3v4l.org

run code in 300+ PHP versions simultaneously
<?php function iterator() { for ($i = 1; $i <= 10; $i++) { echo 'pre it' . $i . PHP_EOL;die; $res = yield $i; //var_dump($res); } } $generator = iterator(); var_dump(get_class_methods($generator));foreach ($generator as $val){ //echo $val . PHP_EOL; //$generator->send('hi'); }
Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(8) { [0]=> string(6) "rewind" [1]=> string(5) "valid" [2]=> string(7) "current" [3]=> string(3) "key" [4]=> string(4) "next" [5]=> string(4) "send" [6]=> string(5) "throw" [7]=> string(9) "getReturn" } pre it1
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
array(9) { [0]=> string(6) "rewind" [1]=> string(5) "valid" [2]=> string(7) "current" [3]=> string(3) "key" [4]=> string(4) "next" [5]=> string(4) "send" [6]=> string(5) "throw" [7]=> string(9) "getReturn" [8]=> string(8) "__wakeup" } pre it1
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected '$i' (T_VARIABLE) in /in/Nn6G1 on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_VARIABLE in /in/Nn6G1 on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_VARIABLE in /in/Nn6G1 on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/Nn6G1 on line 8
Process exited with code 255.
preferences:
189.17 ms | 401 KiB | 327 Q