supernova-ws / SuperNova

docs/txt2html.php

Spacing +58 added lines, -58 removed lines

@@ -1,52 +1,52 @@ 
 <?php
 
-function dump($value,$varname = "",$level=0,$dumper = "")
+function dump($value, $varname = "", $level = 0, $dumper = "")
 {
   if ($varname) $varname .= " = ";
 
-  if ($level==-1)
+  if ($level == -1)
   {
-    $trans[' ']='&there4;';
-    $trans["\t"]='&rArr;';
-    $trans["\n"]='&para;;';
-    $trans["\r"]='&lArr;';
-    $trans["\0"]='&oplus;';
-    return strtr(htmlspecialchars($value),$trans);
+    $trans[' '] = '&there4;';
+    $trans["\t"] = '&rArr;';
+    $trans["\n"] = '&para;;';
+    $trans["\r"] = '&lArr;';
+    $trans["\0"] = '&oplus;';
+    return strtr(htmlspecialchars($value), $trans);
   }
-  if ($level==0) $dumper = '<pre>' . $varname;
+  if ($level == 0) $dumper = '<pre>' . $varname;
 
   $type = gettype($value);
   $dumper .= $type;
 
-  if ($type=='string')
+  if ($type == 'string')
   {
-    $dumper .= '('.strlen($value).')';
-    $value = dump($value,"",-1);
+    $dumper .= '(' . strlen($value) . ')';
+    $value = dump($value, "", -1);
   }
-  elseif ($type=='boolean') $value= ($value?'true':'false');
-  elseif ($type=='object')
+  elseif ($type == 'boolean') $value = ($value ? 'true' : 'false');
+  elseif ($type == 'object')
   {
-    $props= get_class_vars(get_class($value));
-    $dumper .= '('.count($props).') <u>'.get_class($value).'</u>';
-    foreach($props as $key=>$val)
+    $props = get_class_vars(get_class($value));
+    $dumper .= '(' . count($props) . ') <u>' . get_class($value) . '</u>';
+    foreach ($props as $key=>$val)
     {
-      $dumper .= "\n".str_repeat("\t",$level+1).$key.' => ';
-      $dumper .= dump($value->$key,"",$level+1);
+      $dumper .= "\n" . str_repeat("\t", $level + 1) . $key . ' => ';
+      $dumper .= dump($value->$key, "", $level + 1);
     }
-    $value= '';
+    $value = '';
   }
-  elseif ($type=='array')
+  elseif ($type == 'array')
   {
-    $dumper .= '('.count($value).')';
-    foreach($value as $key=>$val)
+    $dumper .= '(' . count($value) . ')';
+    foreach ($value as $key=>$val)
     {
-      $dumper .= "\n".str_repeat("\t",$level+1).dump($key,"",-1).' => ';
-      $dumper .= dump($val,"",$level+1);
+      $dumper .= "\n" . str_repeat("\t", $level + 1) . dump($key, "", -1) . ' => ';
+      $dumper .= dump($val, "", $level + 1);
     }
-    $value= '';
+    $value = '';
   }
   $dumper .= " <b>$value</b>";
-  if ($level==0) $dumper .= '</pre>';
+  if ($level == 0) $dumper .= '</pre>';
   return $dumper;
 }
 
@@ -67,7 +67,7 @@ 
   $output_buffer .= $string;
 }
 
-if(substr(getcwd(), -4) != 'docs')
+if (substr(getcwd(), -4) != 'docs')
 {
   $path_prefix = 'docs/';
 }
@@ -80,22 +80,22 @@ 
 
 $filename = 'changelog';
 
-$input =  file_get_contents($path_prefix . $filename . '.txt');
+$input = file_get_contents($path_prefix . $filename . '.txt');
 //$input = iconv('CP1251', 'UTF-8', $input);
 
 $input = preg_replace("/\r\n\d\d\d\d\-\d\d\-\d\d\ \d\d\:\d\d/", "[D] $0", $input);
 
-while(strpos($input, "\r\n\r\n") !== false)
+while (strpos($input, "\r\n\r\n") !== false)
 {
   $input = str_replace("\r\n\r\n", "\r\n", $input);
 }
-while(strpos($input, "~~~") !== false)
+while (strpos($input, "~~~") !== false)
 {
   $input = str_replace("~~~", "~~", $input);
 }
 $input = str_replace("\r\n~~", "~~", $input);
 
-while(strpos($input, "===") !== false)
+while (strpos($input, "===") !== false)
 {
   $input = str_replace("===", "==", $input);
 }
@@ -106,13 +106,13 @@ 
 $prev_chapter_is_header = false;
 $output = array();
 $buffer = array();
-foreach($input as &$chapter)
+foreach ($input as &$chapter)
 {
   $chapter = preg_split("/(\r\n[\[])/", $chapter, -1, PREG_SPLIT_NO_EMPTY); // , PREG_SPLIT_DELIM_CAPTURE
 
-  if(count($chapter) == 1 && !$prev_chapter_is_header)
+  if (count($chapter) == 1 && !$prev_chapter_is_header)
   {
-    if(!empty($chapter))
+    if (!empty($chapter))
     {
       $output[] = $buffer;
       $buffer = array();
@@ -123,7 +123,7 @@ 
   else
   {
     $prev_chapter_is_header = false;
-    foreach($chapter as &$note)
+    foreach ($chapter as &$note)
     {
       $note = explode("\r\n", $note);
       $new_note = true;
@@ -131,13 +131,13 @@ 
 
       $note_out = array();
 
-      foreach($note as &$line)
+      foreach ($note as &$line)
       {
-        if(!$line)
+        if (!$line)
         {
           continue;
         }
-        if($new_note)
+        if ($new_note)
         {
           // 78 - 3 = 75
           $note_out['style'] = $line[0];
@@ -145,9 +145,9 @@ 
         }
 
         $buf_str .= $line;
-        if(mb_strlen($line, 'utf-8') < ($new_note ? 75 : 79))
+        if (mb_strlen($line, 'utf-8') < ($new_note ? 75 : 79))
         {
-          if(!isset($note_out['name']))
+          if (!isset($note_out['name']))
           {
             $note_out['name'] = $buf_str;
           }
@@ -201,31 +201,31 @@ 
   'D' => 'date',
 );
 
-foreach($output as $chapter)
+foreach ($output as $chapter)
 {
-  if(!$chapter)
+  if (!$chapter)
   {
     continue;
   }
 
   buf_print("<h1>{$chapter['name']}</h1>\r\n");
-  foreach($chapter['content'] as $block)
+  foreach ($chapter['content'] as $block)
   {
     buf_print("<div class=\"{$styles[$block['style']]}\">" . ($block['style'] != 'D' ? "[{$block['style']}]&nbsp;" : ''));
     buf_print(preg_replace("/\s{2,10}/", " ", $block['name']) . '<br />');
-    if(isset($block['lines']))
+    if (isset($block['lines']))
     {
       $last_spaces = '';
       $depth = array();
-      foreach($block['lines'] as $line)
+      foreach ($block['lines'] as $line)
       {
-        if(preg_match("/^(\s+)(\d*|\s)\.*\s*(.*)/", $line, $matches))
+        if (preg_match("/^(\s+)(\d*|\s)\.*\s*(.*)/", $line, $matches))
         {
           //$line = strlen($matches[1]) . '/' . $matches[2] . '/' . $matches[3];
           $line = $matches[3];
-          if(strlen($matches[1]) > strlen($last_spaces))
+          if (strlen($matches[1]) > strlen($last_spaces))
           {
-            if($matches[2])
+            if ($matches[2])
             {
               buf_print("<ol>\r\n");
             }
@@ -237,9 +237,9 @@ 
             $last_spaces = $matches[1];
             $depth[] = $matches[2];
           }
-          elseif(strlen($matches[1]) < strlen($last_spaces) && count($depth))
+          elseif (strlen($matches[1]) < strlen($last_spaces) && count($depth))
           {
-            if(array_pop($depth))
+            if (array_pop($depth))
             {
               buf_print("</ol>\r\n");
             }
@@ -250,14 +250,14 @@ 
             $last_spaces = $matches[1];
             buf_print('<li>');
           }
-          elseif(strlen($last_spaces) == strlen($matches[1]))
+          elseif (strlen($last_spaces) == strlen($matches[1]))
           {
-            if($matches[2] == '' && $depth[count($depth) - 1] != '')
+            if ($matches[2] == '' && $depth[count($depth) - 1] != '')
             {
               buf_print("</ol>\r\n");
               buf_print("<ul>\r\n");
             }
-            elseif($matches[2] != '' && $depth[count($depth) - 1] == '')
+            elseif ($matches[2] != '' && $depth[count($depth) - 1] == '')
             {
               buf_print("</ul>\r\n");
               buf_print("<ol>\r\n");
@@ -269,9 +269,9 @@ 
         $line = preg_replace("/\s{2,10}/", " ", $line);
         buf_print($line . "<br />\r\n");
       }
-      while(count($depth))
+      while (count($depth))
       {
-        if(array_pop($depth))
+        if (array_pop($depth))
         {
           buf_print("</ol>\r\n");
         }
@@ -287,10 +287,10 @@ 
 buf_print("</body>\r\n</html>\r\n");
 
 $html = file_get_contents($path_prefix . 'html/' . $filename . '.html');
-if($html != $output_buffer)
+if ($html != $output_buffer)
 {
   file_put_contents($path_prefix . 'html/' . $filename . '.html', $output_buffer);
-  if(!$path_prefix)
+  if (!$path_prefix)
   {
     print($output_buffer);
   }

records.php

Spacing +5 added lines, -5 removed lines

@@ -11,7 +11,7 @@ 
 
 include('common.' . substr(strrchr(__FILE__, '.'), 1));
 
-if(HIDE_BUILDING_RECORDS)
+if (HIDE_BUILDING_RECORDS)
 {
   return;
 }
@@ -34,7 +34,7 @@ 
 
 $user_name_cache = array();
 
-foreach($show_groups as $unit_group_id => $mode)
+foreach ($show_groups as $unit_group_id => $mode)
 {
   $template->assign_block_vars('records', array(
     'UNIT' => $lang['tech'][$unit_group_id],
@@ -43,15 +43,15 @@ 
   ));
   $unit_group = get_unit_param('techtree', $unit_group_id); // TODO - REWRITE!!!!
 
-  foreach($unit_group as $unit_id)
+  foreach ($unit_group as $unit_id)
   {
     $unit_name = &$lang['tech'][$unit_id];
-    if($unit_name)
+    if ($unit_name)
     {
       // TODO - ISUNITSTACKABLE!
       $data_row = $unit_group_id == UNIT_SHIPS || $unit_group_id == UNIT_DEFENCE ? db_unit_records_sum($unit_id, $user_skip_list_unit) : db_unit_records_plain($unit_id, $user_skip_list_unit);
 
-      if($data_row)
+      if ($data_row)
       {
         $template->assign_block_vars('records', array(
           'UNIT' => $unit_name,

language/en/system.mo.php

Spacing +1 added lines, -1 removed lines

@@ -951,7 +951,7 @@
     REGISTER_ERROR_USERNAME_WRONG => 'Wrong player name',
     REGISTER_ERROR_ACCOUNT_NAME_EXISTS => 'Account name already registered',
     REGISTER_ERROR_PASSWORD_INSECURE => 'Insecure or wrong password. Password should be at least ' . PASSWORD_LENGTH_MIN . ' characters long and cannot start or end with spaces',
-    REGISTER_ERROR_USERNAME_SHORT => 'Слишком короткое имя. Имя должно состоять минимум из ' . LOGIN_LENGTH_MIN. ' символов',
+    REGISTER_ERROR_USERNAME_SHORT => 'Слишком короткое имя. Имя должно состоять минимум из ' . LOGIN_LENGTH_MIN . ' символов',
     REGISTER_ERROR_PASSWORD_DIFFERENT => 'Password does not match confirmation password',
     REGISTER_ERROR_EMAIL_EMPTY => 'Е-Мейл не может быть пустым',
     REGISTER_ERROR_EMAIL_WRONG => 'Введенный Е-Мейл не является адресом электронной почты',

language/ru/system.mo.php

Spacing +1 added lines, -1 removed lines

@@ -961,7 +961,7 @@
     REGISTER_ERROR_USERNAME_WRONG => 'Некорректное имя игрока',
     REGISTER_ERROR_ACCOUNT_NAME_EXISTS => 'Имя учётной записи уже занято. Попробуйте войти с этим именем и вашим паролем или воспользоваться сбросом пароля',
     REGISTER_ERROR_PASSWORD_INSECURE => 'Неправильный пароль. Пароль должен состоять минимум из ' . PASSWORD_LENGTH_MIN . ' символов',
-    REGISTER_ERROR_USERNAME_SHORT => 'Слишком короткое имя. Имя должно состоять минимум из ' . LOGIN_LENGTH_MIN. ' символов',
+    REGISTER_ERROR_USERNAME_SHORT => 'Слишком короткое имя. Имя должно состоять минимум из ' . LOGIN_LENGTH_MIN . ' символов',
     REGISTER_ERROR_PASSWORD_DIFFERENT => 'Пароль и проверочный пароль не совпадают. Проверьте правильность ввода',
     REGISTER_ERROR_EMAIL_EMPTY => 'Е-Мейл не может быть пустым',
     REGISTER_ERROR_EMAIL_WRONG => 'Введенный Е-Мейл не является допустимым адресом электронной почты. Проверьте написание Е-Мейла или используйте другой адрес почтового ящика',

dark_matter.php

Spacing +1 added lines, -1 removed lines

@@ -2,7 +2,7 @@
 
 include_once('common.' . substr(strrchr(__FILE__, '.'), 1));
 
-if(sn_module_get_active_count('payment') && !defined('SN_GOOGLE')) {
+if (sn_module_get_active_count('payment') && !defined('SN_GOOGLE')) {
   sys_redirect('metamatter.php');
 }
 

scheduler.php

Spacing +2 added lines, -2 removed lines

@@ -24,11 +24,11 @@
 
 // require_once('includes/includes/scheduler_process.php');
 
-if(($result = scheduler_process()) && !defined('IN_ADMIN')) {
+if (($result = scheduler_process()) && !defined('IN_ADMIN')) {
   $result = htmlspecialchars($result, ENT_QUOTES, 'UTF-8');
   print(json_encode($result));
 }
 
-if(!defined('IN_ADMIN')) {
+if (!defined('IN_ADMIN')) {
   die();
 }

messages.php

Spacing +26 added lines, -26 removed lines

@@ -42,7 +42,7 @@ 
 
 $mode = sys_get_param_str('msg_delete') ? 'delete' : sys_get_param_str('mode');
 $current_class = sys_get_param_int('message_class');
-if(!isset($sn_message_class_list[$current_class])) {
+if (!isset($sn_message_class_list[$current_class])) {
   $current_class = 0;
   $mode = '';
 }
@@ -53,48 +53,48 @@ 
     $template = gettemplate('msg_message_compose', true);
 
     $recipient_name = sys_get_param_str_unsafe('recipient_name');
-    if($recipient_name) {
+    if ($recipient_name) {
       $recipient_row = db_user_by_username($recipient_name);
     }
 
-    if(!$recipient_row) {
+    if (!$recipient_row) {
       $recipient_id = sys_get_param_id('id');
       $recipient_row = db_user_by_id($recipient_id);
-      if(!$recipient_row) {
+      if (!$recipient_row) {
         $recipient_id = 0;
       }
     }
 
-    if($recipient_row) {
+    if ($recipient_row) {
       $recipient_id = $recipient_row['id'];
       $recipient_name = $recipient_row['username'];
     }
 
-    if($recipient_id == $user['id']) {
+    if ($recipient_id == $user['id']) {
       $error_list[] = array('MESSAGE' => $lang['msg_err_self_send'], 'STATUS' => ERR_ERROR);
     }
 
     $re = 0;
     $subject = sys_get_param_str('subject');
-    while(strpos($subject, $lang['msg_answer_prefix']) !== false) {
+    while (strpos($subject, $lang['msg_answer_prefix']) !== false) {
       $subject = substr($subject, strlen($lang['msg_answer_prefix']));
       $re++;
     }
     $re ? $subject = $lang['msg_answer_prefix'] . $subject : false;
 
-    if(sys_get_param_str('msg_send')) {
+    if (sys_get_param_str('msg_send')) {
       $subject = $subject ? $subject : $lang['msg_subject_default'];
 
-      if(!$recipient_id) {
+      if (!$recipient_id) {
         $error_list[] = array('MESSAGE' => $lang['msg_err_player_not_found'], 'STATUS' => ERR_ERROR);
       }
 
       $text = sys_get_param_str('text');
-      if(!$text) {
+      if (!$text) {
         $error_list[] = array('MESSAGE' => $lang['msg_err_no_text'], 'STATUS' => ERR_ERROR);
       }
 
-      if(empty($error_list)) {
+      if (empty($error_list)) {
         $error_list[] = array('MESSAGE' => $lang['msg_not_message_sent'], 'STATUS' => ERR_NONE);
 
         $user_safe_name = db_escape($user['username']);
@@ -104,7 +104,7 @@ 
         //$recipient_id = 0;
         //$recipient_name = '';
         //$subject = '';
-        $text    = '';
+        $text = '';
 
         $msg_sent = true;
       } else {
@@ -123,7 +123,7 @@ 
       'TEXT'           => htmlspecialchars($text),
     ));
 
-    foreach($error_list as $error_message) {
+    foreach ($error_list as $error_message) {
       $template->assign_block_vars('result', $error_message);
     }
 
@@ -153,25 +153,25 @@ 
 
     $message_range = sys_get_param_str('message_range');
 
-    switch($message_range) {
+    switch ($message_range) {
       case 'unchecked':
       case 'checked':
         $marked_message_list = sys_get_param('mark', array());
-        if($message_range == 'checked' && empty($marked_message_list)) {
+        if ($message_range == 'checked' && empty($marked_message_list)) {
           break;
         }
 
         $query_add = implode(',', $marked_message_list);
-        if($query_add) {
+        if ($query_add) {
           $query_add = "IN ({$query_add})";
-          if($message_range == 'unchecked') {
+          if ($message_range == 'unchecked') {
             $query_add = "NOT {$query_add}";
           }
           $query_add = " AND `message_id` {$query_add}";
         }
 
       case 'class':
-        if($current_class != MSG_TYPE_OUTBOX && $current_class != MSG_TYPE_NEW) {
+        if ($current_class != MSG_TYPE_OUTBOX && $current_class != MSG_TYPE_NEW) {
           $query_add .= " AND `message_type` = {$current_class}";
         }
       case 'all':
@@ -179,19 +179,19 @@ 
       break;
     }
 
-    if($query_add) {
+    if ($query_add) {
       $query_add = $query_add === true ? '' : $query_add;
       doquery("DELETE FROM `{{messages}}` WHERE `message_owner` = '{$user['id']}'{$query_add};");
     }
 
   case 'show':
-    if($current_class == MSG_TYPE_OUTBOX) {
+    if ($current_class == MSG_TYPE_OUTBOX) {
       $message_query = db_message_list_outbox_by_user_id($user['id']);
     } else {
       if ($current_class == MSG_TYPE_NEW) {
         $SubUpdateQry = array();
-        foreach($sn_message_class_list as $message_class_id => $message_class) {
-          if($message_class_id != MSG_TYPE_OUTBOX) {
+        foreach ($sn_message_class_list as $message_class_id => $message_class) {
+          if ($message_class_id != MSG_TYPE_OUTBOX) {
             $SubUpdateQry[] = "`{$message_class['name']}` = '0'";
             $user[$message_class['name']] = 0;
           }
@@ -210,7 +210,7 @@ 
       $message_query = doquery($message_query);
     }
 
-    if(sys_get_param_int('return')) {
+    if (sys_get_param_int('return')) {
       header('Location: messages.php');
       die();
     }
@@ -239,11 +239,11 @@ 
   break;
 }
 
-if(!$template) {
+if (!$template) {
   $template = gettemplate('msg_message_class', true);
 
   $query = doquery("SELECT message_owner, message_type, COUNT(message_owner) AS message_count FROM {{messages}} WHERE `message_owner` = {$user['id']} GROUP BY message_owner, message_type ORDER BY message_owner ASC, message_type;");
-  while($message_row = db_fetch($query)) {
+  while ($message_row = db_fetch($query)) {
     $messages_total[$message_row['message_type']]  = $message_row['message_count'];
     $messages_total[MSG_TYPE_NEW]                 += $message_row['message_count'];
   }
@@ -251,7 +251,7 @@ 
   $query = doquery("SELECT COUNT(message_sender) AS message_count FROM {{messages}} WHERE `message_sender` = '{$user['id']}' AND message_type = 1 GROUP BY message_sender;", '', true);
   $messages_total[MSG_TYPE_OUTBOX] = intval($query['message_count']);
 
-  foreach($sn_message_class_list as $message_class_id => $message_class) {
+  foreach ($sn_message_class_list as $message_class_id => $message_class) {
     $template->assign_block_vars('message_class', array(
       'ID'     => $message_class_id,
       'STYLE'  => $message_class['name'],

includes/db.php

Spacing +12 added lines, -12 removed lines

@@ -5,7 +5,7 @@ 
  * @copyright 2008-2015 Gorlum for Project "SuperNova.WS"
  */
 
-if(!defined('INSIDE')) {
+if (!defined('INSIDE')) {
   die();
 }
 
@@ -13,7 +13,7 @@ 
 
 function db_change_units_perform($query, $tablename, $object_id) {
   $query = implode(',', $query);
-  if($query && $object_id) {
+  if ($query && $object_id) {
     return classSupernova::db_upd_record_by_id($tablename == 'users' ? LOC_USER : LOC_PLANET, $object_id, $query);
     // return doquery("UPDATE {{{$tablename}}} SET {$query} WHERE `id` = '{$object_id}' LIMIT 1;");
   }
@@ -30,15 +30,15 @@ 
 
   $group = sn_get_groups('resources_loot');
 
-  foreach($unit_list as $unit_id => $unit_amount) {
-    if(!in_array($unit_id, $group)) {
+  foreach ($unit_list as $unit_id => $unit_amount) {
+    if (!in_array($unit_id, $group)) {
       // TODO - remove later
       print('<h1>СООБЩИТЕ ЭТО АДМИНУ: db_change_units() вызван для не-ресурсов!</h1>');
       pdump(debug_backtrace());
       die('db_change_units() вызван для не-ресурсов!');
     }
 
-    if(!$unit_amount) {
+    if (!$unit_amount) {
       continue;
     }
 
@@ -47,7 +47,7 @@ 
     $unit_location = sys_get_unit_location($user, $planet, $unit_id);
 
     // Changing value in object
-    switch($unit_location) {
+    switch ($unit_location) {
       case LOC_USER:
         $user[$unit_db_name] += $unit_amount;
         break;
@@ -69,23 +69,23 @@ 
   $field_set = '';
   $value_set = '';
 
-  switch($type) {
+  switch ($type) {
     case 'delete':
       $query = 'DELETE FROM';
       break;
 
     case 'insert':
       $query = 'INSERT INTO';
-      if(isset($options['__multi'])) {
+      if (isset($options['__multi'])) {
         // Here we generate mass-insert set
         break;
       }
     case 'update':
-      if(!$query) {
+      if (!$query) {
         $query = 'UPDATE';
       }
 
-      foreach($values as $field => &$value) {
+      foreach ($values as $field => &$value) {
         $value_type = gettype($value);
         if ($value_type == 'string') {
           $value = "'" . db_escape($value) . "'";
@@ -113,12 +113,12 @@ 
   $field_set['__IS_SAFE'] = true;
 }
 function sn_db_field_set_make_safe($field_set, $serialize = false) {
-  if(!is_array($field_set)) {
+  if (!is_array($field_set)) {
     die('$field_set is not an array!');
   }
 
   $result = array();
-  foreach($field_set as $field => $value) {
+  foreach ($field_set as $field => $value) {
     $field = db_escape(trim($field));
     switch (true) {
       case is_int($value):

includes/general/math.php

Spacing +20 added lines, -20 removed lines

@@ -1,7 +1,7 @@ 
 <?php
 
 function geometry_progression_sum($n, $b1, $q) {
-  return $q != 1 ? ($b1 * (pow($q, $n) - 1)/($q - 1)) : ($n * $b1);
+  return $q != 1 ? ($b1 * (pow($q, $n) - 1) / ($q - 1)) : ($n * $b1);
 }
 
 function sn_floor($value)
@@ -43,8 +43,8 @@ 
  *
  * @return float|int
  */
-function sn_rand_gauss_range($range_start, $range_end, $round = true, $strict = 4, $cut_extreme = false)  {
-  if($cut_extreme) {
+function sn_rand_gauss_range($range_start, $range_end, $round = true, $strict = 4, $cut_extreme = false) {
+  if ($cut_extreme) {
     $range_start--;
     $range_end++;
   }
@@ -60,7 +60,7 @@ 
 {
   $args = func_get_args();
 
-  switch(func_num_args())
+  switch (func_num_args())
   {
     case 0:
       // trigger_error('median() requires at least one parameter',E_USER_WARNING);
@@ -72,7 +72,7 @@ 
     // fallthrough
 
     default:
-      if(!is_array($args))
+      if (!is_array($args))
       {
         // trigger_error('median() requires a list of numbers to operate on or an array of numbers', E_USER_NOTICE);
         return false;
@@ -83,9 +83,9 @@ 
       $n = count($args);
       $h = intval($n / 2);
 
-      if($n % 2 == 0)
+      if ($n % 2 == 0)
       {
-        $median = ($args[$h] + $args[$h-1]) / 2;
+        $median = ($args[$h] + $args[$h - 1]) / 2;
       }
       else
       {
@@ -103,47 +103,47 @@ 
 }
 function linear_calc(&$linear, $from = 0, $debug = false)
 {
-  for($i = $from; $i < count($linear); $i++)
+  for ($i = $from; $i < count($linear); $i++)
   {
     $eq = &$linear[$i];
-    for($j = count($eq) - 1; $j >= $from; $j--)
+    for ($j = count($eq) - 1; $j >= $from; $j--)
     {
       $eq[$j] /= $eq[$from];
     }
   }
-  if($debug) pdump($linear, 'Нормализовано по х' . $from);
+  if ($debug) pdump($linear, 'Нормализовано по х' . $from);
 
-  for($i = $from + 1; $i < count($linear); $i++)
+  for ($i = $from + 1; $i < count($linear); $i++)
   {
     $eq = &$linear[$i];
-    for($j = count($eq) - 1; $j >= $from; $j--)
+    for ($j = count($eq) - 1; $j >= $from; $j--)
     {
       $eq[$j] -= $linear[$from][$j];
     }
   }
-  if($debug) pdump($linear, 'Подставили х' . $from);
+  if ($debug) pdump($linear, 'Подставили х' . $from);
 
-  if($from < count($linear) - 1)
+  if ($from < count($linear) - 1)
   {
     linear_calc($linear, $from + 1, $debug);
   }
 
-  if($from)
+  if ($from)
   {
-    for($i = 0; $i < $from; $i++)
+    for ($i = 0; $i < $from; $i++)
     {
       $eq = &$linear[$i];
-      for($j = count($eq) - 1; $j >= $from; $j--)
+      for ($j = count($eq) - 1; $j >= $from; $j--)
       {
         $eq[$j] = $eq[$j] - $eq[$from] * $linear[$from][$j];
       }
     }
-    if($debug) pdump($linear, 'Подставили обратно х' . $from);
+    if ($debug) pdump($linear, 'Подставили обратно х' . $from);
   }
   else
   {
-    if($debug) pdump($linear, 'Результат' . $from);
-    foreach($linear as $index => &$eq)
+    if ($debug) pdump($linear, 'Результат' . $from);
+    foreach ($linear as $index => &$eq)
     {
       pdump($eq[count($linear)], 'x' . $index);
     }