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run code in 200+ php & hhvm versions
Bugs & Features
<?php function gen1() { $x = yield 1; $y = yield 2; var_dump($x + $y); } function gen2() { yield from gen1(); } $g = gen2(); $g->send(10); $g->send(20);
Output for 7.0.0 - 7.2.0
int(30)
Output for 5.4.9 - 5.6.28
Parse error: syntax error, unexpected '1' (T_LNUMBER) in /in/gIVC6 on line 4
Process exited with code 255.
Output for 5.3.19 - 5.3.29
Parse error: syntax error, unexpected T_LNUMBER in /in/gIVC6 on line 4
Process exited with code 255.