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run code in 200+ php & hhvm versions
Bugs & Features
<?php function myGeneratorFunction($foo) { $bar = yield from factoredComputation1($foo); $baz = yield from factoredComputation2($bar); return $baz; } function factoredComputation1($foo) { yield 1; yield 2; return 'zanzibar'; } function factoredComputation2($bar) { yield 3; yield 4; return 42; } $gen = myGeneratorFunction("Sup"); foreach($gen as $val) { var_dump($val); } var_dump($gen->getReturn());
based on rM9op
Output for 7.0.0 - 7.2.0
int(1) int(2) int(3) int(4) int(42)
Output for 5.4.2 - 5.6.28
Parse error: syntax error, unexpected 'from' (T_STRING) in /in/6Nrah on line 4
Process exited with code 255.
Output for 5.3.18 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/6Nrah on line 4
Process exited with code 255.