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<?php function gen() { for($i = 1; $i <=3; $i++) { $resp = (yield $i); echo '$resp: '; var_dump($resp); } } $gen = gen(); foreach($gen as $out) { echo '$out: '; var_dump($out); echo $gen->send('Hi ' . $out); }
Output for 7.0.0 - 7.0.31, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 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 - 8.3.4, 8.3.6
$out: int(1) $resp: string(4) "Hi 1" 2$resp: NULL $out: int(3) $resp: string(4) "Hi 3"
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 $out: int(1) $resp: string(4) "Hi 1" 2$resp: NULL $out: int(3) $resp: string(4) "Hi 3"
preferences:
151.85 ms | 402 KiB | 211 Q