gossi / php-code-generator

src/parser/PrettyPrinter.php

Indentation +25 added lines, -25 removed lines

@@ -9,26 +9,26 @@ 
 
 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, bool $indent = true): string {
-        $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, bool $indent = true): string {
+		$result = '';
 		$prevNode = null;
 
-        foreach ($nodes as $node) {
-            $comments = $node->getAttribute('comments', []);
-            if ($comments) {
-                $result .= "\n" . $this->pComments($comments);
-                if ($node instanceof Stmt\Nop) {
-                    continue;
-                }
-            }
+		foreach ($nodes as $node) {
+			$comments = $node->getAttribute('comments', []);
+			if ($comments) {
+				$result .= "\n" . $this->pComments($comments);
+				if ($node instanceof Stmt\Nop) {
+					continue;
+				}
+			}
 
 		  if ($prevNode && $prevNode->getLine() && $node->getLine()) {
 			  $diff = $node->getLine()- $prevNode->getLine();
@@ -37,16 +37,16 @@ 
 			  }
 		  }
 
-          $result .= "\n" . $this->p($node) . ($node instanceof Expr ? ';' : '');
+		  $result .= "\n" . $this->p($node) . ($node instanceof Expr ? ';' : '');
 		  $prevNode = $node;
-        }
+		}
 
 	   if ($indent) {
-            return preg_replace('~\n(?!$)~', "\n    ", $result);
-        } else {
-            return $result;
-        }
-    }
+			return preg_replace('~\n(?!$)~', "\n    ", $result);
+		} else {
+			return $result;
+		}
+	}
 
 	public function pExpr_Array(Array_ $node) {
 		return '[' . $this->pCommaSeparated($node->items) . ']';