3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function printer() { $status=true; while ($status) { $string = yield; yield $string; $status=false; } echo 'Generator is still working? ',($status == false)? 'false' : 'true'; return; } $printer = printer(); $printer->send('Hello world!'); echo $printer->current(); echo $printer->next(); ?>
Output for 5.5.24 - 7.1.0
Hello world!Generator is still working? false
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '$string' (T_VARIABLE) in /in/leIer on line 6
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_VARIABLE in /in/leIer on line 6
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_VARIABLE in /in/leIer on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/leIer on line 6
Process exited with code 255.