Fixed #81

Edson Medina · Edson Medina · commit b334bf447d39 · 2017-07-14T12:24:46.000+01:00
diff --git a/src/NodeWrapper.php b/src/NodeWrapper.php
@@ -95,11 +95,11 @@ public function getName()
 
 	public function getArrayDimFetchName ($node)
 	{
-	    if (isset($node->var) && $node->var instanceof Expr\Variable) {
+	    if (isset($node->var)) {
     	    return $this->getArrayDimFetchName($node->var);
     	}
 
-    	if ($node->name instanceof Expr\ArrayDimFetch) {
+    	if (isset($node->name) && $node->name instanceof Expr\ArrayDimFetch) {
 	        return $this->getArrayDimFetchName($node->name);
         }
 

Original file line number	Diff line number	Diff line change
`@@ -95,11 +95,11 @@ public function getName()`
`95`	`95`
`96`	`96`	`public function getArrayDimFetchName ($node)`
`97`	`97`	`{`
`98`		`- if (isset($node->var) && $node->var instanceof Expr\Variable) {`
	`98`	`+ if (isset($node->var)) {`
`99`	`99`	`return $this->getArrayDimFetchName($node->var);`
`100`	`100`	`}`
`101`	`101`
`102`		`- if ($node->name instanceof Expr\ArrayDimFetch) {`
	`102`	`+ if (isset($node->name) && $node->name instanceof Expr\ArrayDimFetch) {`
`103`	`103`	`return $this->getArrayDimFetchName($node->name);`
`104`	`104`	`}`
`105`	`105`