Fixed bug akalongman/sublimetext-codeformatter#250

subins2000 · subins2000 · commit a71404acf4d2 · 2017-02-28T14:01:14.000+05:30
diff --git a/src/phpfmt.php b/src/phpfmt.php
@@ -1714,7 +1714,7 @@ protected function leftMemoUsefulTokenIs( $token, $debug = false ) {
 		protected function leftToken( $ignoreList = [] ) {
 			$i = $this->leftTokenIdx( $ignoreList );
 
-			return $this->tkns[$i];
+			return isset( $this->tkns[$i] ) ? $this->tkns[$i] : null;
 		}
 
 		protected function leftTokenIdx( $ignoreList = [] ) {

Original file line number	Diff line number	Diff line change
`@@ -1714,7 +1714,7 @@ protected function leftMemoUsefulTokenIs( $token, $debug = false ) {`
`1714`	`1714`	`protected function leftToken( $ignoreList = [] ) {`
`1715`	`1715`	`$i = $this->leftTokenIdx( $ignoreList );`
`1716`	`1716`
`1717`		`- return $this->tkns[$i];`
	`1717`	`+ return isset( $this->tkns[$i] ) ? $this->tkns[$i] : null;`
`1718`	`1718`	`}`
`1719`	`1719`
`1720`	`1720`	`protected function leftTokenIdx( $ignoreList = [] ) {`