gossi / php-code-generator

src/parser/PrettyPrinter.php

Indentation +24 added lines, -24 removed lines

@@ -7,24 +7,24 @@ 
 class PrettyPrinter extends Standard {
 	
  /**
-     * Pretty prints an array of nodes (statements) and indents them optionally.
-     *
-     * @param Node[] $nodes  Array of nodes
-     * @param bool   $indent Whether to indent the printed nodes
-     *
-     * @return string Pretty printed statements
-     */
-    protected function pStmts(array $nodes, $indent = true) {
-        $result = '';
+  * Pretty prints an array of nodes (statements) and indents them optionally.
+  *
+  * @param Node[] $nodes  Array of nodes
+  * @param bool   $indent Whether to indent the printed nodes
+  *
+  * @return string Pretty printed statements
+  */
+	protected function pStmts(array $nodes, $indent = true) {
+		$result = '';
 	   $nodeBefore = NULL;
-        foreach ($nodes as $node) {
-            $comments = $node->getAttribute('comments', array());
-            if ($comments) {
-                $result .= "\n" . $this->pComments($comments);
-                if ($node instanceof Stmt\Nop) {
-                    continue;
-                }
-            }
+		foreach ($nodes as $node) {
+			$comments = $node->getAttribute('comments', array());
+			if ($comments) {
+				$result .= "\n" . $this->pComments($comments);
+				if ($node instanceof Stmt\Nop) {
+					continue;
+				}
+			}
 		  
 		  if ($nodeBefore && $nodeBefore->getLine() && $node->getLine()) {
 			  $diff = $node->getLine()- $nodeBefore->getLine();
@@ -33,16 +33,16 @@ 
 			  }
 		  }
 		  
-            $result .= "\n" . $this->p($node) . ($node instanceof Expr ? ';' : '');
+			$result .= "\n" . $this->p($node) . ($node instanceof Expr ? ';' : '');
 		  $nodeBefore = $node;
-        }
+		}
 
 	   if ($indent) {
-            return preg_replace('~\n(?!$|' . $this->noIndentToken . ')~', "\n    ", $result);
-        } else {
-            return $result;
-        }
-    }
+			return preg_replace('~\n(?!$|' . $this->noIndentToken . ')~', "\n    ", $result);
+		} else {
+			return $result;
+		}
+	}
     
 	public function pExpr_Array(Array_ $node) {
 		return '[' . $this->pCommaSeparated($node->items) . ']';

Spacing +1 added lines, -1 removed lines

@@ -27,7 +27,7 @@
             }
 		  
 		  if ($nodeBefore && $nodeBefore->getLine() && $node->getLine()) {
-			  $diff = $node->getLine()- $nodeBefore->getLine();
+			  $diff = $node->getLine() - $nodeBefore->getLine();
 			  if ($diff > 0) {
 				  $result .= str_repeat("\n", $diff - 1);
 			  }

Upper-Lower-Casing +1 added lines, -1 removed lines

@@ -16,7 +16,7 @@
      */
     protected function pStmts(array $nodes, $indent = true) {
         $result = '';
-	   $nodeBefore = NULL;
+	   $nodeBefore = null;
         foreach ($nodes as $node) {
             $comments = $node->getAttribute('comments', array());
             if ($comments) {