3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $obj = new stdClass(); $obj->foo = 'bar'; $var = 'foo'; echo "$obj->$var";
based on 7P4IA
Output for 7.1.0 - 7.2.0
Recoverable fatal error: Object of class stdClass could not be converted to string in /in/cOATY on line 6
Process exited with code 255.
Output for 5.3.19 - 7.0.20
Catchable fatal error: Object of class stdClass could not be converted to string in /in/cOATY on line 6
Process exited with code 255.