3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function output($buffer) { global $object; return $buffer.$object->bar; } $object = new stdClass(); $object->bar = "bar"; ob_start('output'); echo "foo ";
Output for 5.2.0 - 5.6.28, 7.0.0 - 7.1.0
foo
Output for 4.3.0 - 5.1.6, hhvm-3.10.0 - 3.12.0
foo bar