HOWZ1T / Ptypes

Ptypes/DoublyLinkedList.php

Spacing +5 added lines, -5 removed lines

@@ -12,7 +12,7 @@ 
 	public $next = null, $prev = null; //A reference to the next and previous node
 	public $data = null; //Data or a reference to data
 	
-	public function __construct($data=null) 
+	public function __construct($data = null) 
 	{
 		$this->data = $data;
 	}
@@ -143,23 +143,23 @@ 
 	
 	public function get($index)
 	{
-		if($index < 0 || $index > $this->size-1)
+		if ($index < 0 || $index > $this->size-1)
 		{
 			throw new IndexOutOfBounds("The given index is out of bounds!")
 		}
 		
-		if($index == 0)
+		if ($index == 0)
 		{
 			return $this->firstNode;
 		}
 		
-		if($index == $this->size-1)
+		if ($index == $this->size-1)
 		{
 			return $this->lastNode;
 		}
 		
 		$node = $this->firstNode;
-		for($i = 1; $i <= $index; $i++)
+		for ($i = 1; $i <= $index; $i++)
 		{
 			$node = $node->next;
 		}

Braces +29 added lines, -11 removed lines

@@ -12,7 +12,7 @@ 
 	public $next = null, $prev = null; //A reference to the next and previous node
 	public $data = null; //Data or a reference to data
 	
-	public function __construct($data=null) 
+	public function __construct($data=null)
 	{
 		$this->data = $data;
 	}
@@ -24,13 +24,19 @@ 
 	
 	private $size = 0;
 	
-	public function __construct() {}
+	public function __construct()
+	{
+}
 	
 	public function insert_after($node, $newNode)
 	{
 		//type checks
-		if (get_class($node) != "DLNode") {throw new InvalidArgument("Expected a DLNode, got: " . get_class($node)); }
-		if (get_class($newNode) != "DLNode") {throw new InvalidArgument("Expected a DLNode, got: " . get_class($newNode)); }
+		if (get_class($node) != "DLNode")
+		{
+throw new InvalidArgument("Expected a DLNode, got: " . get_class($node)); }
+		if (get_class($newNode) != "DLNode")
+		{
+throw new InvalidArgument("Expected a DLNode, got: " . get_class($newNode)); }
 		
 		$newNode->prev = $node;
 		if ($node->next == null)
@@ -50,8 +56,12 @@ 
 	public function insert_before($node, $newNode)
 	{
 		//type checks
-		if (get_class($node) != "DLNode") {throw new InvalidArgument("Expected a DLNode, got: " . get_class($node)); }
-		if (get_class($newNode) != "DLNode") {throw new InvalidArgument("Expected a DLNode, got: " . get_class($newNode)); }
+		if (get_class($node) != "DLNode")
+		{
+throw new InvalidArgument("Expected a DLNode, got: " . get_class($node)); }
+		if (get_class($newNode) != "DLNode")
+		{
+throw new InvalidArgument("Expected a DLNode, got: " . get_class($newNode)); }
 		
 		$newNode->next = $node;
 		if ($node->prev == null)
@@ -69,9 +79,11 @@ 
 	}
 	
 	public function insert_beginning($newNode)
-	{	
+	{
 		//type checks
-		if (get_class($newNode) != "DLNode") {throw new InvalidArgument("Expected a DLNode, got: " . get_class($newNode)); }
+		if (get_class($newNode) != "DLNode")
+		{
+throw new InvalidArgument("Expected a DLNode, got: " . get_class($newNode)); }
 		
 		if ($this->firstNode == null)
 		{
@@ -103,13 +115,17 @@ 
 	public function contains($node)
 	{
 		//check this so we could possibly avoid list traversal
-		if ($node == $this->firstNode || $node == $this->lastNode) {return true; }
+		if ($node == $this->firstNode || $node == $this->lastNode)
+		{
+return true; }
 		
 		//traverse the list and try to find the node
 		$n = $this->firstNode->next; //we can start one node ahead as we already checked the firstNode
 		while ($n != null)
 		{
-			if ($n == $node) {return true; }
+			if ($n == $node)
+			{
+return true; }
 			$n = $n->next;
 		}
 		
@@ -119,7 +135,9 @@ 
 	public function remove($node)
 	{
 		//check if the node exists
-		if ($this->contains($node) == false) { throw new InvalidArgument("The node given does not exist in this list!"); }
+		if ($this->contains($node) == false)
+		{
+throw new InvalidArgument("The node given does not exist in this list!"); }
 		
 		if ($node->prev == null)
 		{

Ptypes/Exceptions/IndexOutOfBounds.php

Indentation +6 added lines, -6 removed lines

@@ -6,13 +6,13 @@
 
 class IndexOutOfBounds extends Exception
 {
-    public function __construct($message="Index is Out Of Bounds!", $code = 4, Exception $previous = null) 
+	public function __construct($message="Index is Out Of Bounds!", $code = 4, Exception $previous = null) 
 	{
-        parent::__construct($message, $code, $previous);
-    }
+		parent::__construct($message, $code, $previous);
+	}
 
-    public function __toString() 
+	public function __toString() 
 	{
-        return __CLASS__ . ": [{$this->code}]: {$this->message}\n";
-    }
+		return __CLASS__ . ": [{$this->code}]: {$this->message}\n";
+	}
 }
\ No newline at end of file

Spacing +1 added lines, -1 removed lines

@@ -6,7 +6,7 @@
 
 class IndexOutOfBounds extends Exception
 {
-    public function __construct($message="Index is Out Of Bounds!", $code = 4, Exception $previous = null) 
+    public function __construct($message = "Index is Out Of Bounds!", $code = 4, Exception $previous = null) 
 	{
         parent::__construct($message, $code, $previous);
     }

Braces +4 added lines, -4 removed lines

@@ -6,13 +6,13 @@
 
 class IndexOutOfBounds extends Exception
 {
-    public function __construct($message="Index is Out Of Bounds!", $code = 4, Exception $previous = null) 
-	{
+    public function __construct($message="Index is Out Of Bounds!", $code = 4, Exception $previous = null)
+    {
         parent::__construct($message, $code, $previous);
     }
 
-    public function __toString() 
-	{
+    public function __toString()
+    {
         return __CLASS__ . ": [{$this->code}]: {$this->message}\n";
     }
 }
\ No newline at end of file