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run code in 150+ php & hhvm versions
Bugs & Features
<?php $generator = function() { foreach (range(0, 10) as $item) { yield $item; } }; foreach ($generator() as $generator) { var_dump($generator); $generator = $generator; var_dump($generator); } var_dump($generator);
Output for 5.5.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
int(0) int(0) int(1) int(1) int(2) int(2) int(3) int(3) int(4) int(4) int(5) int(5) int(6) int(6) int(7) int(7) int(8) int(8) int(9) int(9) int(10) int(10) int(10)
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '$item' (T_VARIABLE) in /in/q5Wfu on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_VARIABLE in /in/q5Wfu on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/q5Wfu on line 2
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/q5Wfu on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/q5Wfu on line 2
Process exited with code 255.