smrealms / smr

lib/Default/Menu.class.php

Spacing +2 added lines, -2 removed lines

@@ -12,7 +12,7 @@ 
 		$menuItems[] = array('Link'=>Globals::getPlanetListHREF($alliance_id), 'Text'=>'Defense');
 		$menuItems[] = array('Link'=>Globals::getPlanetListFinancialHREF($alliance_id), 'Text'=>'Financial');
 		// make the selected index bold
-		$boldItem =& $menuItems[$selected_index]['Text'];
+		$boldItem = & $menuItems[$selected_index]['Text'];
 		$boldItem = '<span class="bold">' . $boldItem . '</span>';
 		$template->assign('MenuItems', $menuItems);
 	}
@@ -107,7 +107,7 @@ 
 		$menuItems[] = ['Link' => SmrSession::getNewHREF($container),
 		                'Text' => 'Game News'];
 		// make the selected index bold
-		$boldItem =& $menuItems[$selected_index]['Text'];
+		$boldItem = & $menuItems[$selected_index]['Text'];
 		$boldItem = '<b>' . $boldItem . '</b>';
 		$template->assign('MenuItems', $menuItems);
 	}

lib/Default/SmrPlanetType.class.php

Spacing +26 added lines, -26 removed lines

@@ -40,7 +40,7 @@ 
 	/**
 	 * Access properties of structures that this planet type can build.
 	 */
-	public function structureTypes($structureID=false) {
+	public function structureTypes($structureID = false) {
 		if (!isset($this->structures)) {
 			foreach (static::STRUCTURES as $ID => $Info) {
 				$this->structures[$ID] = new SmrPlanetStructureType($ID, $Info);
@@ -77,12 +77,12 @@ 
 			'exp_gain' => 540,
 		],
 	];
-	public function name()         { return "Terran Planet"; }
-	public function imageLink()    { return "images/planet1.png"; }
-	public function description()  { return "A lush world, with forests, seas, sweeping meadows, and indigenous lifeforms."; }
+	public function name() { return "Terran Planet"; }
+	public function imageLink() { return "images/planet1.png"; }
+	public function description() { return "A lush world, with forests, seas, sweeping meadows, and indigenous lifeforms."; }
 	public function maxAttackers() { return 10; }
-	public function maxLanded()    { return self::MAX_LANDED_UNLIMITED; }
-	public function menuOptions()  { return self::DEFAULT_MENU_OPTIONS; }
+	public function maxLanded() { return self::MAX_LANDED_UNLIMITED; }
+	public function menuOptions() { return self::DEFAULT_MENU_OPTIONS; }
 }
 
 class AridPlanet extends SmrPlanetType {
@@ -106,12 +106,12 @@ 
 			'exp_gain' => 180,
 		],
 	];
-	public function name()         { return "Arid Planet"; }
-	public function imageLink()    { return "images/planet2.png"; }
-	public function description()  { return "A world mostly devoid of surface water, but capable of supporting life."; }
+	public function name() { return "Arid Planet"; }
+	public function imageLink() { return "images/planet2.png"; }
+	public function description() { return "A world mostly devoid of surface water, but capable of supporting life."; }
 	public function maxAttackers() { return 5; }
-	public function maxLanded()    { return 5; }
-	public function menuOptions()  { return ['CONSTRUCTION', 'DEFENSE', 'STOCKPILE', 'OWNERSHIP']; }
+	public function maxLanded() { return 5; }
+	public function menuOptions() { return ['CONSTRUCTION', 'DEFENSE', 'STOCKPILE', 'OWNERSHIP']; }
 }
 
 class DwarfPlanet extends SmrPlanetType {
@@ -135,12 +135,12 @@ 
 			'exp_gain' => 540,
 		],
 	];
-	public function name()         { return "Dwarf Planet"; }
-	public function imageLink()    { return "images/planet3.png"; }
-	public function description()  { return "A smaller than usual planet, with no native life present."; }
+	public function name() { return "Dwarf Planet"; }
+	public function imageLink() { return "images/planet3.png"; }
+	public function description() { return "A smaller than usual planet, with no native life present."; }
 	public function maxAttackers() { return 5; }
-	public function maxLanded()    { return self::MAX_LANDED_UNLIMITED; }
-	public function menuOptions()  { return self::DEFAULT_MENU_OPTIONS; }
+	public function maxLanded() { return self::MAX_LANDED_UNLIMITED; }
+	public function menuOptions() { return self::DEFAULT_MENU_OPTIONS; }
 }
 
 class ProtoPlanet extends SmrPlanetType {
@@ -170,12 +170,12 @@ 
 			'exp_gain' => 540,
 		],
 	];
-	public function name()         { return "Protoplanet"; }
-	public function imageLink()    { return "images/planet5.png"; }
-	public function description()  { return "A developing planet, not yet able to support the infrastructure of advanced technologies."; }
+	public function name() { return "Protoplanet"; }
+	public function imageLink() { return "images/planet5.png"; }
+	public function description() { return "A developing planet, not yet able to support the infrastructure of advanced technologies."; }
 	public function maxAttackers() { return 5; }
-	public function maxLanded()    { return 5; }
-	public function menuOptions()  { return self::DEFAULT_MENU_OPTIONS; }
+	public function maxLanded() { return 5; }
+	public function menuOptions() { return self::DEFAULT_MENU_OPTIONS; }
 }
 
 class DefenseWorld extends SmrPlanetType {
@@ -205,10 +205,10 @@ 
 			'exp_gain' => 9,
 		],
 	];
-	public function name()         { return "Defense World"; }
-	public function imageLink()    { return "images/planet4.png"; }
-	public function description()  { return "A fully armed and operational battle station loaded with excessive firepower."; }
+	public function name() { return "Defense World"; }
+	public function imageLink() { return "images/planet4.png"; }
+	public function description() { return "A fully armed and operational battle station loaded with excessive firepower."; }
 	public function maxAttackers() { return 10; }
-	public function maxLanded()    { return self::MAX_LANDED_UNLIMITED; }
-	public function menuOptions()  { return self::DEFAULT_MENU_OPTIONS; }
+	public function maxLanded() { return self::MAX_LANDED_UNLIMITED; }
+	public function menuOptions() { return self::DEFAULT_MENU_OPTIONS; }
 }

lib/Default/AbstractSmrPort.class.php

Spacing +2 added lines, -2 removed lines

@@ -1180,7 +1180,7 @@ 
 			do {
 				$targetPlayer = $targetPlayers[array_rand($targetPlayers)];
 			} while ($results['TotalShotsPerTargetPlayer'][$targetPlayer->getAccountID()] > min($results['TotalShotsPerTargetPlayer']));
-			$results['Weapons'][$orderID] =& $weapon->shootPlayerAsPort($this, $targetPlayer);
+			$results['Weapons'][$orderID] = & $weapon->shootPlayerAsPort($this, $targetPlayer);
 			$results['TotalShotsPerTargetPlayer'][$targetPlayer->getAccountID()]++;
 			if ($results['Weapons'][$orderID]['Hit']) {
 				$results['TotalDamage'] += $results['Weapons'][$orderID]['ActualDamage']['TotalDamage'];
@@ -1189,7 +1189,7 @@ 
 		}
 		if ($this->hasCDs()) {
 			$thisCDs = new SmrCombatDrones($this->getGameID(), $this->getCDs(), true);
-			$results['Drones'] =& $thisCDs->shootPlayerAsPort($this, $targetPlayers[array_rand($targetPlayers)]);
+			$results['Drones'] = & $thisCDs->shootPlayerAsPort($this, $targetPlayers[array_rand($targetPlayers)]);
 			$results['TotalDamage'] += $results['Drones']['ActualDamage']['TotalDamage'];
 			$results['TotalDamagePerTargetPlayer'][$results['Drones']['TargetPlayer']->getAccountID()] += $results['Drones']['ActualDamage']['TotalDamage'];
 		}

lib/Default/SmrPlanet.class.php

Spacing +2 added lines, -2 removed lines

@@ -1146,7 +1146,7 @@ 
 		$results['DeadBeforeShot'] = false;
 		$weapons = $this->getWeapons();
 		foreach ($weapons as $orderID => $weapon) {
-			$results['Weapons'][$orderID] =& $weapon->shootPlayerAsPlanet($this, $targetPlayers[array_rand($targetPlayers)]);
+			$results['Weapons'][$orderID] = & $weapon->shootPlayerAsPlanet($this, $targetPlayers[array_rand($targetPlayers)]);
 			if ($results['Weapons'][$orderID]['Hit']) {
 				$results['TotalDamage'] += $results['Weapons'][$orderID]['ActualDamage']['TotalDamage'];
 				$results['TotalDamagePerTargetPlayer'][$results['Weapons'][$orderID]['TargetPlayer']->getAccountID()] += $results['Weapons'][$orderID]['ActualDamage']['TotalDamage'];
@@ -1154,7 +1154,7 @@ 
 		}
 		if ($this->hasCDs()) {
 			$thisCDs = new SmrCombatDrones($this->getGameID(), $this->getCDs(), true);
-			$results['Drones'] =& $thisCDs->shootPlayerAsPlanet($this, $targetPlayers[array_rand($targetPlayers)]);
+			$results['Drones'] = & $thisCDs->shootPlayerAsPlanet($this, $targetPlayers[array_rand($targetPlayers)]);
 			$results['TotalDamage'] += $results['Drones']['ActualDamage']['TotalDamage'];
 			$results['TotalDamagePerTargetPlayer'][$results['Drones']['TargetPlayer']->getAccountID()] += $results['Drones']['ActualDamage']['TotalDamage'];
 		}

engine/Default/chat_sharing.php

Spacing +2 added lines, -4 removed lines

@@ -19,8 +19,7 @@ 
 	$shareFrom[$fromAccountId] = array(
 		'Player ID'   => $otherPlayer == null ? '-' : $otherPlayer->getPlayerID(),
 		'Player Name' => $otherPlayer == null ?
-		                 '<b>Account</b>: ' . SmrAccount::getAccount($fromAccountId)->getHofDisplayName() :
-		                 $otherPlayer->getPlayerName(),
+		                 '<b>Account</b>: ' . SmrAccount::getAccount($fromAccountId)->getHofDisplayName() : $otherPlayer->getPlayerName(),
 		'All Games'   => $gameId == 0 ? '<span class="green">YES</span>' : '<span class="red">NO</span>',
 		'Game ID'     => $gameId,
 	);
@@ -40,8 +39,7 @@ 
 	$shareTo[$toAccountId] = array(
 		'Player ID'   => $otherPlayer == null ? '-' : $otherPlayer->getPlayerID(),
 		'Player Name' => $otherPlayer == null ?
-		                 '<b>Account</b>: ' . SmrAccount::getAccount($toAccountId)->getHofDisplayName() :
-		                 $otherPlayer->getPlayerName(),
+		                 '<b>Account</b>: ' . SmrAccount::getAccount($toAccountId)->getHofDisplayName() : $otherPlayer->getPlayerName(),
 		'All Games'   => $gameId == 0 ? '<span class="green">YES</span>' : '<span class="red">NO</span>',
 		'Game ID'     => $gameId,
 	);

engine/Default/combat_simulator.php

Spacing +37 added lines, -37 removed lines

@@ -1,91 +1,91 @@
 <?php declare(strict_types=1);
-$template->assign('PageTopic','Combat Simulator');
+$template->assign('PageTopic', 'Combat Simulator');
 
-$template->assign('EditDummysLink',SmrSession::getNewHREF(create_container('skeleton.php','edit_dummys.php')));
+$template->assign('EditDummysLink', SmrSession::getNewHREF(create_container('skeleton.php', 'edit_dummys.php')));
 $template->assign('DummyNames', DummyPlayer::getDummyPlayerNames());
 
 $duplicates = false;
 $usedNames = array();
 $realAttackers = array();
 $attackers = array();
-$i=1;
-if(isset($_POST['attackers']))
-	foreach($_POST['attackers'] as $attackerName) {
-		if($attackerName=='none')
+$i = 1;
+if (isset($_POST['attackers']))
+	foreach ($_POST['attackers'] as $attackerName) {
+		if ($attackerName == 'none')
 			continue;
-		if(isset($usedNames[$attackerName])) {
+		if (isset($usedNames[$attackerName])) {
 			$duplicates = true;
 			continue;
 		}
 		$usedNames[$attackerName] = true;
-		$attackers[$i] =& DummyPlayer::getCachedDummyPlayer($attackerName);
+		$attackers[$i] = & DummyPlayer::getCachedDummyPlayer($attackerName);
 		$attackers[$i]->setAllianceID(1);
-		$realAttackers[$i] =& $attackers[$i];
+		$realAttackers[$i] = & $attackers[$i];
 		++$i;
 	}
 
-for(;$i<=10;++$i)
+for (;$i <= 10; ++$i)
 	$attackers[$i] = null;
-$template->assign('Attackers',$attackers);
+$template->assign('Attackers', $attackers);
 
-$i=1;
+$i = 1;
 $realDefenders = array();
 $defenders = array();
-if(isset($_POST['defenders']))
-	foreach($_POST['defenders'] as $defenderName) {
-		if($defenderName=='none')
+if (isset($_POST['defenders']))
+	foreach ($_POST['defenders'] as $defenderName) {
+		if ($defenderName == 'none')
 			continue;
-		if(isset($usedNames[$defenderName])) {
+		if (isset($usedNames[$defenderName])) {
 			$duplicates = true;
 			continue;
 		}
 		$usedNames[$attackerName] = true;
-		$defenders[$i] =& DummyPlayer::getCachedDummyPlayer($defenderName);
+		$defenders[$i] = & DummyPlayer::getCachedDummyPlayer($defenderName);
 		$defenders[$i]->setAllianceID(2);
-		$realDefenders[$i] =& $defenders[$i];
+		$realDefenders[$i] = & $defenders[$i];
 		++$i;
 	}
 	
-for(;$i<=10;++$i)
+for (;$i <= 10; ++$i)
 	$defenders[$i] = null;
-$template->assign('Defenders',$defenders);
+$template->assign('Defenders', $defenders);
 
-$template->assign('Duplicates',$duplicates);
+$template->assign('Duplicates', $duplicates);
 
-$template->assign('CombatSimHREF',SmrSession::getNewHREF(create_container('skeleton.php','combat_simulator.php')));
+$template->assign('CombatSimHREF', SmrSession::getNewHREF(create_container('skeleton.php', 'combat_simulator.php')));
 
 if (!empty($realAttackers) && !empty($realDefenders)) {
-	if(isset($_REQUEST['run'])) {
-		runAnAttack($realAttackers,$realDefenders);
+	if (isset($_REQUEST['run'])) {
+		runAnAttack($realAttackers, $realDefenders);
 	}
-	if(isset($_REQUEST['death_run'])) {
-		while(count($realAttackers)>0 && count($realDefenders)>0) {
-			runAnAttack($realAttackers,$realDefenders);
-			foreach($realAttackers as $key => &$teamPlayer) {
-				if($teamPlayer->isDead())
+	if (isset($_REQUEST['death_run'])) {
+		while (count($realAttackers) > 0 && count($realDefenders) > 0) {
+			runAnAttack($realAttackers, $realDefenders);
+			foreach ($realAttackers as $key => &$teamPlayer) {
+				if ($teamPlayer->isDead())
 					unset($realAttackers[$key]);
 			} unset($teamPlayer);
-			foreach($realDefenders as $key => &$teamPlayer) {
-				if($teamPlayer->isDead())
+			foreach ($realDefenders as $key => &$teamPlayer) {
+				if ($teamPlayer->isDead())
 					unset($realDefenders[$key]);
 			} unset($teamPlayer);
 		}
 	}
 }
 
-function runAnAttack($realAttackers,$realDefenders) {
+function runAnAttack($realAttackers, $realDefenders) {
 	global $template;
 	$results = array('Attackers' => array('Traders' => array(), 'TotalDamage' => 0), 
 					'Defenders' => array('Traders' => array(), 'TotalDamage' => 0));
 	foreach ($realAttackers as $accountID => $teamPlayer) {
-		$playerResults =& $teamPlayer->shootPlayers($realDefenders);
-		$results['Attackers']['Traders'][] =& $playerResults;
+		$playerResults = & $teamPlayer->shootPlayers($realDefenders);
+		$results['Attackers']['Traders'][] = & $playerResults;
 		$results['Attackers']['TotalDamage'] += $playerResults['TotalDamage'];
 	}
 	foreach ($realDefenders as $accountID => $teamPlayer) {
-		$playerResults =& $teamPlayer->shootPlayers($realAttackers);
-		$results['Defenders']['Traders'][]  =& $playerResults;
+		$playerResults = & $teamPlayer->shootPlayers($realAttackers);
+		$results['Defenders']['Traders'][] = & $playerResults;
 		$results['Defenders']['TotalDamage'] += $playerResults['TotalDamage'];
 	}
-	$template->assign('TraderCombatResults',$results);
+	$template->assign('TraderCombatResults', $results);
 }

lib/Default/DummyPlayer.class.php

Spacing +20 added lines, -20 removed lines

@@ -1,31 +1,31 @@ 
 <?php declare(strict_types=1);
 
 class DummyPlayer extends AbstractSmrPlayer {
-	public function __construct($gameID=0,$playerName='Dummy',$raceID=1,$experience=1000,$alignment=100,$allianceID=0,$shipTypeID=60) {
+	public function __construct($gameID = 0, $playerName = 'Dummy', $raceID = 1, $experience = 1000, $alignment = 100, $allianceID = 0, $shipTypeID = 60) {
 		parent::__construct();
 		$this->accountID				= 0;
-		$this->gameID					= (int) $gameID;
-		$this->playerName				= (string) $playerName;
+		$this->gameID = (int)$gameID;
+		$this->playerName = (string)$playerName;
 		$this->playerID					= 0;
 		$this->sectorID					= 0;
-		$this->lastSectorID				= 0;
+		$this->lastSectorID = 0;
 		$this->turns					= 1000;
-		$this->newbieTurns				= 0;
+		$this->newbieTurns = 0;
 		$this->lastNewsUpdate			= 0;
 		$this->dead						= false;
 		$this->landedOnPlanet			= false;
-		$this->lastActive				= 0;
-		$this->lastCPLAction			= 0;
-		$this->raceID					= (int) $raceID;
-		$this->credits					= 0;
-		$this->experience				= (int) $experience;
-		$this->alignment				= (int) $alignment;
-		$this->militaryPayment			= 0;
-		$this->allianceID				= (int) $allianceID;
-		$this->shipID					= (int) $shipTypeID;
+		$this->lastActive = 0;
+		$this->lastCPLAction = 0;
+		$this->raceID = (int)$raceID;
+		$this->credits = 0;
+		$this->experience				= (int)$experience;
+		$this->alignment = (int)$alignment;
+		$this->militaryPayment = 0;
+		$this->allianceID				= (int)$allianceID;
+		$this->shipID					= (int)$shipTypeID;
 		$this->kills					= 0;
 		$this->deaths					= 0;
-		$this->lastPort					= 0;
+		$this->lastPort = 0;
 		$this->bank						= 0;
 		$this->zoom						= 0;
 		
@@ -53,9 +53,9 @@ 
 	}
 	
 	public function setAllianceID($ID) {
-		if($this->allianceID == $ID)
+		if ($this->allianceID == $ID)
 			return;
-		$this->allianceID=$ID;
+		$this->allianceID = $ID;
 	}
 	
 	public function &killPlayerByPlayer(AbstractSmrPlayer $killer) {
@@ -81,7 +81,7 @@ 
 		$db = new SmrMySqlDatabase();
 		$db->query('REPLACE INTO cached_dummys ' .
 					'(type, id, info) ' .
-					'VALUES (\'DummyPlayer\', '.$db->escapeString($this->getPlayerName()).', '.$db->escapeString($cache).')');	
+					'VALUES (\'DummyPlayer\', ' . $db->escapeString($this->getPlayerName()) . ', ' . $db->escapeString($cache) . ')');	
 		 unserialize($cache);
 	}
 	
@@ -90,7 +90,7 @@ 
 		$db->query('SELECT info FROM cached_dummys
 					WHERE type = \'DummyPlayer\'
 						AND id = ' . $db->escapeString($name) . ' LIMIT 1');
-		if($db->nextRecord()) {
+		if ($db->nextRecord()) {
 			$return = unserialize($db->getField('info'));
 			return $return;
 		}
@@ -105,7 +105,7 @@ 
 		$db->query('SELECT id FROM cached_dummys
 					WHERE type = \'DummyPlayer\'');
 		$dummyNames = array();
-		while($db->nextRecord()) {
+		while ($db->nextRecord()) {
 			$dummyNames[] = $db->getField('id');
 		}
 		return $dummyNames;

engine/Default/message_view.php

Spacing +1 added lines, -1 removed lines

@@ -202,7 +202,7 @@
 					AND receiver_delete = ' . $db->escapeBoolean(false) . '
 					ORDER BY send_time DESC');
 	while ($db->nextRecord()) {
-		$groupBox =& $messageBox['GroupedMessages'][$db->getInt('sender_id')];
+		$groupBox = & $messageBox['GroupedMessages'][$db->getInt('sender_id')];
 		// Limit the number of messages in each group
 		if (!isset($groupBox['Messages']) || count($groupBox['Messages']) < MESSAGE_SCOUT_GROUP_LIMIT) {
 			displayMessage($groupBox, $db->getInt('message_id'), $db->getInt('account_id'), $db->getInt('sender_id'), stripslashes($db->getField('message_text')), $db->getInt('send_time'), $db->getBoolean('msg_read'), MSG_SCOUT);

engine/Default/help.inc

Spacing +25 added lines, -25 removed lines

@@ -7,7 +7,7 @@ 
 	$db3 = new SmrMySqlDatabase();
 
 	// get current entry
-	$db->query('SELECT * FROM manual WHERE topic_id = '.$db->escapeNumber($topic_id));
+	$db->query('SELECT * FROM manual WHERE topic_id = ' . $db->escapeNumber($topic_id));
 	if ($db->nextRecord()) {
 		$parent_topic_id = $db->getInt('parent_topic_id');
 		$order_id = $db->getInt('order_id');
@@ -19,17 +19,17 @@ 
 		// **************************
 		// **  PREVIOUS
 		// **************************
-		$db2->query('SELECT * FROM manual WHERE parent_topic_id = '.$db2->escapeNumber($parent_topic_id).' AND order_id = '.$db2->escapeNumber($order_id - 1));
+		$db2->query('SELECT * FROM manual WHERE parent_topic_id = ' . $db2->escapeNumber($parent_topic_id) . ' AND order_id = ' . $db2->escapeNumber($order_id - 1));
 
 		// no result?
 		if (!$db2->getNumRows())
-			$db2->query('SELECT * FROM manual WHERE topic_id = '.$db2->escapeNumber($parent_topic_id));
+			$db2->query('SELECT * FROM manual WHERE topic_id = ' . $db2->escapeNumber($parent_topic_id));
 
 		echo ('<th width="32">');
 		if ($db2->nextRecord()) {
 			$previous_topic_id = $db2->getInt('topic_id');
 			$previous_topic = stripslashes($db2->getField('topic'));
-			echo ('<a href="/manual.php?'.$previous_topic_id.'"><img src="/images/help/previous.jpg" width="32" height="32" border="0"></a>');
+			echo ('<a href="/manual.php?' . $previous_topic_id . '"><img src="/images/help/previous.jpg" width="32" height="32" border="0"></a>');
 		} else
 			echo ('<img src="/images/help/empty.jpg" width="32" height="32">');
 		echo ('</th>');
@@ -37,12 +37,12 @@ 
 		// **************************
 		// **  UP
 		// **************************
-		$db2->query('SELECT * FROM manual WHERE topic_id = '.$db2->escapeNumber($parent_topic_id));
+		$db2->query('SELECT * FROM manual WHERE topic_id = ' . $db2->escapeNumber($parent_topic_id));
 		echo ('<th width="32">');
 		if ($db2->nextRecord()) {
 			$up_topic_id = $db2->getInt('topic_id');
 			$up_topic = stripslashes($db2->getField('topic'));
-			echo ('<a href="/manual.php?'.$up_topic_id.'"><img src="/images/help/up.jpg" width="32" height="32" border="0"></a>');
+			echo ('<a href="/manual.php?' . $up_topic_id . '"><img src="/images/help/up.jpg" width="32" height="32" border="0"></a>');
 		} else
 			echo ('<img src="/images/help/empty.jpg" width="32" height="32">');
 		echo ('</th>');
@@ -50,35 +50,35 @@ 
 		// **************************
 		// **  NEXT
 		// **************************
-		$db2->query('SELECT * FROM manual WHERE parent_topic_id = '.$db2->escapeNumber($topic_id).' AND order_id = 1');
+		$db2->query('SELECT * FROM manual WHERE parent_topic_id = ' . $db2->escapeNumber($topic_id) . ' AND order_id = 1');
 
 		if (!$db2->getNumRows())
-			$db2->query('SELECT * FROM manual WHERE parent_topic_id = '.$db2->escapeNumber($parent_topic_id).' AND order_id = '.$db2->escapeNumber($order_id + 1));
+			$db2->query('SELECT * FROM manual WHERE parent_topic_id = ' . $db2->escapeNumber($parent_topic_id) . ' AND order_id = ' . $db2->escapeNumber($order_id + 1));
 
 		$seenParentIDs = array(0);
 		$curr_parent_topic_id = $parent_topic_id;
 		while (!$db2->getNumRows() && !in_array($curr_parent_topic_id, $seenParentIDs)) {
 			$seenParentIDs[] = $curr_parent_topic_id;
-			$db3->query('SELECT * FROM manual WHERE topic_id = '.$db3->escapeNumber($parent_topic_id));
+			$db3->query('SELECT * FROM manual WHERE topic_id = ' . $db3->escapeNumber($parent_topic_id));
 			$db3->nextRecord();
 			$curr_order_id = $db3->getInt('order_id');
 			$curr_parent_topic_id = $db3->getInt('parent_topic_id');
 
-			$db2->query('SELECT * FROM manual WHERE parent_topic_id = '.$db2->escapeNumber($parent_topic_id).' AND order_id = '.$db2->escapeNumber($curr_order_id + 1));
+			$db2->query('SELECT * FROM manual WHERE parent_topic_id = ' . $db2->escapeNumber($parent_topic_id) . ' AND order_id = ' . $db2->escapeNumber($curr_order_id + 1));
 		}
 
 		echo ('<th width="32">');
 		if ($db2->nextRecord()) {
 			$next_topic_id = $db2->getInt('topic_id');
 			$next_topic = stripslashes($db2->getField('topic'));
-			echo ('<a href="/manual.php?'.$next_topic_id.'"><img src="/images/help/next.jpg" width="32" height="32" border="0"></a>');
+			echo ('<a href="/manual.php?' . $next_topic_id . '"><img src="/images/help/next.jpg" width="32" height="32" border="0"></a>');
 		}
 		else {
 			echo ('<img src="/images/help/empty.jpg" width="32" height="32">');
 		}
 		echo ('</th>');
 
-		echo ('<th width="100%" class="center" validn="middle" style="font-size:18pt;font-weight:bold;">' . get_numbering($topic_id) . $topic.'</th>');
+		echo ('<th width="100%" class="center" validn="middle" style="font-size:18pt;font-weight:bold;">' . get_numbering($topic_id) . $topic . '</th>');
 		echo ('<th width="32"><a href="/manual_toc.php"><img src="/images/help/contents.jpg" width="32" height="32" border="0"></a></th>');
 
 		echo ('</tr>');
@@ -86,11 +86,11 @@ 
 		echo ('<tr>');
 		echo ('<td colspan="5">');
 		if (isset($previous_topic_id) && $previous_topic_id > 0)
-			echo ('<b>Previous:</b> <a href="/manual.php?'.$previous_topic_id.'">' . get_numbering($previous_topic_id) . $previous_topic.'</a>&nbsp;&nbsp;&nbsp;');
+			echo ('<b>Previous:</b> <a href="/manual.php?' . $previous_topic_id . '">' . get_numbering($previous_topic_id) . $previous_topic . '</a>&nbsp;&nbsp;&nbsp;');
 		if (isset($up_topic_id) && $up_topic_id > 0)
-			echo ('<b>Up:</b> <a href="/manual.php?'.$up_topic_id.'">' . get_numbering($up_topic_id) . $up_topic.'</a>&nbsp;&nbsp;&nbsp;');
+			echo ('<b>Up:</b> <a href="/manual.php?' . $up_topic_id . '">' . get_numbering($up_topic_id) . $up_topic . '</a>&nbsp;&nbsp;&nbsp;');
 		if (isset($next_topic_id) && $next_topic_id > 0)
-			echo ('<b>Next:</b> <a href="/manual.php?'.$next_topic_id.'">' . get_numbering($next_topic_id) . $next_topic.'</a>');
+			echo ('<b>Next:</b> <a href="/manual.php?' . $next_topic_id . '">' . get_numbering($next_topic_id) . $next_topic . '</a>');
 		echo ('</tr>');
 
 		echo ('</table>');
@@ -103,7 +103,7 @@ 
 	$db = new SmrMySqlDatabase();
 
 	// get current entry
-	$db->query('SELECT * FROM manual WHERE topic_id = '.$topic_id);
+	$db->query('SELECT * FROM manual WHERE topic_id = ' . $topic_id);
 	if ($db->nextRecord()) {
 		$parent_topic_id = $db->getInt('parent_topic_id');
 		$order_id = $db->getInt('order_id');
@@ -111,8 +111,8 @@ 
 		$text = stripslashes($db->getField('text'));
 
 		echo ('<div id="help_content">');
-		echo ('<h1>' . get_numbering($topic_id) . $topic.'</h1>');
-		echo ('<p>'.$text.'<p>');
+		echo ('<h1>' . get_numbering($topic_id) . $topic . '</h1>');
+		echo ('<p>' . $text . '<p>');
 		echo ('</div>');
 	} else
 		echo ('Invalid Topic!');
@@ -121,9 +121,9 @@ 
 function echo_subsection($topic_id) {
 	// database object
 	$db = new SmrMySqlDatabase();
-	$return='';
+	$return = '';
 	// check if there are subsections
-	$db->query('SELECT * FROM manual WHERE parent_topic_id = '.$db->escapeNumber($topic_id).' ORDER BY order_id');
+	$db->query('SELECT * FROM manual WHERE parent_topic_id = ' . $db->escapeNumber($topic_id) . ' ORDER BY order_id');
 	if ($db->getNumRows()) {
 		echo ('<hr noshade width="75%" size="1" class="center"/>');
 		echo ('<div id="help_menu">');
@@ -137,19 +137,19 @@ 
 }
 
 function echo_menu($topic_id) {
-	$return='';
+	$return = '';
 	// database object
 	$db = new SmrMySqlDatabase();
 
-	$db->query('SELECT * FROM manual WHERE parent_topic_id = '.$db->escapeNumber($topic_id).' ORDER BY order_id');
+	$db->query('SELECT * FROM manual WHERE parent_topic_id = ' . $db->escapeNumber($topic_id) . ' ORDER BY order_id');
 	if ($db->getNumRows()) {
 		echo ('<ul type="disc">');
-		while($db->nextRecord()) {
+		while ($db->nextRecord()) {
 			$sub_topic_id = $db->getInt('topic_id');
 			$order_id = $db->getInt('order_id');
 			$sub_topic = stripslashes($db->getField('topic'));
 
-			echo ('<li><a href="/manual.php?'.$sub_topic_id.'">' . get_numbering($sub_topic_id) . $sub_topic.'</a></li>');
+			echo ('<li><a href="/manual.php?' . $sub_topic_id . '">' . get_numbering($sub_topic_id) . $sub_topic . '</a></li>');
 			echo_menu($sub_topic_id);
 		}
 		echo ('</ul>');
@@ -160,7 +160,7 @@ 
 function get_numbering($topic_id) {
 	$db = new SmrMySqlDatabase();
 
-	$db->query('SELECT * FROM manual WHERE topic_id = '.$db->escapeNumber($topic_id));
+	$db->query('SELECT * FROM manual WHERE topic_id = ' . $db->escapeNumber($topic_id));
 	if ($db->nextRecord()) {
 		$up_topic_id = $db->getInt('parent_topic_id');
 		$order_id = $db->getInt('order_id');