Apply operator_linebreak PHP-CS-Fixer rule

Author: yguedidi

Parser.php

@@ -365,7 +365,6 @@ public function parsePostfixExpression(Node\Node $node)
 
                 if (
                     Token::NAME_TYPE !== $token->type
-                    &&
                     // Operators like "not" and "matches" are valid method or property names,
                     //
                     // In other words, besides NAME_TYPE, OPERATOR_TYPE could also be parsed as a property or method.
@@ -377,7 +376,7 @@ public function parsePostfixExpression(Node\Node $node)
                     // Other types, such as STRING_TYPE and NUMBER_TYPE, can't be parsed as property nor method names.
                     //
                     // As a result, if $token is NOT an operator OR $token->value is NOT a valid property or method name, an exception shall be thrown.
-                    (Token::OPERATOR_TYPE !== $token->type || !preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/A', $token->value))
+                    && (Token::OPERATOR_TYPE !== $token->type || !preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/A', $token->value))
                 ) {
                     throw new SyntaxError('Expected name.', $token->cursor, $this->stream->getExpression());
                 }