3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class test { function foo() { echo "yay"; } } $obj = new test(); $callback = array($obj, 'foo'); $callback(); echo "end";
Output for 5.4.0 - 7.2.0
yayend
Output for 5.0.0 - 5.3.29
Fatal error: Function name must be a string in /in/Mgmrn on line 12
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Notice: Array to string conversion in /in/Mgmrn on line 12 Fatal error: Call to undefined function: array() in /in/Mgmrn on line 12
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Notice: Array to string conversion in /in/Mgmrn on line 12 Fatal error: Call to undefined function: array() in /in/Mgmrn on line 12
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Notice: Array to string conversion in /in/Mgmrn on line 12 Fatal error: Call to undefined function: array() in /in/Mgmrn on line 12