3v4l.org

run code in 300+ PHP versions simultaneously
<?php function myGeneratorFunction($foo) { // ... do some stuff with $foo ... $bar = yield from factoredComputation1($foo); // ... do some stuff with $bar ... $baz = yield from factoredComputation2($bar); return $baz; } function factoredComputation1($foo) { yield 1; yield 2; return 'zanzibar'; } function factoredComputation2($bar) { yield 3; yield 4; return 42; }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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 - 8.3.6
Output for 5.4.2 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected 'from' (T_STRING) in /in/rM9op on line 5
Process exited with code 255.
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231.89 ms | 402 KiB | 226 Q