3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function test() { $test = range(0, 10); foreach ($test as $int) { echo 'before'; yield $int; echo 'after'; } } $test = test(); echo $test->current() . PHP_EOL; $test->next(); echo $test->current() . PHP_EOL;
Output for 5.5.0 - 7.1.0
before0 afterbefore1
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '$int' (T_VARIABLE) in /in/fUnL7 on line 8
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/fUnL7 on line 8
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/fUnL7 on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/fUnL7 on line 8
Process exited with code 255.