)),
+            array(77, 655, 3, array(132, 240, 360, 432)), //15
+            array(81, 733, 3, array(144, 280, 408, 480)),
+            array(85, 815, 3, array(168, 308, 448, 532)),
+            array(89, 901, 3, array(180, 338, 504, 588)),
+            array(93, 991, 3, array(196, 364, 546, 650)),
+            array(97, 1085, 3, array(224, 416, 600, 700)), //20
+            array(101, 1156, 4, array(224, 442, 644, 750)),
+            array(105, 1258, 4, array(252, 476, 690, 816)),
+            array(109, 1364, 4, array(270, 504, 750, 900)),
+            array(113, 1474, 4, array(300, 560, 810, 960)),
+            array(117, 1588, 4, array(312, 588, 870, 1050)), //25
+            array(121, 1706, 4, array(336, 644, 952, 1110)),
+            array(125, 1828, 4, array(360, 700, 1020, 1200)),
+            array(129, 1921, 3, array(390, 728, 1050, 1260)),
+            array(133, 2051, 3, array(420, 784, 1140, 1350)),
+            array(137, 2185, 3, array(450, 812, 1200, 1440)), //30
+            array(141, 2323, 3, array(480, 868, 1290, 1530)),
+            array(145, 2465, 3, array(510, 924, 1350, 1620)),
+            array(149, 2611, 3, array(540, 980, 1440, 1710)),
+            array(153, 2761, 3, array(570, 1036, 1530, 1800)),
+            array(157, 2876, 0, array(570, 1064, 1590, 1890)), //35
+            array(161, 3034, 0, array(600, 1120, 1680, 1980)),
+            array(165, 3196, 0, array(630, 1204, 1770, 2100)),
+            array(169, 3362, 0, array(660, 1260, 1860, 2220)),
+            array(173, 3532, 0, array(720, 1316, 1950, 2310)),
+            array(177, 3706, 0, array(750, 1372, 2040, 2430)) //40
         );
         
         //----------------------------------------------------------------------
@@ -425,9 +425,9 @@ 
         public static function getMinimumVersion($size, $level)
         {
 
-            for($i=1; $i<= QRSPEC_VERSION_MAX; $i++) {
-                $words  = self::$capacity[$i][QRCAP_WORDS] - self::$capacity[$i][QRCAP_EC][$level];
-                if($words >= $size) 
+            for ($i = 1; $i <= QRSPEC_VERSION_MAX; $i++) {
+                $words = self::$capacity[$i][QRCAP_WORDS] - self::$capacity[$i][QRCAP_EC][$level];
+                if ($words >= $size) 
                     return $i;
             }
 
@@ -438,9 +438,9 @@ 
         
         public static $lengthTableBits = array(
             array(10, 12, 14),
-            array( 9, 11, 13),
-            array( 8, 16, 16),
-            array( 8, 10, 12)
+            array(9, 11, 13),
+            array(8, 16, 16),
+            array(8, 10, 12)
         );
         
         //----------------------------------------------------------------------
@@ -463,12 +463,12 @@ 
         //----------------------------------------------------------------------
         public static function maximumWords($mode, $version)
         {
-            if($mode == QR_MODE_STRUCTURE) 
+            if ($mode == QR_MODE_STRUCTURE) 
                 return 3;
                 
-            if($version <= 9) {
+            if ($version <= 9) {
                 $l = 0;
-            } else if($version <= 26) {
+            } else if ($version <= 26) {
                 $l = 1;
             } else {
                 $l = 2;
@@ -477,7 +477,7 @@ 
             $bits = self::$lengthTableBits[$mode][$l];
             $words = (1 << $bits) - 1;
             
-            if($mode == QR_MODE_KANJI) {
+            if ($mode == QR_MODE_KANJI) {
                 $words *= 2; // the number of bytes is required
             }
 
@@ -489,47 +489,47 @@ 
         // See Table 12-16 (pp.30-36), JIS X0510:2004.
 
         public static $eccTable = array(
-            array(array( 0,  0), array( 0,  0), array( 0,  0), array( 0,  0)),
-            array(array( 1,  0), array( 1,  0), array( 1,  0), array( 1,  0)), // 1
-            array(array( 1,  0), array( 1,  0), array( 1,  0), array( 1,  0)),
-            array(array( 1,  0), array( 1,  0), array( 2,  0), array( 2,  0)),
-            array(array( 1,  0), array( 2,  0), array( 2,  0), array( 4,  0)),
-            array(array( 1,  0), array( 2,  0), array( 2,  2), array( 2,  2)), // 5
-            array(array( 2,  0), array( 4,  0), array( 4,  0), array( 4,  0)),
-            array(array( 2,  0), array( 4,  0), array( 2,  4), array( 4,  1)),
-            array(array( 2,  0), array( 2,  2), array( 4,  2), array( 4,  2)),
-            array(array( 2,  0), array( 3,  2), array( 4,  4), array( 4,  4)),
-            array(array( 2,  2), array( 4,  1), array( 6,  2), array( 6,  2)), //10
-            array(array( 4,  0), array( 1,  4), array( 4,  4), array( 3,  8)),
-            array(array( 2,  2), array( 6,  2), array( 4,  6), array( 7,  4)),
-            array(array( 4,  0), array( 8,  1), array( 8,  4), array(12,  4)),
-            array(array( 3,  1), array( 4,  5), array(11,  5), array(11,  5)),
-            array(array( 5,  1), array( 5,  5), array( 5,  7), array(11,  7)), //15
-            array(array( 5,  1), array( 7,  3), array(15,  2), array( 3, 13)),
-            array(array( 1,  5), array(10,  1), array( 1, 15), array( 2, 17)),
-            array(array( 5,  1), array( 9,  4), array(17,  1), array( 2, 19)),
-            array(array( 3,  4), array( 3, 11), array(17,  4), array( 9, 16)),
-            array(array( 3,  5), array( 3, 13), array(15,  5), array(15, 10)), //20
-            array(array( 4,  4), array(17,  0), array(17,  6), array(19,  6)),
-            array(array( 2,  7), array(17,  0), array( 7, 16), array(34,  0)),
-            array(array( 4,  5), array( 4, 14), array(11, 14), array(16, 14)),
-            array(array( 6,  4), array( 6, 14), array(11, 16), array(30,  2)),
-            array(array( 8,  4), array( 8, 13), array( 7, 22), array(22, 13)), //25
-            array(array(10,  2), array(19,  4), array(28,  6), array(33,  4)),
-            array(array( 8,  4), array(22,  3), array( 8, 26), array(12, 28)),
-            array(array( 3, 10), array( 3, 23), array( 4, 31), array(11, 31)),
-            array(array( 7,  7), array(21,  7), array( 1, 37), array(19, 26)),
-            array(array( 5, 10), array(19, 10), array(15, 25), array(23, 25)), //30
-            array(array(13,  3), array( 2, 29), array(42,  1), array(23, 28)),
-            array(array(17,  0), array(10, 23), array(10, 35), array(19, 35)),
-            array(array(17,  1), array(14, 21), array(29, 19), array(11, 46)),
-            array(array(13,  6), array(14, 23), array(44,  7), array(59,  1)),
-            array(array(12,  7), array(12, 26), array(39, 14), array(22, 41)), //35
-            array(array( 6, 14), array( 6, 34), array(46, 10), array( 2, 64)),
-            array(array(17,  4), array(29, 14), array(49, 10), array(24, 46)),
-            array(array( 4, 18), array(13, 32), array(48, 14), array(42, 32)),
-            array(array(20,  4), array(40,  7), array(43, 22), array(10, 67)),
-            array(array(19,  6), array(18, 31), array(34, 34), array(20, 61)),//40
+            array(array(0, 0), array(0, 0), array(0, 0), array(0, 0)),
+            array(array(1, 0), array(1, 0), array(1, 0), array(1, 0)), // 1
+            array(array(1, 0), array(1, 0), array(1, 0), array(1, 0)),
+            array(array(1, 0), array(1, 0), array(2, 0), array(2, 0)),
+            array(array(1, 0), array(2, 0), array(2, 0), array(4, 0)),
+            array(array(1, 0), array(2, 0), array(2, 2), array(2, 2)), // 5
+            array(array(2, 0), array(4, 0), array(4, 0), array(4, 0)),
+            array(array(2, 0), array(4, 0), array(2, 4), array(4, 1)),
+            array(array(2, 0), array(2, 2), array(4, 2), array(4, 2)),
+            array(array(2, 0), array(3, 2), array(4, 4), array(4, 4)),
+            array(array(2, 2), array(4, 1), array(6, 2), array(6, 2)), //10
+            array(array(4, 0), array(1, 4), array(4, 4), array(3, 8)),
+            array(array(2, 2), array(6, 2), array(4, 6), array(7, 4)),
+            array(array(4, 0), array(8, 1), array(8, 4), array(12, 4)),
+            array(array(3, 1), array(4, 5), array(11, 5), array(11, 5)),
+            array(array(5, 1), array(5, 5), array(5, 7), array(11, 7)), //15
+            array(array(5, 1), array(7, 3), array(15, 2), array(3, 13)),
+            array(array(1, 5), array(10, 1), array(1, 15), array(2, 17)),
+            array(array(5, 1), array(9, 4), array(17, 1), array(2, 19)),
+            array(array(3, 4), array(3, 11), array(17, 4), array(9, 16)),
+            array(array(3, 5), array(3, 13), array(15, 5), array(15, 10)), //20
+            array(array(4, 4), array(17, 0), array(17, 6), array(19, 6)),
+            array(array(2, 7), array(17, 0), array(7, 16), array(34, 0)),
+            array(array(4, 5), array(4, 14), array(11, 14), array(16, 14)),
+            array(array(6, 4), array(6, 14), array(11, 16), array(30, 2)),
+            array(array(8, 4), array(8, 13), array(7, 22), array(22, 13)), //25
+            array(array(10, 2), array(19, 4), array(28, 6), array(33, 4)),
+            array(array(8, 4), array(22, 3), array(8, 26), array(12, 28)),
+            array(array(3, 10), array(3, 23), array(4, 31), array(11, 31)),
+            array(array(7, 7), array(21, 7), array(1, 37), array(19, 26)),
+            array(array(5, 10), array(19, 10), array(15, 25), array(23, 25)), //30
+            array(array(13, 3), array(2, 29), array(42, 1), array(23, 28)),
+            array(array(17, 0), array(10, 23), array(10, 35), array(19, 35)),
+            array(array(17, 1), array(14, 21), array(29, 19), array(11, 46)),
+            array(array(13, 6), array(14, 23), array(44, 7), array(59, 1)),
+            array(array(12, 7), array(12, 26), array(39, 14), array(22, 41)), //35
+            array(array(6, 14), array(6, 34), array(46, 10), array(2, 64)),
+            array(array(17, 4), array(29, 14), array(49, 10), array(24, 46)),
+            array(array(4, 18), array(13, 32), array(48, 14), array(42, 32)),
+            array(array(20, 4), array(40, 7), array(43, 22), array(10, 67)),
+            array(array(19, 6), array(18, 31), array(34, 34), array(20, 61)), //40
         );                                                                       
 
         //----------------------------------------------------------------------
@@ -538,7 +538,7 @@ 
         public static function getEccSpec($version, $level, array &$spec)
         {
             if (count($spec) < 5) {
-                $spec = array(0,0,0,0,0);
+                $spec = array(0, 0, 0, 0, 0);
             }
 
             $b1   = self::$eccTable[$version][$level][0];
@@ -546,16 +546,16 @@ 
             $data = self::getDataLength($version, $level);
             $ecc  = self::getECCLength($version, $level);
 
-            if($b2 == 0) {
+            if ($b2 == 0) {
                 $spec[0] = $b1;
-                $spec[1] = (int)($data / $b1);
-                $spec[2] = (int)($ecc / $b1);
+                $spec[1] = (int) ($data / $b1);
+                $spec[2] = (int) ($ecc / $b1);
                 $spec[3] = 0; 
                 $spec[4] = 0;
             } else {
                 $spec[0] = $b1;
-                $spec[1] = (int)($data / ($b1 + $b2));
-                $spec[2] = (int)($ecc  / ($b1 + $b2));
+                $spec[1] = (int) ($data / ($b1 + $b2));
+                $spec[2] = (int) ($ecc / ($b1 + $b2));
                 $spec[3] = $b2;
                 $spec[4] = $spec[1] + 1;
             }
@@ -571,9 +571,9 @@ 
         // See Table 1 in Appendix E (pp.71) of JIS X0510:2004.
          
         public static $alignmentPattern = array(      
-            array( 0,  0),
-            array( 0,  0), array(18,  0), array(22,  0), array(26,  0), array(30,  0), // 1- 5
-            array(34,  0), array(22, 38), array(24, 42), array(26, 46), array(28, 50), // 6-10
+            array(0, 0),
+            array(0, 0), array(18, 0), array(22, 0), array(26, 0), array(30, 0), // 1- 5
+            array(34, 0), array(22, 38), array(24, 42), array(26, 46), array(28, 50), // 6-10
             array(30, 54), array(32, 58), array(34, 62), array(26, 46), array(26, 48), //11-15
             array(26, 50), array(30, 54), array(30, 56), array(30, 58), array(34, 62), //16-20
             array(28, 50), array(26, 50), array(30, 54), array(28, 54), array(32, 58), //21-25
@@ -599,28 +599,28 @@ 
                 "\xa1\xa1\xa1\xa1\xa1"
             );                        
             
-            $yStart = $oy-2;         
-            $xStart = $ox-2;
+            $yStart = $oy - 2;         
+            $xStart = $ox - 2;
             
-            for($y=0; $y<5; $y++) {
-                QRstr::set($frame, $xStart, $yStart+$y, $finder[$y]);
+            for ($y = 0; $y < 5; $y++) {
+                QRstr::set($frame, $xStart, $yStart + $y, $finder[$y]);
             }
         }
 
         //----------------------------------------------------------------------
         public static function putAlignmentPattern($version, &$frame, $width)
         {
-            if($version < 2)
+            if ($version < 2)
                 return;
 
             $d = self::$alignmentPattern[$version][1] - self::$alignmentPattern[$version][0];
-            if($d < 0) {
+            if ($d < 0) {
                 $w = 2;
             } else {
-                $w = (int)(($width - self::$alignmentPattern[$version][0]) / $d + 2);
+                $w = (int) (($width - self::$alignmentPattern[$version][0]) / $d + 2);
             }
 
-            if($w * $w - 3 == 1) {
+            if ($w * $w - 3 == 1) {
                 $x = self::$alignmentPattern[$version][0];
                 $y = self::$alignmentPattern[$version][0];
                 self::putAlignmentMarker($frame, $x, $y);
@@ -628,16 +628,16 @@ 
             }
 
             $cx = self::$alignmentPattern[$version][0];
-            for($x=1; $x<$w - 1; $x++) {
+            for ($x = 1; $x < $w - 1; $x++) {
                 self::putAlignmentMarker($frame, 6, $cx);
-                self::putAlignmentMarker($frame, $cx,  6);
+                self::putAlignmentMarker($frame, $cx, 6);
                 $cx += $d;
             }
 
             $cy = self::$alignmentPattern[$version][0];
-            for($y=0; $y<$w-1; $y++) {
+            for ($y = 0; $y < $w - 1; $y++) {
                 $cx = self::$alignmentPattern[$version][0];
-                for($x=0; $x<$w-1; $x++) {
+                for ($x = 0; $x < $w - 1; $x++) {
                     self::putAlignmentMarker($frame, $cx, $cy);
                     $cx += $d;
                 }
@@ -663,10 +663,10 @@ 
         //----------------------------------------------------------------------
         public static function getVersionPattern($version)
         {
-            if($version < 7 || $version > QRSPEC_VERSION_MAX)
+            if ($version < 7 || $version > QRSPEC_VERSION_MAX)
                 return 0;
 
-            return self::$versionPattern[$version -7];
+            return self::$versionPattern[$version - 7];
         }
 
         // Format information --------------------------------------------------
@@ -681,10 +681,10 @@ 
 
         public static function getFormatInfo($mask, $level)
         {
-            if($mask < 0 || $mask > 7)
+            if ($mask < 0 || $mask > 7)
                 return 0;
                 
-            if($level < 0 || $level > 3)
+            if ($level < 0 || $level > 3)
                 return 0;                
 
             return self::$formatInfo[$level][$mask];
@@ -713,8 +713,8 @@ 
                 "\xc1\xc1\xc1\xc1\xc1\xc1\xc1"
             );                            
             
-            for($y=0; $y<7; $y++) {
-                QRstr::set($frame, $ox, $oy+$y, $finder[$y]);
+            for ($y = 0; $y < 7; $y++) {
+                QRstr::set($frame, $ox, $oy + $y, $finder[$y]);
             }
         }
 
@@ -722,7 +722,7 @@ 
         public static function createFrame($version)
         {
             $width = self::$capacity[$version][QRCAP_WIDTH];
-            $frameLine = str_repeat ("\0", $width);
+            $frameLine = str_repeat("\0", $width);
             $frame = array_fill(0, $width, $frameLine);
 
             // Finder pattern
@@ -733,7 +733,7 @@ 
             // Separator
             $yOffset = $width - 7;
             
-            for($y=0; $y<7; $y++) {
+            for ($y = 0; $y < 7; $y++) {
                 $frame[$y][7] = "\xc0";
                 $frame[$y][$width - 8] = "\xc0";
                 $frame[$yOffset][7] = "\xc0";
@@ -743,7 +743,7 @@ 
             $setPattern = str_repeat("\xc0", 8);
             
             QRstr::set($frame, 0, 7, $setPattern);
-            QRstr::set($frame, $width-8, 7, $setPattern);
+            QRstr::set($frame, $width - 8, 7, $setPattern);
             QRstr::set($frame, 0, $width - 8, $setPattern);
         
             // Format info
@@ -753,38 +753,38 @@ 
             
             $yOffset = $width - 8;
 
-            for($y=0; $y<8; $y++,$yOffset++) {
+            for ($y = 0; $y < 8; $y++, $yOffset++) {
                 $frame[$y][8] = "\x84";
                 $frame[$yOffset][8] = "\x84";
             }
 
             // Timing pattern  
             
-            for($i=1; $i<$width-15; $i++) {
-                $frame[6][7+$i] = chr(0x90 | ($i & 1));
-                $frame[7+$i][6] = chr(0x90 | ($i & 1));
+            for ($i = 1; $i < $width - 15; $i++) {
+                $frame[6][7 + $i] = chr(0x90 | ($i & 1));
+                $frame[7 + $i][6] = chr(0x90 | ($i & 1));
             }
             
             // Alignment pattern  
             self::putAlignmentPattern($version, $frame, $width);
             
             // Version information 
-            if($version >= 7) {
+            if ($version >= 7) {
                 $vinf = self::getVersionPattern($version);
 
                 $v = $vinf;
                 
-                for($x=0; $x<6; $x++) {
-                    for($y=0; $y<3; $y++) {
-                        $frame[($width - 11)+$y][$x] = chr(0x88 | ($v & 1));
+                for ($x = 0; $x < 6; $x++) {
+                    for ($y = 0; $y < 3; $y++) {
+                        $frame[($width - 11) + $y][$x] = chr(0x88 | ($v & 1));
                         $v = $v >> 1;
                     }
                 }
 
                 $v = $vinf;
-                for($y=0; $y<6; $y++) {
-                    for($x=0; $x<3; $x++) {
-                        $frame[$y][$x+($width - 11)] = chr(0x88 | ($v & 1));
+                for ($y = 0; $y < 6; $y++) {
+                    for ($x = 0; $x < 3; $x++) {
+                        $frame[$y][$x + ($width - 11)] = chr(0x88 | ($v & 1));
                         $v = $v >> 1;
                     }
                 }
@@ -818,16 +818,16 @@ 
             } else {
             
                 foreach ($frame as &$frameLine) {
-                    $frameLine = join('<span class="m">&nbsp;</span>',  explode("\xc0", $frameLine));
+                    $frameLine = join('<span class="m">&nbsp;</span>', explode("\xc0", $frameLine));
                     $frameLine = join('<span class="m">&#9618;</span>', explode("\xc1", $frameLine));
-                    $frameLine = join('<span class="p">&nbsp;</span>',  explode("\xa0", $frameLine));
+                    $frameLine = join('<span class="p">&nbsp;</span>', explode("\xa0", $frameLine));
                     $frameLine = join('<span class="p">&#9618;</span>', explode("\xa1", $frameLine));
                     $frameLine = join('<span class="s">&#9671;</span>', explode("\x84", $frameLine)); //format 0
                     $frameLine = join('<span class="s">&#9670;</span>', explode("\x85", $frameLine)); //format 1
                     $frameLine = join('<span class="x">&#9762;</span>', explode("\x81", $frameLine)); //special bit
-                    $frameLine = join('<span class="c">&nbsp;</span>',  explode("\x90", $frameLine)); //clock 0
+                    $frameLine = join('<span class="c">&nbsp;</span>', explode("\x90", $frameLine)); //clock 0
                     $frameLine = join('<span class="c">&#9719;</span>', explode("\x91", $frameLine)); //clock 1
-                    $frameLine = join('<span class="f">&nbsp;</span>',  explode("\x88", $frameLine)); //version
+                    $frameLine = join('<span class="f">&nbsp;</span>', explode("\x88", $frameLine)); //version
                     $frameLine = join('<span class="f">&#9618;</span>', explode("\x89", $frameLine)); //version
                     $frameLine = join('&#9830;', explode("\x01", $frameLine));
                     $frameLine = join('&#8901;', explode("\0", $frameLine));
@@ -865,10 +865,10 @@ 
         //----------------------------------------------------------------------
         public static function newFrame($version)
         {
-            if($version < 1 || $version > QRSPEC_VERSION_MAX) 
+            if ($version < 1 || $version > QRSPEC_VERSION_MAX) 
                 return null;
 
-            if(!isset(self::$frames[$version])) {
+            if ( ! isset(self::$frames[$version])) {
                 
                 $fileName = QR_CACHE_DIR.'frame_'.$version.'.dat';
                 
@@ -884,22 +884,22 @@ 
                 }
             }
             
-            if(is_null(self::$frames[$version]))
+            if (is_null(self::$frames[$version]))
                 return null;
 
             return self::$frames[$version];
         }
 
         //----------------------------------------------------------------------
-        public static function rsBlockNum($spec)     { return $spec[0] + $spec[3]; }
-        public static function rsBlockNum1($spec)    { return $spec[0]; }
-        public static function rsDataCodes1($spec)   { return $spec[1]; }
-        public static function rsEccCodes1($spec)    { return $spec[2]; }
-        public static function rsBlockNum2($spec)    { return $spec[3]; }
-        public static function rsDataCodes2($spec)   { return $spec[4]; }
-        public static function rsEccCodes2($spec)    { return $spec[2]; }
-        public static function rsDataLength($spec)   { return ($spec[0] * $spec[1]) + ($spec[3] * $spec[4]);    }
-        public static function rsEccLength($spec)    { return ($spec[0] + $spec[3]) * $spec[2]; }
+        public static function rsBlockNum($spec) { return $spec[0] + $spec[3]; }
+        public static function rsBlockNum1($spec) { return $spec[0]; }
+        public static function rsDataCodes1($spec) { return $spec[1]; }
+        public static function rsEccCodes1($spec) { return $spec[2]; }
+        public static function rsBlockNum2($spec) { return $spec[3]; }
+        public static function rsDataCodes2($spec) { return $spec[4]; }
+        public static function rsEccCodes2($spec) { return $spec[2]; }
+        public static function rsDataLength($spec) { return ($spec[0] * $spec[1]) + ($spec[3] * $spec[4]); }
+        public static function rsEccLength($spec) { return ($spec[0] + $spec[3]) * $spec[2]; }
         
     }
 
@@ -938,7 +938,7 @@ 
     class QRimage {
     
         //----------------------------------------------------------------------
-        public static function png($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4,$saveandprint=FALSE) 
+        public static function png($frame, $filename = false, $pixelPerPoint = 4, $outerFrame = 4, $saveandprint = FALSE) 
         {
             $image = self::image($frame, $pixelPerPoint, $outerFrame);
             
@@ -946,11 +946,11 @@ 
                 Header("Content-type: image/png");
                 ImagePng($image);
             } else {
-                if($saveandprint===TRUE){
+                if ($saveandprint === TRUE) {
                     ImagePng($image, $filename);
                     header("Content-type: image/png");
                     ImagePng($image);
-                }else{
+                } else {
                     ImagePng($image, $filename);
                 }
             }
@@ -979,25 +979,25 @@ 
             $h = count($frame);
             $w = strlen($frame[0]);
             
-            $imgW = $w + 2*$outerFrame;
-            $imgH = $h + 2*$outerFrame;
+            $imgW = $w + 2 * $outerFrame;
+            $imgH = $h + 2 * $outerFrame;
             
-            $base_image =ImageCreate($imgW, $imgH);
+            $base_image = ImageCreate($imgW, $imgH);
             
-            $col[0] = ImageColorAllocate($base_image,255,255,255);
-            $col[1] = ImageColorAllocate($base_image,0,0,0);
+            $col[0] = ImageColorAllocate($base_image, 255, 255, 255);
+            $col[1] = ImageColorAllocate($base_image, 0, 0, 0);
 
             imagefill($base_image, 0, 0, $col[0]);
 
-            for($y=0; $y<$h; $y++) {
-                for($x=0; $x<$w; $x++) {
+            for ($y = 0; $y < $h; $y++) {
+                for ($x = 0; $x < $w; $x++) {
                     if ($frame[$y][$x] == '1') {
-                        ImageSetPixel($base_image,$x+$outerFrame,$y+$outerFrame,$col[1]); 
+                        ImageSetPixel($base_image, $x + $outerFrame, $y + $outerFrame, $col[1]); 
                     }
                 }
             }
             
-            $target_image =ImageCreate($imgW * $pixelPerPoint, $imgH * $pixelPerPoint);
+            $target_image = ImageCreate($imgW * $pixelPerPoint, $imgH * $pixelPerPoint);
             ImageCopyResized($target_image, $base_image, 0, 0, 0, 0, $imgW * $pixelPerPoint, $imgH * $pixelPerPoint, $imgW, $imgH);
             ImageDestroy($base_image);
             
@@ -1038,7 +1038,7 @@ 
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  */
  
-    define('STRUCTURE_HEADER_BITS',  20);
+    define('STRUCTURE_HEADER_BITS', 20);
     define('MAX_STRUCTURED_SYMBOLS', 16);
 
     class QRinputItem {
@@ -1053,11 +1053,11 @@ 
             $setData = array_slice($data, 0, $size);
             
             if (count($setData) < $size) {
-                $setData = array_merge($setData, array_fill(0,$size-count($setData),0));
+                $setData = array_merge($setData, array_fill(0, $size - count($setData), 0));
             }
         
-            if(!QRinput::check($mode, $size, $setData)) {
-                throw new Exception('Error m:'.$mode.',s:'.$size.',d:'.join(',',$setData));
+            if ( ! QRinput::check($mode, $size, $setData)) {
+                throw new Exception('Error m:'.$mode.',s:'.$size.',d:'.join(',', $setData));
                 return null;
             }
             
@@ -1072,26 +1072,26 @@ 
         {
             try {
             
-                $words = (int)($this->size / 3);
+                $words = (int) ($this->size / 3);
                 $bs = new QRbitstream();
                 
                 $val = 0x1;
                 $bs->appendNum(4, $val);
                 $bs->appendNum(QRspec::lengthIndicator(QR_MODE_NUM, $version), $this->size);
 
-                for($i=0; $i<$words; $i++) {
-                    $val  = (ord($this->data[$i*3  ]) - ord('0')) * 100;
-                    $val += (ord($this->data[$i*3+1]) - ord('0')) * 10;
-                    $val += (ord($this->data[$i*3+2]) - ord('0'));
+                for ($i = 0; $i < $words; $i++) {
+                    $val  = (ord($this->data[$i * 3]) - ord('0')) * 100;
+                    $val += (ord($this->data[$i * 3 + 1]) - ord('0')) * 10;
+                    $val += (ord($this->data[$i * 3 + 2]) - ord('0'));
                     $bs->appendNum(10, $val);
                 }
 
-                if($this->size - $words * 3 == 1) {
-                    $val = ord($this->data[$words*3]) - ord('0');
+                if ($this->size - $words * 3 == 1) {
+                    $val = ord($this->data[$words * 3]) - ord('0');
                     $bs->appendNum(4, $val);
-                } else if($this->size - $words * 3 == 2) {
-                    $val  = (ord($this->data[$words*3  ]) - ord('0')) * 10;
-                    $val += (ord($this->data[$words*3+1]) - ord('0'));
+                } else if ($this->size - $words * 3 == 2) {
+                    $val  = (ord($this->data[$words * 3]) - ord('0')) * 10;
+                    $val += (ord($this->data[$words * 3 + 1]) - ord('0'));
                     $bs->appendNum(7, $val);
                 }
 
@@ -1107,20 +1107,20 @@ 
         public function encodeModeAn($version)
         {
             try {
-                $words = (int)($this->size / 2);
+                $words = (int) ($this->size / 2);
                 $bs = new QRbitstream();
                 
                 $bs->appendNum(4, 0x02);
                 $bs->appendNum(QRspec::lengthIndicator(QR_MODE_AN, $version), $this->size);
 
-                for($i=0; $i<$words; $i++) {
-                    $val  = (int)QRinput::lookAnTable(ord($this->data[$i*2  ])) * 45;
-                    $val += (int)QRinput::lookAnTable(ord($this->data[$i*2+1]));
+                for ($i = 0; $i < $words; $i++) {
+                    $val  = (int) QRinput::lookAnTable(ord($this->data[$i * 2])) * 45;
+                    $val += (int) QRinput::lookAnTable(ord($this->data[$i * 2 + 1]));
 
                     $bs->appendNum(11, $val);
                 }
 
-                if($this->size & 1) {
+                if ($this->size & 1) {
                     $val = QRinput::lookAnTable(ord($this->data[$words * 2]));
                     $bs->appendNum(6, $val);
                 }
@@ -1142,7 +1142,7 @@ 
                 $bs->appendNum(4, 0x4);
                 $bs->appendNum(QRspec::lengthIndicator(QR_MODE_8, $version), $this->size);
 
-                for($i=0; $i<$this->size; $i++) {
+                for ($i = 0; $i < $this->size; $i++) {
                     $bs->appendNum(8, ord($this->data[$i]));
                 }
 
@@ -1162,11 +1162,11 @@ 
                 $bs = new QRbitrtream();
                 
                 $bs->appendNum(4, 0x8);
-                $bs->appendNum(QRspec::lengthIndicator(QR_MODE_KANJI, $version), (int)($this->size / 2));
+                $bs->appendNum(QRspec::lengthIndicator(QR_MODE_KANJI, $version), (int) ($this->size / 2));
 
-                for($i=0; $i<$this->size; $i+=2) {
-                    $val = (ord($this->data[$i]) << 8) | ord($this->data[$i+1]);
-                    if($val <= 0x9ffc) {
+                for ($i = 0; $i < $this->size; $i += 2) {
+                    $val = (ord($this->data[$i]) << 8) | ord($this->data[$i + 1]);
+                    if ($val <= 0x9ffc) {
                         $val -= 0x8140;
                     } else {
                         $val -= 0xc140;
@@ -1190,7 +1190,7 @@ 
         public function encodeModeStructure()
         {
             try {
-                $bs =  new QRbitstream();
+                $bs = new QRbitstream();
                 
                 $bs->appendNum(4, 0x03);
                 $bs->appendNum(4, ord($this->data[1]) - 1);
@@ -1210,14 +1210,14 @@ 
         {
             $bits = 0;
 
-            if($version == 0) 
+            if ($version == 0) 
                 $version = 1;
 
-            switch($this->mode) {
-                case QR_MODE_NUM:        $bits = QRinput::estimateBitsModeNum($this->size);    break;
-                case QR_MODE_AN:        $bits = QRinput::estimateBitsModeAn($this->size);    break;
-                case QR_MODE_8:            $bits = QRinput::estimateBitsMode8($this->size);    break;
-                case QR_MODE_KANJI:        $bits = QRinput::estimateBitsModeKanji($this->size);break;
+            switch ($this->mode) {
+                case QR_MODE_NUM:        $bits = QRinput::estimateBitsModeNum($this->size); break;
+                case QR_MODE_AN:        $bits = QRinput::estimateBitsModeAn($this->size); break;
+                case QR_MODE_8:            $bits = QRinput::estimateBitsMode8($this->size); break;
+                case QR_MODE_KANJI:        $bits = QRinput::estimateBitsModeKanji($this->size); break;
                 case QR_MODE_STRUCTURE:    return STRUCTURE_HEADER_BITS;            
                 default:
                     return 0;
@@ -1225,7 +1225,7 @@ 
 
             $l = QRspec::lengthIndicator($this->mode, $version);
             $m = 1 << $l;
-            $num = (int)(($this->size + $m - 1) / $m);
+            $num = (int) (($this->size + $m - 1) / $m);
 
             $bits += $num * (4 + $l);
 
@@ -1240,7 +1240,7 @@ 
                 unset($this->bstream);
                 $words = QRspec::maximumWords($this->mode, $version);
                 
-                if($this->size > $words) {
+                if ($this->size > $words) {
                 
                     $st1 = new QRinputItem($this->mode, $words, $this->data);
                     $st2 = new QRinputItem($this->mode, $this->size - $words, array_slice($this->data, $words));
@@ -1259,18 +1259,18 @@ 
                     
                     $ret = 0;
                     
-                    switch($this->mode) {
-                        case QR_MODE_NUM:        $ret = $this->encodeModeNum($version);    break;
-                        case QR_MODE_AN:        $ret = $this->encodeModeAn($version);    break;
-                        case QR_MODE_8:            $ret = $this->encodeMode8($version);    break;
-                        case QR_MODE_KANJI:        $ret = $this->encodeModeKanji($version);break;
-                        case QR_MODE_STRUCTURE:    $ret = $this->encodeModeStructure();    break;
+                    switch ($this->mode) {
+                        case QR_MODE_NUM:        $ret = $this->encodeModeNum($version); break;
+                        case QR_MODE_AN:        $ret = $this->encodeModeAn($version); break;
+                        case QR_MODE_8:            $ret = $this->encodeMode8($version); break;
+                        case QR_MODE_KANJI:        $ret = $this->encodeModeKanji($version); break;
+                        case QR_MODE_STRUCTURE:    $ret = $this->encodeModeStructure(); break;
                         
                         default:
                             break;
                     }
                     
-                    if($ret < 0)
+                    if ($ret < 0)
                         return -1;
                 }
 
@@ -1312,7 +1312,7 @@ 
         //----------------------------------------------------------------------
         public function setVersion($version)
         {
-            if($version < 0 || $version > QRSPEC_VERSION_MAX) {
+            if ($version < 0 || $version > QRSPEC_VERSION_MAX) {
                 throw new Exception('Invalid version no');
                 return -1;
             }
@@ -1331,7 +1331,7 @@ 
         //----------------------------------------------------------------------
         public function setErrorCorrectionLevel($level)
         {
-            if($level > QR_ECLEVEL_H) {
+            if ($level > QR_ECLEVEL_H) {
                 throw new Exception('Invalid ECLEVEL');
                 return -1;
             }
@@ -1363,11 +1363,11 @@ 
         
         public function insertStructuredAppendHeader($size, $index, $parity)
         {
-            if( $size > MAX_STRUCTURED_SYMBOLS ) {
+            if ($size > MAX_STRUCTURED_SYMBOLS) {
                 throw new Exception('insertStructuredAppendHeader wrong size');
             }
             
-            if( $index <= 0 || $index > MAX_STRUCTURED_SYMBOLS ) {
+            if ($index <= 0 || $index > MAX_STRUCTURED_SYMBOLS) {
                 throw new Exception('insertStructuredAppendHeader wrong index');
             }
 
@@ -1387,9 +1387,9 @@ 
         {
             $parity = 0;
             
-            foreach($this->items as $item) {
-                if($item->mode != QR_MODE_STRUCTURE) {
-                    for($i=$item->size-1; $i>=0; $i--) {
+            foreach ($this->items as $item) {
+                if ($item->mode != QR_MODE_STRUCTURE) {
+                    for ($i = $item->size - 1; $i >= 0; $i--) {
                         $parity ^= $item->data[$i];
                     }
                 }
@@ -1401,8 +1401,8 @@ 
         //----------------------------------------------------------------------
         public static function checkModeNum($size, $data)
         {
-            for($i=0; $i<$size; $i++) {
-                if((ord($data[$i]) < ord('0')) || (ord($data[$i]) > ord('9'))){
+            for ($i = 0; $i < $size; $i++) {
+                if ((ord($data[$i]) < ord('0')) || (ord($data[$i]) > ord('9'))) {
                     return false;
                 }
             }
@@ -1413,10 +1413,10 @@ 
         //----------------------------------------------------------------------
         public static function estimateBitsModeNum($size)
         {
-            $w = (int)$size / 3;
+            $w = (int) $size / 3;
             $bits = $w * 10;
             
-            switch($size - $w * 3) {
+            switch ($size - $w * 3) {
                 case 1:
                     $bits += 4;
                     break;
@@ -1435,7 +1435,7 @@ 
             -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
             -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
             36, -1, -1, -1, 37, 38, -1, -1, -1, -1, 39, 40, -1, 41, 42, 43,
-             0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 44, -1, -1, -1, -1, -1,
+             0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 44, -1, -1, -1, -1, -1,
             -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
             25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1,
             -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
@@ -1445,13 +1445,13 @@ 
         //----------------------------------------------------------------------
         public static function lookAnTable($c)
         {
-            return (($c > 127)?-1:self::$anTable[$c]);
+            return (($c > 127) ?-1 : self::$anTable[$c]);
         }
         
         //----------------------------------------------------------------------
         public static function checkModeAn($size, $data)
         {
-            for($i=0; $i<$size; $i++) {
+            for ($i = 0; $i < $size; $i++) {
                 if (self::lookAnTable(ord($data[$i])) == -1) {
                     return false;
                 }
@@ -1463,10 +1463,10 @@ 
         //----------------------------------------------------------------------
         public static function estimateBitsModeAn($size)
         {
-            $w = (int)($size / 2);
+            $w = (int) ($size / 2);
             $bits = $w * 11;
             
-            if($size & 1) {
+            if ($size & 1) {
                 $bits += 6;
             }
 
@@ -1482,18 +1482,18 @@ 
         //----------------------------------------------------------------------
         public function estimateBitsModeKanji($size)
         {
-            return (int)(($size / 2) * 13);
+            return (int) (($size / 2) * 13);
         }
         
         //----------------------------------------------------------------------
         public static function checkModeKanji($size, $data)
         {
-            if($size & 1)
+            if ($size & 1)
                 return false;
 
-            for($i=0; $i<$size; $i+=2) {
-                $val = (ord($data[$i]) << 8) | ord($data[$i+1]);
-                if( $val < 0x8140 
+            for ($i = 0; $i < $size; $i += 2) {
+                $val = (ord($data[$i]) << 8) | ord($data[$i + 1]);
+                if ($val < 0x8140 
                 || ($val > 0x9ffc && $val < 0xe040) 
                 || $val > 0xebbf) {
                     return false;
@@ -1509,12 +1509,12 @@ 
 
         public static function check($mode, $size, $data)
         {
-            if($size <= 0) 
+            if ($size <= 0) 
                 return false;
 
-            switch($mode) {
-                case QR_MODE_NUM:       return self::checkModeNum($size, $data);   break;
-                case QR_MODE_AN:        return self::checkModeAn($size, $data);    break;
+            switch ($mode) {
+                case QR_MODE_NUM:       return self::checkModeNum($size, $data); break;
+                case QR_MODE_AN:        return self::checkModeAn($size, $data); break;
                 case QR_MODE_KANJI:     return self::checkModeKanji($size, $data); break;
                 case QR_MODE_8:         return true; break;
                 case QR_MODE_STRUCTURE: return true; break;
@@ -1532,7 +1532,7 @@ 
         {
             $bits = 0;
 
-            foreach($this->items as $item) {
+            foreach ($this->items as $item) {
                 $bits += $item->estimateBitStreamSizeOfEntry($version);
             }
 
@@ -1547,7 +1547,7 @@ 
             do {
                 $prev = $version;
                 $bits = $this->estimateBitStreamSize($prev);
-                $version = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
+                $version = QRspec::getMinimumVersion((int) (($bits + 7) / 8), $this->level);
                 if ($version < 0) {
                     return -1;
                 }
@@ -1560,32 +1560,32 @@ 
         public static function lengthOfCode($mode, $version, $bits)
         {
             $payload = $bits - 4 - QRspec::lengthIndicator($mode, $version);
-            switch($mode) {
+            switch ($mode) {
                 case QR_MODE_NUM:
-                    $chunks = (int)($payload / 10);
+                    $chunks = (int) ($payload / 10);
                     $remain = $payload - $chunks * 10;
                     $size = $chunks * 3;
-                    if($remain >= 7) {
+                    if ($remain >= 7) {
                         $size += 2;
-                    } else if($remain >= 4) {
+                    } else if ($remain >= 4) {
                         $size += 1;
                     }
                     break;
                 case QR_MODE_AN:
-                    $chunks = (int)($payload / 11);
+                    $chunks = (int) ($payload / 11);
                     $remain = $payload - $chunks * 11;
                     $size = $chunks * 2;
-                    if($remain >= 6) 
+                    if ($remain >= 6) 
                         $size++;
                     break;
                 case QR_MODE_8:
-                    $size = (int)($payload / 8);
+                    $size = (int) ($payload / 8);
                     break;
                 case QR_MODE_KANJI:
-                    $size = (int)(($payload / 13) * 2);
+                    $size = (int) (($payload / 13) * 2);
                     break;
                 case QR_MODE_STRUCTURE:
-                    $size = (int)($payload / 8);
+                    $size = (int) ($payload / 8);
                     break;
                 default:
                     $size = 0;
@@ -1593,8 +1593,8 @@ 
             }
             
             $maxsize = QRspec::maximumWords($mode, $version);
-            if($size < 0) $size = 0;
-            if($size > $maxsize) $size = $maxsize;
+            if ($size < 0) $size = 0;
+            if ($size > $maxsize) $size = $maxsize;
 
             return $size;
         }
@@ -1604,10 +1604,10 @@ 
         {
             $total = 0;
 
-            foreach($this->items as $item) {
+            foreach ($this->items as $item) {
                 $bits = $item->encodeBitStream($this->version);
                 
-                if($bits < 0) 
+                if ($bits < 0) 
                     return -1;
                     
                 $total += $bits;
@@ -1620,21 +1620,21 @@ 
         public function convertData()
         {
             $ver = $this->estimateVersion();
-            if($ver > $this->getVersion()) {
+            if ($ver > $this->getVersion()) {
                 $this->setVersion($ver);
             }
 
-            for(;;) {
+            for (;;) {
                 $bits = $this->createBitStream();
                 
-                if($bits < 0) 
+                if ($bits < 0) 
                     return -1;
                     
-                $ver = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
-                if($ver < 0) {
+                $ver = QRspec::getMinimumVersion((int) (($bits + 7) / 8), $this->level);
+                if ($ver < 0) {
                     throw new Exception('WRONG VERSION');
                     return -1;
-                } else if($ver > $this->getVersion()) {
+                } else if ($ver > $this->getVersion()) {
                     $this->setVersion($ver);
                 } else {
                     break;
@@ -1660,26 +1660,26 @@ 
             }
 
             $bits += 4;
-            $words = (int)(($bits + 7) / 8);
+            $words = (int) (($bits + 7) / 8);
 
             $padding = new QRbitstream();
             $ret = $padding->appendNum($words * 8 - $bits + 4, 0);
             
-            if($ret < 0) 
+            if ($ret < 0) 
                 return $ret;
 
             $padlen = $maxwords - $words;
             
-            if($padlen > 0) {
+            if ($padlen > 0) {
                 
                 $padbuf = array();
-                for($i=0; $i<$padlen; $i++) {
-                    $padbuf[$i] = ($i&1)?0x11:0xec;
+                for ($i = 0; $i < $padlen; $i++) {
+                    $padbuf[$i] = ($i & 1) ? 0x11 : 0xec;
                 }
                 
                 $ret = $padding->appendBytes($padlen, $padbuf);
                 
-                if($ret < 0)
+                if ($ret < 0)
                     return $ret;
                 
             }
@@ -1692,15 +1692,15 @@ 
         //----------------------------------------------------------------------
         public function mergeBitStream()
         {
-            if($this->convertData() < 0) {
+            if ($this->convertData() < 0) {
                 return null;
             }
 
             $bstream = new QRbitstream();
             
-            foreach($this->items as $item) {
+            foreach ($this->items as $item) {
                 $ret = $bstream->append($item->bstream);
-                if($ret < 0) {
+                if ($ret < 0) {
                     return null;
                 }
             }
@@ -1714,12 +1714,12 @@ 
 
             $bstream = $this->mergeBitStream();
             
-            if($bstream == null) {
+            if ($bstream == null) {
                 return null;
             }
             
             $ret = $this->appendPaddingBit($bstream);
-            if($ret < 0) {
+            if ($ret < 0) {
                 return null;
             }
 
@@ -1730,7 +1730,7 @@ 
         public function getByteStream()
         {
             $bstream = $this->getBitStream();
-            if($bstream == null) {
+            if ($bstream == null) {
                 return null;
             }
             
@@ -1798,8 +1798,8 @@ 
             $bstream->allocate($bits);
             
             $mask = 1 << ($bits - 1);
-            for($i=0; $i<$bits; $i++) {
-                if($num & $mask) {
+            for ($i = 0; $i < $bits; $i++) {
+                if ($num & $mask) {
                     $bstream->data[$i] = 1;
                 } else {
                     $bstream->data[$i] = 0;
@@ -1815,12 +1815,12 @@ 
         {
             $bstream = new QRbitstream();
             $bstream->allocate($size * 8);
-            $p=0;
+            $p = 0;
 
-            for($i=0; $i<$size; $i++) {
+            for ($i = 0; $i < $size; $i++) {
                 $mask = 0x80;
-                for($j=0; $j<8; $j++) {
-                    if($data[$i] & $mask) {
+                for ($j = 0; $j < 8; $j++) {
+                    if ($data[$i] & $mask) {
                         $bstream->data[$p] = 1;
                     } else {
                         $bstream->data[$p] = 0;
@@ -1840,11 +1840,11 @@ 
                 return -1;
             }
             
-            if($arg->size() == 0) {
+            if ($arg->size() == 0) {
                 return 0;
             }
             
-            if($this->size() == 0) {
+            if ($this->size() == 0) {
                 $this->data = $arg->data;
                 return 0;
             }
@@ -1862,7 +1862,7 @@ 
 
             $b = QRbitstream::newFromNum($bits, $num);
             
-            if(is_null($b))
+            if (is_null($b))
                 return -1;
 
             $ret = $this->append($b);
@@ -1879,7 +1879,7 @@ 
 
             $b = QRbitstream::newFromBytes($size, $data);
             
-            if(is_null($b))
+            if (is_null($b))
                 return -1;
 
             $ret = $this->append($b);
@@ -1894,18 +1894,18 @@ 
         
             $size = $this->size();
 
-            if($size == 0) {
+            if ($size == 0) {
                 return array();
             }
             
-            $data = array_fill(0, (int)(($size + 7) / 8), 0);
-            $bytes = (int)($size / 8);
+            $data = array_fill(0, (int) (($size + 7) / 8), 0);
+            $bytes = (int) ($size / 8);
 
             $p = 0;
             
-            for($i=0; $i<$bytes; $i++) {
+            for ($i = 0; $i < $bytes; $i++) {
                 $v = 0;
-                for($j=0; $j<8; $j++) {
+                for ($j = 0; $j < 8; $j++) {
                     $v = $v << 1;
                     $v |= $this->data[$p];
                     $p++;
@@ -1913,9 +1913,9 @@ 
                 $data[$i] = $v;
             }
             
-            if($size & 7) {
+            if ($size & 7) {
                 $v = 0;
-                for($j=0; $j<($size & 7); $j++) {
+                for ($j = 0; $j < ($size & 7); $j++) {
                     $v = $v << 1;
                     $v |= $this->data[$p];
                     $p++;
@@ -1987,7 +1987,7 @@ 
             if ($pos >= strlen($str))
                 return false;
             
-            return ((ord($str[$pos]) >= ord('0'))&&(ord($str[$pos]) <= ord('9')));
+            return ((ord($str[$pos]) >= ord('0')) && (ord($str[$pos]) <= ord('9')));
         }
         
         //----------------------------------------------------------------------
@@ -2007,17 +2007,17 @@ 
                 
             $c = $this->dataStr[$pos];
             
-            if(self::isdigitat($this->dataStr, $pos)) {
+            if (self::isdigitat($this->dataStr, $pos)) {
                 return QR_MODE_NUM;
-            } else if(self::isalnumat($this->dataStr, $pos)) {
+            } else if (self::isalnumat($this->dataStr, $pos)) {
                 return QR_MODE_AN;
-            } else if($this->modeHint == QR_MODE_KANJI) {
+            } else if ($this->modeHint == QR_MODE_KANJI) {
             
-                if ($pos+1 < strlen($this->dataStr)) 
+                if ($pos + 1 < strlen($this->dataStr)) 
                 {
-                    $d = $this->dataStr[$pos+1];
+                    $d = $this->dataStr[$pos + 1];
                     $word = (ord($c) << 8) | ord($d);
-                    if(($word >= 0x8140 && $word <= 0x9ffc) || ($word >= 0xe040 && $word <= 0xebbf)) {
+                    if (($word >= 0x8140 && $word <= 0x9ffc) || ($word >= 0xe040 && $word <= 0xebbf)) {
                         return QR_MODE_KANJI;
                     }
                 }
@@ -2032,32 +2032,32 @@ 
             $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
 
             $p = 0;
-            while(self::isdigitat($this->dataStr, $p)) {
+            while (self::isdigitat($this->dataStr, $p)) {
                 $p++;
             }
             
             $run = $p;
             $mode = $this->identifyMode($p);
             
-            if($mode == QR_MODE_8) {
+            if ($mode == QR_MODE_8) {
                 $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln
                      + QRinput::estimateBitsMode8(1)         // + 4 + l8
                      - QRinput::estimateBitsMode8($run + 1); // - 4 - l8
-                if($dif > 0) {
+                if ($dif > 0) {
                     return $this->eat8();
                 }
             }
-            if($mode == QR_MODE_AN) {
+            if ($mode == QR_MODE_AN) {
                 $dif = QRinput::estimateBitsModeNum($run) + 4 + $ln
                      + QRinput::estimateBitsModeAn(1)        // + 4 + la
-                     - QRinput::estimateBitsModeAn($run + 1);// - 4 - la
-                if($dif > 0) {
+                     - QRinput::estimateBitsModeAn($run + 1); // - 4 - la
+                if ($dif > 0) {
                     return $this->eatAn();
                 }
             }
             
             $ret = $this->input->append(QR_MODE_NUM, $run, str_split($this->dataStr));
-            if($ret < 0)
+            if ($ret < 0)
                 return -1;
 
             return $run;
@@ -2066,15 +2066,15 @@ 
         //----------------------------------------------------------------------
         public function eatAn()
         {
-            $la = QRspec::lengthIndicator(QR_MODE_AN,  $this->input->getVersion());
+            $la = QRspec::lengthIndicator(QR_MODE_AN, $this->input->getVersion());
             $ln = QRspec::lengthIndicator(QR_MODE_NUM, $this->input->getVersion());
 
             $p = 0;
             
-            while(self::isalnumat($this->dataStr, $p)) {
-                if(self::isdigitat($this->dataStr, $p)) {
+            while (self::isalnumat($this->dataStr, $p)) {
+                if (self::isdigitat($this->dataStr, $p)) {
                     $q = $p;
-                    while(self::isdigitat($this->dataStr, $q)) {
+                    while (self::isdigitat($this->dataStr, $q)) {
                         $q++;
                     }
                     
@@ -2082,7 +2082,7 @@ 
                          + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln
                          - QRinput::estimateBitsModeAn($q); // - 4 - la
                          
-                    if($dif < 0) {
+                    if ($dif < 0) {
                         break;
                     } else {
                         $p = $q;
@@ -2094,17 +2094,17 @@ 
 
             $run = $p;
 
-            if(!self::isalnumat($this->dataStr, $p)) {
+            if ( ! self::isalnumat($this->dataStr, $p)) {
                 $dif = QRinput::estimateBitsModeAn($run) + 4 + $la
                      + QRinput::estimateBitsMode8(1) // + 4 + l8
                       - QRinput::estimateBitsMode8($run + 1); // - 4 - l8
-                if($dif > 0) {
+                if ($dif > 0) {
                     return $this->eat8();
                 }
             }
 
             $ret = $this->input->append(QR_MODE_AN, $run, str_split($this->dataStr));
-            if($ret < 0)
+            if ($ret < 0)
                 return -1;
 
             return $run;
@@ -2115,12 +2115,12 @@ 
         {
             $p = 0;
             
-            while($this->identifyMode($p) == QR_MODE_KANJI) {
+            while ($this->identifyMode($p) == QR_MODE_KANJI) {
                 $p += 2;
             }
             
             $ret = $this->input->append(QR_MODE_KANJI, $p, str_split($this->dataStr));
-            if($ret < 0)
+            if ($ret < 0)
                 return -1;
 
             return $run;
@@ -2135,34 +2135,34 @@ 
             $p = 1;
             $dataStrLen = strlen($this->dataStr);
             
-            while($p < $dataStrLen) {
+            while ($p < $dataStrLen) {
                 
                 $mode = $this->identifyMode($p);
-                if($mode == QR_MODE_KANJI) {
+                if ($mode == QR_MODE_KANJI) {
                     break;
                 }
-                if($mode == QR_MODE_NUM) {
+                if ($mode == QR_MODE_NUM) {
                     $q = $p;
-                    while(self::isdigitat($this->dataStr, $q)) {
+                    while (self::isdigitat($this->dataStr, $q)) {
                         $q++;
                     }
                     $dif = QRinput::estimateBitsMode8($p) // + 4 + l8
                          + QRinput::estimateBitsModeNum($q - $p) + 4 + $ln
                          - QRinput::estimateBitsMode8($q); // - 4 - l8
-                    if($dif < 0) {
+                    if ($dif < 0) {
                         break;
                     } else {
                         $p = $q;
                     }
-                } else if($mode == QR_MODE_AN) {
+                } else if ($mode == QR_MODE_AN) {
                     $q = $p;
-                    while(self::isalnumat($this->dataStr, $q)) {
+                    while (self::isalnumat($this->dataStr, $q)) {
                         $q++;
                     }
                     $dif = QRinput::estimateBitsMode8($p)  // + 4 + l8
                          + QRinput::estimateBitsModeAn($q - $p) + 4 + $la
                          - QRinput::estimateBitsMode8($q); // - 4 - l8
-                    if($dif < 0) {
+                    if ($dif < 0) {
                         break;
                     } else {
                         $p = $q;
@@ -2175,7 +2175,7 @@ 
             $run = $p;
             $ret = $this->input->append(QR_MODE_8, $run, str_split($this->dataStr));
             
-            if($ret < 0)
+            if ($ret < 0)
                 return -1;
 
             return $run;
@@ -2186,7 +2186,7 @@ 
         {
             while (strlen($this->dataStr) > 0)
             {
-                if($this->dataStr == '')
+                if ($this->dataStr == '')
                     return 0;
 
                 $mode = $this->identifyMode(0);
@@ -2203,8 +2203,8 @@ 
                 
                 }
 
-                if($length == 0) return 0;
-                if($length < 0)  return -1;
+                if ($length == 0) return 0;
+                if ($length < 0)  return -1;
                 
                 $this->dataStr = substr($this->dataStr, $length);
             }
@@ -2216,9 +2216,9 @@ 
             $stringLen = strlen($this->dataStr);
             $p = 0;
             
-            while ($p<$stringLen) {
+            while ($p < $stringLen) {
                 $mode = self::identifyMode(substr($this->dataStr, $p), $this->modeHint);
-                if($mode == QR_MODE_KANJI) {
+                if ($mode == QR_MODE_KANJI) {
                     $p += 2;
                 } else {
                     if (ord($this->dataStr[$p]) >= ord('a') && ord($this->dataStr[$p]) <= ord('z')) {
@@ -2234,13 +2234,13 @@ 
         //----------------------------------------------------------------------
         public static function splitStringToQRinput($string, QRinput $input, $modeHint, $casesensitive = true)
         {
-            if(is_null($string) || $string == '\0' || $string == '') {
+            if (is_null($string) || $string == '\0' || $string == '') {
                 throw new Exception('empty string!!!');
             }
 
             $split = new QRsplit($string, $input, $modeHint);
             
-            if(!$casesensitive)
+            if ( ! $casesensitive)
                 $split->toUpper();
                 
             return $split->splitString();
@@ -2285,16 +2285,16 @@ 
  
     class QRrsItem {
     
-        public $mm;                  // Bits per symbol 
-        public $nn;                  // Symbols per block (= (1<<mm)-1) 
-        public $alpha_to = array();  // log lookup table 
-        public $index_of = array();  // Antilog lookup table 
-        public $genpoly = array();   // Generator polynomial 
-        public $nroots;              // Number of generator roots = number of parity symbols 
-        public $fcr;                 // First consecutive root, index form 
-        public $prim;                // Primitive element, index form 
-        public $iprim;               // prim-th root of 1, index form 
-        public $pad;                 // Padding bytes in shortened block 
+        public $mm; // Bits per symbol 
+        public $nn; // Symbols per block (= (1<<mm)-1) 
+        public $alpha_to = array(); // log lookup table 
+        public $index_of = array(); // Antilog lookup table 
+        public $genpoly = array(); // Generator polynomial 
+        public $nroots; // Number of generator roots = number of parity symbols 
+        public $fcr; // First consecutive root, index form 
+        public $prim; // Primitive element, index form 
+        public $iprim; // prim-th root of 1, index form 
+        public $pad; // Padding bytes in shortened block 
         public $gfpoly;
     
         //----------------------------------------------------------------------
@@ -2318,47 +2318,47 @@ 
             $rs = null;
             
             // Check parameter ranges
-            if($symsize < 0 || $symsize > 8)                     return $rs;
-            if($fcr < 0 || $fcr >= (1<<$symsize))                return $rs;
-            if($prim <= 0 || $prim >= (1<<$symsize))             return $rs;
-            if($nroots < 0 || $nroots >= (1<<$symsize))          return $rs; // Can't have more roots than symbol values!
-            if($pad < 0 || $pad >= ((1<<$symsize) -1 - $nroots)) return $rs; // Too much padding
+            if ($symsize < 0 || $symsize > 8)                     return $rs;
+            if ($fcr < 0 || $fcr >= (1 << $symsize))                return $rs;
+            if ($prim <= 0 || $prim >= (1 << $symsize))             return $rs;
+            if ($nroots < 0 || $nroots >= (1 << $symsize))          return $rs; // Can't have more roots than symbol values!
+            if ($pad < 0 || $pad >= ((1 << $symsize) - 1 - $nroots)) return $rs; // Too much padding
 
             $rs = new QRrsItem();
             $rs->mm = $symsize;
-            $rs->nn = (1<<$symsize)-1;
+            $rs->nn = (1 << $symsize) - 1;
             $rs->pad = $pad;
 
-            $rs->alpha_to = array_fill(0, $rs->nn+1, 0);
-            $rs->index_of = array_fill(0, $rs->nn+1, 0);
+            $rs->alpha_to = array_fill(0, $rs->nn + 1, 0);
+            $rs->index_of = array_fill(0, $rs->nn + 1, 0);
           
             // PHP style macro replacement ;)
-            $NN =& $rs->nn;
-            $A0 =& $NN;
+            $NN = & $rs->nn;
+            $A0 = & $NN;
             
             // Generate Galois field lookup tables
             $rs->index_of[0] = $A0; // log(zero) = -inf
             $rs->alpha_to[$A0] = 0; // alpha**-inf = 0
             $sr = 1;
           
-            for($i=0; $i<$rs->nn; $i++) {
+            for ($i = 0; $i < $rs->nn; $i++) {
                 $rs->index_of[$sr] = $i;
                 $rs->alpha_to[$i] = $sr;
                 $sr <<= 1;
-                if($sr & (1<<$symsize)) {
+                if ($sr & (1 << $symsize)) {
                     $sr ^= $gfpoly;
                 }
                 $sr &= $rs->nn;
             }
             
-            if($sr != 1){
+            if ($sr != 1) {
                 // field generator polynomial is not primitive!
                 $rs = NULL;
                 return $rs;
             }
 
             /* Form RS code generator polynomial from its roots */
-            $rs->genpoly = array_fill(0, $nroots+1, 0);
+            $rs->genpoly = array_fill(0, $nroots + 1, 0);
         
             $rs->fcr = $fcr;
             $rs->prim = $prim;
@@ -2366,21 +2366,21 @@ 
             $rs->gfpoly = $gfpoly;
 
             /* Find prim-th root of 1, used in decoding */
-            for($iprim=1;($iprim % $prim) != 0;$iprim += $rs->nn)
+            for ($iprim = 1; ($iprim % $prim) != 0; $iprim += $rs->nn)
             ; // intentional empty-body loop!
             
-            $rs->iprim = (int)($iprim / $prim);
+            $rs->iprim = (int) ($iprim / $prim);
             $rs->genpoly[0] = 1;
             
-            for ($i = 0,$root=$fcr*$prim; $i < $nroots; $i++, $root += $prim) {
-                $rs->genpoly[$i+1] = 1;
+            for ($i = 0, $root = $fcr * $prim; $i < $nroots; $i++, $root += $prim) {
+                $rs->genpoly[$i + 1] = 1;
 
                 // Multiply rs->genpoly[] by  @**(root + x)
                 for ($j = $i; $j > 0; $j--) {
                     if ($rs->genpoly[$j] != 0) {
-                        $rs->genpoly[$j] = $rs->genpoly[$j-1] ^ $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[$j]] + $root)];
+                        $rs->genpoly[$j] = $rs->genpoly[$j - 1] ^ $rs->alpha_to[$rs->modnn($rs->index_of[$rs->genpoly[$j]] + $root)];
                     } else {
-                        $rs->genpoly[$j] = $rs->genpoly[$j-1];
+                        $rs->genpoly[$j] = $rs->genpoly[$j - 1];
                     }
                 }
                 // rs->genpoly[0] can never be zero
@@ -2397,38 +2397,38 @@ 
         //----------------------------------------------------------------------
         public function encode_rs_char($data, &$parity)
         {
-            $MM       =& $this->mm;
-            $NN       =& $this->nn;
-            $ALPHA_TO =& $this->alpha_to;
-            $INDEX_OF =& $this->index_of;
-            $GENPOLY  =& $this->genpoly;
-            $NROOTS   =& $this->nroots;
-            $FCR      =& $this->fcr;
-            $PRIM     =& $this->prim;
-            $IPRIM    =& $this->iprim;
-            $PAD      =& $this->pad;
-            $A0       =& $NN;
+            $MM       = & $this->mm;
+            $NN       = & $this->nn;
+            $ALPHA_TO = & $this->alpha_to;
+            $INDEX_OF = & $this->index_of;
+            $GENPOLY  = & $this->genpoly;
+            $NROOTS   = & $this->nroots;
+            $FCR      = & $this->fcr;
+            $PRIM     = & $this->prim;
+            $IPRIM    = & $this->iprim;
+            $PAD      = & $this->pad;
+            $A0       = & $NN;
 
             $parity = array_fill(0, $NROOTS, 0);
 
-            for($i=0; $i< ($NN-$NROOTS-$PAD); $i++) {
+            for ($i = 0; $i < ($NN - $NROOTS - $PAD); $i++) {
                 
                 $feedback = $INDEX_OF[$data[$i] ^ $parity[0]];
-                if($feedback != $A0) {      
+                if ($feedback != $A0) {      
                     // feedback term is non-zero
             
                     // This line is unnecessary when GENPOLY[NROOTS] is unity, as it must
                     // always be for the polynomials constructed by init_rs()
                     $feedback = $this->modnn($NN - $GENPOLY[$NROOTS] + $feedback);
             
-                    for($j=1;$j<$NROOTS;$j++) {
-                        $parity[$j] ^= $ALPHA_TO[$this->modnn($feedback + $GENPOLY[$NROOTS-$j])];
+                    for ($j = 1; $j < $NROOTS; $j++) {
+                        $parity[$j] ^= $ALPHA_TO[$this->modnn($feedback + $GENPOLY[$NROOTS - $j])];
                     }
                 }
                 
                 // Shift 
                 array_shift($parity);
-                if($feedback != $A0) {
+                if ($feedback != $A0) {
                     array_push($parity, $ALPHA_TO[$this->modnn($feedback + $GENPOLY[0])]);
                 } else {
                     array_push($parity, 0);
@@ -2446,13 +2446,13 @@ 
         //----------------------------------------------------------------------
         public static function init_rs($symsize, $gfpoly, $fcr, $prim, $nroots, $pad)
         {
-            foreach(self::$items as $rs) {
-                if($rs->pad != $pad)       continue;
-                if($rs->nroots != $nroots) continue;
-                if($rs->mm != $symsize)    continue;
-                if($rs->gfpoly != $gfpoly) continue;
-                if($rs->fcr != $fcr)       continue;
-                if($rs->prim != $prim)     continue;
+            foreach (self::$items as $rs) {
+                if ($rs->pad != $pad)       continue;
+                if ($rs->nroots != $nroots) continue;
+                if ($rs->mm != $symsize)    continue;
+                if ($rs->gfpoly != $gfpoly) continue;
+                if ($rs->fcr != $fcr)       continue;
+                if ($rs->prim != $prim)     continue;
 
                 return $rs;
             }
@@ -2516,10 +2516,10 @@ 
         public function writeFormatInformation($width, &$frame, $mask, $level)
         {
             $blacks = 0;
-            $format =  QRspec::getFormatInfo($mask, $level);
+            $format = QRspec::getFormatInfo($mask, $level);
 
-            for($i=0; $i<8; $i++) {
-                if($format & 1) {
+            for ($i = 0; $i < 8; $i++) {
+                if ($format & 1) {
                     $blacks += 2;
                     $v = 0x85;
                 } else {
@@ -2527,7 +2527,7 @@ 
                 }
                 
                 $frame[8][$width - 1 - $i] = chr($v);
-                if($i < 6) {
+                if ($i < 6) {
                     $frame[$i][8] = chr($v);
                 } else {
                     $frame[$i + 1][8] = chr($v);
@@ -2535,8 +2535,8 @@ 
                 $format = $format >> 1;
             }
             
-            for($i=0; $i<7; $i++) {
-                if($format & 1) {
+            for ($i = 0; $i < 7; $i++) {
+                if ($format & 1) {
                     $blacks += 2;
                     $v = 0x85;
                 } else {
@@ -2544,7 +2544,7 @@ 
                 }
                 
                 $frame[$width - 7 + $i][8] = chr($v);
-                if($i == 0) {
+                if ($i == 0) {
                     $frame[8][7] = chr($v);
                 } else {
                     $frame[8][6 - $i] = chr($v);
@@ -2557,27 +2557,27 @@ 
         }
         
         //----------------------------------------------------------------------
-        public function mask0($x, $y) { return ($x+$y)&1;                       }
-        public function mask1($x, $y) { return ($y&1);                          }
-        public function mask2($x, $y) { return ($x%3);                          }
-        public function mask3($x, $y) { return ($x+$y)%3;                       }
-        public function mask4($x, $y) { return (((int)($y/2))+((int)($x/3)))&1; }
-        public function mask5($x, $y) { return (($x*$y)&1)+($x*$y)%3;           }
-        public function mask6($x, $y) { return ((($x*$y)&1)+($x*$y)%3)&1;       }
-        public function mask7($x, $y) { return ((($x*$y)%3)+(($x+$y)&1))&1;     }
+        public function mask0($x, $y) { return ($x + $y) & 1; }
+        public function mask1($x, $y) { return ($y & 1); }
+        public function mask2($x, $y) { return ($x % 3); }
+        public function mask3($x, $y) { return ($x + $y) % 3; }
+        public function mask4($x, $y) { return (((int) ($y / 2)) + ((int) ($x / 3))) & 1; }
+        public function mask5($x, $y) { return (($x * $y) & 1) + ($x * $y) % 3; }
+        public function mask6($x, $y) { return ((($x * $y) & 1) + ($x * $y) % 3) & 1; }
+        public function mask7($x, $y) { return ((($x * $y) % 3) + (($x + $y) & 1)) & 1; }
         
         //----------------------------------------------------------------------
         private function generateMaskNo($maskNo, $width, $frame)
         {
             $bitMask = array_fill(0, $width, array_fill(0, $width, 0));
             
-            for($y=0; $y<$width; $y++) {
-                for($x=0; $x<$width; $x++) {
-                    if(ord($frame[$y][$x]) & 0x80) {
+            for ($y = 0; $y < $width; $y++) {
+                for ($x = 0; $x < $width; $x++) {
+                    if (ord($frame[$y][$x]) & 0x80) {
                         $bitMask[$y][$x] = 0;
                     } else {
                         $maskFunc = call_user_func(array($this, 'mask'.$maskNo), $x, $y);
-                        $bitMask[$y][$x] = ($maskFunc == 0)?1:0;
+                        $bitMask[$y][$x] = ($maskFunc == 0) ? 1 : 0;
                     }
                     
                 }
@@ -2622,7 +2622,7 @@ 
                     $bitMask = self::unserial(file_get_contents($fileName));
                 } else {
                     $bitMask = $this->generateMaskNo($maskNo, $width, $s, $d);
-                    if (!file_exists(QR_CACHE_DIR.'mask_'.$maskNo))
+                    if ( ! file_exists(QR_CACHE_DIR.'mask_'.$maskNo))
                         mkdir(QR_CACHE_DIR.'mask_'.$maskNo);
                     file_put_contents($fileName, self::serial($bitMask));
                 }
@@ -2635,12 +2635,12 @@ 
                 
             $d = $s;
 
-            for($y=0; $y<$width; $y++) {
-                for($x=0; $x<$width; $x++) {
-                    if($bitMask[$y][$x] == 1) {
-                        $d[$y][$x] = chr(ord($s[$y][$x]) ^ (int)$bitMask[$y][$x]);
+            for ($y = 0; $y < $width; $y++) {
+                for ($x = 0; $x < $width; $x++) {
+                    if ($bitMask[$y][$x] == 1) {
+                        $d[$y][$x] = chr(ord($s[$y][$x]) ^ (int) $bitMask[$y][$x]);
                     }
-                    $b += (int)(ord($d[$y][$x]) & 1);
+                    $b += (int) (ord($d[$y][$x]) & 1);
                 }
             }
 
@@ -2662,21 +2662,21 @@ 
         {
             $demerit = 0;
 
-            for($i=0; $i<$length; $i++) {
+            for ($i = 0; $i < $length; $i++) {
                 
-                if($this->runLength[$i] >= 5) {
+                if ($this->runLength[$i] >= 5) {
                     $demerit += (N1 + ($this->runLength[$i] - 5));
                 }
-                if($i & 1) {
-                    if(($i >= 3) && ($i < ($length-2)) && ($this->runLength[$i] % 3 == 0)) {
-                        $fact = (int)($this->runLength[$i] / 3);
-                        if(($this->runLength[$i-2] == $fact) &&
-                           ($this->runLength[$i-1] == $fact) &&
-                           ($this->runLength[$i+1] == $fact) &&
-                           ($this->runLength[$i+2] == $fact)) {
-                            if(($this->runLength[$i-3] < 0) || ($this->runLength[$i-3] >= (4 * $fact))) {
+                if ($i & 1) {
+                    if (($i >= 3) && ($i < ($length - 2)) && ($this->runLength[$i] % 3 == 0)) {
+                        $fact = (int) ($this->runLength[$i] / 3);
+                        if (($this->runLength[$i - 2] == $fact) &&
+                           ($this->runLength[$i - 1] == $fact) &&
+                           ($this->runLength[$i + 1] == $fact) &&
+                           ($this->runLength[$i + 2] == $fact)) {
+                            if (($this->runLength[$i - 3] < 0) || ($this->runLength[$i - 3] >= (4 * $fact))) {
                                 $demerit += N3;
-                            } else if((($i+3) >= $length) || ($this->runLength[$i+3] >= (4 * $fact))) {
+                            } else if ((($i + 3) >= $length) || ($this->runLength[$i + 3] >= (4 * $fact))) {
                                 $demerit += N3;
                             }
                         }
@@ -2692,30 +2692,30 @@ 
             $head = 0;
             $demerit = 0;
 
-            for($y=0; $y<$width; $y++) {
+            for ($y = 0; $y < $width; $y++) {
                 $head = 0;
                 $this->runLength[0] = 1;
                 
                 $frameY = $frame[$y];
                 
-                if ($y>0)
-                    $frameYM = $frame[$y-1];
+                if ($y > 0)
+                    $frameYM = $frame[$y - 1];
                 
-                for($x=0; $x<$width; $x++) {
-                    if(($x > 0) && ($y > 0)) {
-                        $b22 = ord($frameY[$x]) & ord($frameY[$x-1]) & ord($frameYM[$x]) & ord($frameYM[$x-1]);
-                        $w22 = ord($frameY[$x]) | ord($frameY[$x-1]) | ord($frameYM[$x]) | ord($frameYM[$x-1]);
+                for ($x = 0; $x < $width; $x++) {
+                    if (($x > 0) && ($y > 0)) {
+                        $b22 = ord($frameY[$x]) & ord($frameY[$x - 1]) & ord($frameYM[$x]) & ord($frameYM[$x - 1]);
+                        $w22 = ord($frameY[$x]) | ord($frameY[$x - 1]) | ord($frameYM[$x]) | ord($frameYM[$x - 1]);
                         
-                        if(($b22 | ($w22 ^ 1))&1) {                                                                     
+                        if (($b22 | ($w22 ^ 1)) & 1) {                                                                     
                             $demerit += N2;
                         }
                     }
-                    if(($x == 0) && (ord($frameY[$x]) & 1)) {
+                    if (($x == 0) && (ord($frameY[$x]) & 1)) {
                         $this->runLength[0] = -1;
                         $head = 1;
                         $this->runLength[$head] = 1;
-                    } else if($x > 0) {
-                        if((ord($frameY[$x]) ^ ord($frameY[$x-1])) & 1) {
+                    } else if ($x > 0) {
+                        if ((ord($frameY[$x]) ^ ord($frameY[$x - 1])) & 1) {
                             $head++;
                             $this->runLength[$head] = 1;
                         } else {
@@ -2724,20 +2724,20 @@ 
                     }
                 }
     
-                $demerit += $this->calcN1N3($head+1);
+                $demerit += $this->calcN1N3($head + 1);
             }
 
-            for($x=0; $x<$width; $x++) {
+            for ($x = 0; $x < $width; $x++) {
                 $head = 0;
                 $this->runLength[0] = 1;
                 
-                for($y=0; $y<$width; $y++) {
-                    if($y == 0 && (ord($frame[$y][$x]) & 1)) {
+                for ($y = 0; $y < $width; $y++) {
+                    if ($y == 0 && (ord($frame[$y][$x]) & 1)) {
                         $this->runLength[0] = -1;
                         $head = 1;
                         $this->runLength[$head] = 1;
-                    } else if($y > 0) {
-                        if((ord($frame[$y][$x]) ^ ord($frame[$y-1][$x])) & 1) {
+                    } else if ($y > 0) {
+                        if ((ord($frame[$y][$x]) ^ ord($frame[$y - 1][$x])) & 1) {
                             $head++;
                             $this->runLength[$head] = 1;
                         } else {
@@ -2746,7 +2746,7 @@ 
                     }
                 }
             
-                $demerit += $this->calcN1N3($head+1);
+                $demerit += $this->calcN1N3($head + 1);
             }
 
             return $demerit;
@@ -2760,13 +2760,13 @@ 
             $bestMaskNum = 0;
             $bestMask = array();
             
-            $checked_masks = array(0,1,2,3,4,5,6,7);
+            $checked_masks = array(0, 1, 2, 3, 4, 5, 6, 7);
             
             if (QR_FIND_FROM_RANDOM !== false) {
             
-                $howManuOut = 8-(QR_FIND_FROM_RANDOM % 9);
-                for ($i = 0; $i <  $howManuOut; $i++) {
-                    $remPos = rand (0, count($checked_masks)-1);
+                $howManuOut = 8 - (QR_FIND_FROM_RANDOM % 9);
+                for ($i = 0; $i < $howManuOut; $i++) {
+                    $remPos = rand(0, count($checked_masks) - 1);
                     unset($checked_masks[$remPos]);
                     $checked_masks = array_values($checked_masks);
                 }
@@ -2775,18 +2775,18 @@ 
             
             $bestMask = $frame;
              
-            foreach($checked_masks as $i) {
+            foreach ($checked_masks as $i) {
                 $mask = array_fill(0, $width, str_repeat("\0", $width));
 
                 $demerit = 0;
                 $blacks = 0;
                 $blacks  = $this->makeMaskNo($i, $width, $frame, $mask);
                 $blacks += $this->writeFormatInformation($width, $mask, $i, $level);
-                $blacks  = (int)(100 * $blacks / ($width * $width));
-                $demerit = (int)((int)(abs($blacks - 50) / 5) * N4);
+                $blacks  = (int) (100 * $blacks / ($width * $width));
+                $demerit = (int) ((int) (abs($blacks - 50) / 5) * N4);
                 $demerit += $this->evaluateSymbol($width, $mask);
                 
-                if($demerit < $minDemerit) {
+                if ($demerit < $minDemerit) {
                     $minDemerit = $demerit;
                     $bestMask = $mask;
                     $bestMaskNum = $i;
@@ -2866,10 +2866,10 @@ 
         //----------------------------------------------------------------------
         public function __construct(QRinput $input)
         {
-            $spec = array(0,0,0,0,0);
+            $spec = array(0, 0, 0, 0, 0);
             
             $this->datacode = $input->getByteStream();
-            if(is_null($this->datacode)) {
+            if (is_null($this->datacode)) {
                 throw new Exception('null imput string');
             }
 
@@ -2883,7 +2883,7 @@ 
             $this->blocks = QRspec::rsBlockNum($spec);
             
             $ret = $this->init($spec);
-            if($ret < 0) {
+            if ($ret < 0) {
                 throw new Exception('block alloc error');
                 return null;
             }
@@ -2902,29 +2902,29 @@ 
             $blockNo = 0;
             $dataPos = 0;
             $eccPos = 0;
-            for($i=0; $i<QRspec::rsBlockNum1($spec); $i++) {
-                $ecc = array_slice($this->ecccode,$eccPos);
-                $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el,  $ecc, $rs);
-                $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
+            for ($i = 0; $i < QRspec::rsBlockNum1($spec); $i++) {
+                $ecc = array_slice($this->ecccode, $eccPos);
+                $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
+                $this->ecccode = array_merge(array_slice($this->ecccode, 0, $eccPos), $ecc);
                 
                 $dataPos += $dl;
                 $eccPos += $el;
                 $blockNo++;
             }
 
-            if(QRspec::rsBlockNum2($spec) == 0)
+            if (QRspec::rsBlockNum2($spec) == 0)
                 return 0;
 
             $dl = QRspec::rsDataCodes2($spec);
             $el = QRspec::rsEccCodes2($spec);
             $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
             
-            if($rs == NULL) return -1;
+            if ($rs == NULL) return -1;
             
-            for($i=0; $i<QRspec::rsBlockNum2($spec); $i++) {
-                $ecc = array_slice($this->ecccode,$eccPos);
+            for ($i = 0; $i < QRspec::rsBlockNum2($spec); $i++) {
+                $ecc = array_slice($this->ecccode, $eccPos);
                 $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
-                $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
+                $this->ecccode = array_merge(array_slice($this->ecccode, 0, $eccPos), $ecc);
                 
                 $dataPos += $dl;
                 $eccPos += $el;
@@ -2939,14 +2939,14 @@ 
         {
             $ret;
 
-            if($this->count < $this->dataLength) {
+            if ($this->count < $this->dataLength) {
                 $row = $this->count % $this->blocks;
                 $col = $this->count / $this->blocks;
-                if($col >= $this->rsblocks[0]->dataLength) {
+                if ($col >= $this->rsblocks[0]->dataLength) {
                     $row += $this->b1;
                 }
                 $ret = $this->rsblocks[$row]->data[$col];
-            } else if($this->count < $this->dataLength + $this->eccLength) {
+            } else if ($this->count < $this->dataLength + $this->eccLength) {
                 $row = ($this->count - $this->dataLength) % $this->blocks;
                 $col = ($this->count - $this->dataLength) / $this->blocks;
                 $ret = $this->rsblocks[$row]->ecc[$col];
@@ -2970,10 +2970,10 @@ 
         //----------------------------------------------------------------------
         public function encodeMask(QRinput $input, $mask)
         {
-            if($input->getVersion() < 0 || $input->getVersion() > QRSPEC_VERSION_MAX) {
+            if ($input->getVersion() < 0 || $input->getVersion() > QRSPEC_VERSION_MAX) {
                 throw new Exception('wrong version');
             }
-            if($input->getErrorCorrectionLevel() > QR_ECLEVEL_H) {
+            if ($input->getErrorCorrectionLevel() > QR_ECLEVEL_H) {
                 throw new Exception('wrong level');
             }
 
@@ -2986,15 +2986,15 @@ 
             $frame = QRspec::newFrame($version);
             
             $filler = new FrameFiller($width, $frame);
-            if(is_null($filler)) {
+            if (is_null($filler)) {
                 return NULL;
             }
 
             // inteleaved data and ecc codes
-            for($i=0; $i<$raw->dataLength + $raw->eccLength; $i++) {
+            for ($i = 0; $i < $raw->dataLength + $raw->eccLength; $i++) {
                 $code = $raw->getCode();
                 $bit = 0x80;
-                for($j=0; $j<8; $j++) {
+                for ($j = 0; $j < 8; $j++) {
                     $addr = $filler->next();
                     $filler->setFrameAt($addr, 0x02 | (($bit & $code) != 0));
                     $bit = $bit >> 1;
@@ -3007,7 +3007,7 @@ 
             
             // remainder bits
             $j = QRspec::getRemainder($version);
-            for($i=0; $i<$j; $i++) {
+            for ($i = 0; $i < $j; $i++) {
                 $addr = $filler->next();
                 $filler->setFrameAt($addr, 0x02);
             }
@@ -3018,7 +3018,7 @@ 
             
             // masking
             $maskObj = new QRmask();
-            if($mask < 0) {
+            if ($mask < 0) {
             
                 if (QR_FIND_BEST_MASK) {
                     $masked = $maskObj->mask($width, $frame, $input->getErrorCorrectionLevel());
@@ -3029,7 +3029,7 @@ 
                 $masked = $maskObj->makeMask($width, $frame, $mask, $input->getErrorCorrectionLevel());
             }
             
-            if($masked == NULL) {
+            if ($masked == NULL) {
                 return NULL;
             }
             
@@ -3051,16 +3051,16 @@ 
         //----------------------------------------------------------------------
         public function encodeString8bit($string, $version, $level)
         {
-            if(string == NULL) {
+            if (string == NULL) {
                 throw new Exception('empty string!');
                 return NULL;
             }
 
             $input = new QRinput($version, $level);
-            if($input == NULL) return NULL;
+            if ($input == NULL) return NULL;
 
             $ret = $input->append($input, QR_MODE_8, strlen($string), str_split($string));
-            if($ret < 0) {
+            if ($ret < 0) {
                 unset($input);
                 return NULL;
             }
@@ -3071,16 +3071,16 @@ 
         public function encodeString($string, $version, $level, $hint, $casesensitive)
         {
 
-            if($hint != QR_MODE_8 && $hint != QR_MODE_KANJI) {
+            if ($hint != QR_MODE_8 && $hint != QR_MODE_KANJI) {
                 throw new Exception('bad hint');
                 return NULL;
             }
 
             $input = new QRinput($version, $level);
-            if($input == NULL) return NULL;
+            if ($input == NULL) return NULL;
 
             $ret = QRsplit::splitStringToQRinput($string, $input, $hint, $casesensitive);
-            if($ret < 0) {
+            if ($ret < 0) {
                 return NULL;
             }
 
@@ -3088,10 +3088,10 @@ 
         }
         
         //----------------------------------------------------------------------
-        public static function png($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false) 
+        public static function png($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint = false) 
         {
             $enc = QRencode::factory($level, $size, $margin);
-            return $enc->encodePNG($text, $outfile, $saveandprint=false);
+            return $enc->encodePNG($text, $outfile, $saveandprint = false);
         }
 
         //----------------------------------------------------------------------
@@ -3148,7 +3148,7 @@ 
         {
             do {
             
-                if($this->bit == -1) {
+                if ($this->bit == -1) {
                     $this->bit = 0;
                     return array('x'=>$this->x, 'y'=>$this->y);
                 }
@@ -3157,7 +3157,7 @@ 
                 $y = $this->y;
                 $w = $this->width;
 
-                if($this->bit == 0) {
+                if ($this->bit == 0) {
                     $x--;
                     $this->bit++;
                 } else {
@@ -3166,33 +3166,33 @@ 
                     $this->bit--;
                 }
 
-                if($this->dir < 0) {
-                    if($y < 0) {
+                if ($this->dir < 0) {
+                    if ($y < 0) {
                         $y = 0;
                         $x -= 2;
                         $this->dir = 1;
-                        if($x == 6) {
+                        if ($x == 6) {
                             $x--;
                             $y = 9;
                         }
                     }
                 } else {
-                    if($y == $w) {
+                    if ($y == $w) {
                         $y = $w - 1;
                         $x -= 2;
                         $this->dir = -1;
-                        if($x == 6) {
+                        if ($x == 6) {
                             $x--;
                             $y -= 8;
                         }
                     }
                 }
-                if($x < 0 || $y < 0) return null;
+                if ($x < 0 || $y < 0) return null;
 
                 $this->x = $x;
                 $this->y = $y;
 
-            } while(ord($this->frame[$y][$x]) & 0x80);
+            } while (ord($this->frame[$y][$x]) & 0x80);
                         
             return array('x'=>$x, 'y'=>$y);
         }
@@ -3255,7 +3255,7 @@ 
         {
             $code = new QRcode();
 
-            if($this->eightbit) {
+            if ($this->eightbit) {
                 $code->encodeString8bit($intext, $this->version, $this->level);
             } else {
                 $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
@@ -3269,7 +3269,7 @@ 
         {
             $code = new QRcode();
 
-            if($this->eightbit) {
+            if ($this->eightbit) {
                 $code->encodeString8bit($intext, $this->version, $this->level);
             } else {
                 $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
@@ -3277,7 +3277,7 @@ 
             
             QRtools::markTime('after_encode');
             
-            if ($outfile!== false) {
+            if ($outfile !== false) {
                 file_put_contents($outfile, join("\n", QRtools::binarize($code->data)));
             } else {
                 return QRtools::binarize($code->data);
@@ -3285,7 +3285,7 @@ 
         }
         
         //----------------------------------------------------------------------
-        public function encodePNG($intext, $outfile = false,$saveandprint=false) 
+        public function encodePNG($intext, $outfile = false, $saveandprint = false) 
         {
             try {
             
@@ -3297,9 +3297,9 @@ 
                 if ($err != '')
                     QRtools::log($outfile, $err);
                 
-                $maxSize = (int)(QR_PNG_MAXIMUM_SIZE / (count($tab)+2*$this->margin));
+                $maxSize = (int) (QR_PNG_MAXIMUM_SIZE / (count($tab) + 2 * $this->margin));
                 
-                QRimage::png($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin,$saveandprint);
+                QRimage::png($tab, $outfile, min(max(1, $this->size), $maxSize), $this->margin, $saveandprint);
             
             } catch (Exception $e) {
             

src/Persistence/AbstractQuery.php

Spacing +1 added lines, -1 removed lines

@@ -111,7 +111,7 @@
 	 * @return array
 	 */
 	protected function _tableArray() {
-		return include dirname(__DIR__). '/Config/tables.config.php';
+		return include dirname(__DIR__).'/Config/tables.config.php';
 	}
 	protected function isValidQueryBuilder($builder) {
 		if ( ! $builder instanceof QueryInterface) {

src/Persistence/Adapter/CodeIgniter/Cache.php

Spacing +1 added lines, -1 removed lines

@@ -27,7 +27,7 @@
  class Cache implements CacheInterface {
  	protected $CI;
  	public function __construct() {
- 		$this->CI =& get_instance();
+ 		$this->CI = & get_instance();
  		$this->CI->load->driver('cache', array('adapter' => 'apc', 'backup' => 'file'));
  	}
  	public function get($key, $default = null) {

src/Config/woocommerce.config.php

Spacing +1 added lines, -1 removed lines

@@ -20,7 +20,7 @@
 namespace Mmanager\Config;
 $db = [];
 $return = [];
-$options = null != get_option('woocommerce_mmanager_connect_config') ? json_decode(get_option('woocommerce_mmanager_connect_config'), true): false;
+$options = null != get_option('woocommerce_mmanager_connect_config') ? json_decode(get_option('woocommerce_mmanager_connect_config'), true) : false;
 if ($options) {
 	$configs = $options;
 	$db = $configs['db'];

src/Logger/FileLogger.php

Spacing +1 added lines, -1 removed lines

@@ -34,6 +34,6 @@
 
     public function log(string $message)
     {
-        file_put_contents($this->filePath, $message . PHP_EOL, FILE_APPEND);
+        file_put_contents($this->filePath, $message.PHP_EOL, FILE_APPEND);
     }
 }

src/Mmanager.php

Spacing +4 added lines, -4 removed lines

@@ -59,25 +59,25 @@
     public static function expire() {
       $validity = self::isValidLicense();
       if ($validity == 1) {
-        return '<span style="color:green">'. strtoupper(__('label_never')).'</span>';
+        return '<span style="color:green">'.strtoupper(__('label_never')).'</span>';
       } else {
         return '<span style="color:red">'.strtoupper(__('message_contact_reseller_support')).'</span>';
       }
     }
     public static function LicenseDetails() {
-        return '<p><span><strong>'. __('label_license_details'). '</strong></span><ul><li>'.__('label_domain'). rtrim(base_url(), '/').'</li><li>Status: '. is_valid_license(self::isValidLicense()).'</li><li>Expires: '. self::expire().'</li></ul></em></p>';
+        return '<p><span><strong>'.__('label_license_details').'</strong></span><ul><li>'.__('label_domain').rtrim(base_url(), '/').'</li><li>Status: '.is_valid_license(self::isValidLicense()).'</li><li>Expires: '.self::expire().'</li></ul></em></p>';
     }
     public static function render($module, $view_file, $data = null, $return = false) {
       return __render($module, $view_file, $data, $return);
     }
     public static function write_log($log_msg, $folder, $extension)
     {
-        if (!file_exists($folder)) 
+        if ( ! file_exists($folder)) 
         {
             // create directory.
             mkdir($folder, 0777, true);
         }
-        $filePath = $folder.'/log-' . date('Y-m-d') . '.'.$extension;
+        $filePath = $folder.'/log-'.date('Y-m-d').'.'.$extension;
 
         $loggerFactory = new FileLoggerFactory($filePath);
         $logger = $loggerFactory->createLogger();

src/SmsService.php

Spacing +4 added lines, -4 removed lines

@@ -31,8 +31,8 @@ 
 
   	public function __construct($platform = null, $api_key = null) {
 
-		$this->platform = isset($platform) ? $platform: null;
-		$this->api_key = isset($api_key) ? $api_key: null;
+		$this->platform = isset($platform) ? $platform : null;
+		$this->api_key = isset($api_key) ? $api_key : null;
   	}
 	/**
 	 * @return mixed
@@ -82,7 +82,7 @@ 
 
 		switch ($platform) {
 			case 'clickatell':
-				$url = "https://platform.clickatell.com/messages/http/send?apiKey=". $api_key. "&to=".$phone_number."&content=".$message;
+				$url = "https://platform.clickatell.com/messages/http/send?apiKey=".$api_key."&to=".$phone_number."&content=".$message;
 				break;
 		}
 		// Get cURL resource
@@ -99,7 +99,7 @@ 
 			array(
 				'time' => date('Y-m-d h:i:sa'),
 				'to' => $resp['messages'][0]['to'],
-				'status' => 1 == $resp['messages'][0]['accepted'] ? "success": "failed",
+				'status' => 1 == $resp['messages'][0]['accepted'] ? "success" : "failed",
 				'errorCode' => $resp['messages'][0]['errorCode'],
 				'errorDescription' => $resp['messages'][0]['errorDescription']
 			)