3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $tax = 0.2; $total = 0; $callback = function ($pricePerItem) use ($tax, &$total) { $total += $pricePerItem * ($tax + 1.0); echo "In function: $total\n"; }; $callback(10); echo "After function: $total\n";
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
In function: 12 After function: 12
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/CbrcK on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/CbrcK on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/CbrcK on line 7
Process exited with code 255.