--- /dev/null
+--TEST--
+Reproduce octal output from stream wrapper invocation
+
+See https://bugs.php.net/bug.php?id=71287
+See https://github.com/mikey179/vfsStream/issues/120
+--FILE--
+<?php
+class Stream {
+ public function stream_open($path, $mode, $options, $opened_path) {
+
+ return true;
+ }
+
+ public function stream_write($data) {
+ return (int) (strlen($data) - 2);
+ }
+}
+
+stream_wrapper_register('test', 'Stream');
+file_put_contents('test://file.txt', 'foobarbaz');
+?>
+--EXPECTF--
+Warning: file_put_contents(): Only 7 of 9 bytes written, possibly out of free disk space in %s on line %d
\ No newline at end of file