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run code in 200+ php & hhvm versions
Bugs & Features
<?php function foo() { yield 1; yield 2; // return 42; } $bar = foo(); foreach ($bar as $val) { var_dump($val); } var_dump($bar->getReturn()); var_dump($bar->current()); $bar->send(21); var_dump($bar->current()); var_dump($bar->getReturn());
based on ND2Gs
Output for 7.0.0 - 7.3.1
int(1) int(2) NULL NULL NULL NULL
Output for 5.5.24 - 5.6.28
int(1) int(2) Fatal error: Call to undefined method Generator::getReturn() in /in/9haTo on line 12
Process exited with code 255.
Output for 5.4.2 - 5.4.45
Parse error: syntax error, unexpected '1' (T_LNUMBER) in /in/9haTo on line 3
Process exited with code 255.
Output for 5.3.18 - 5.3.29
Parse error: syntax error, unexpected T_LNUMBER in /in/9haTo on line 3
Process exited with code 255.