3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function test($a, $b) { yield $a; } $a = test(1,2); reset($a); var_dump($a);
Output for 5.5.24 - 5.6.28, 7.0.0 - 7.1.0
object(Generator)#1 (0) { }
Output for hhvm-3.10.0 - 3.12.0
Warning: Invalid operand type was used: expecting an array in /in/IYACL on line 8 object(Generator)#1 (0) { }
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '$a' (T_VARIABLE) in /in/IYACL on line 4
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/IYACL on line 4
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/IYACL on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/IYACL on line 4
Process exited with code 255.