3v4l.org

run code in 300+ PHP versions simultaneously
<?php $mixed = array(new Exception(), 25); $foo = &current($mixed); next($mixed); $bar = &current($mixed);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Notice: Only variables should be assigned by reference in /in/ogKTd on line 4 Notice: Only variables should be assigned by reference in /in/ogKTd on line 6
Output for 5.0.0 - 5.0.4, 7.3.32 - 7.3.33, 7.4.26
Output for 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.25
Strict Standards: Only variables should be assigned by reference in /in/ogKTd on line 4 Strict Standards: Only variables should be assigned by reference in /in/ogKTd on line 6
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: exception in /in/ogKTd on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: exception in /in/ogKTd on line 3

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297.63 ms | 401 KiB | 385 Q