3v4l.org

run code in 300+ PHP versions simultaneously
<?php function bar(){ return yield from [0,1,2,3,4]; } $f = bar(); foreach($f as $x); var_dump($f->getReturn()); function baz(){ yield 1; yield 2; yield 3; yield 4; return yield 5; } $f = baz(); foreach($f as $x); var_dump($f->getReturn());
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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 - 8.2.19, 8.3.0 - 8.3.7
NULL NULL
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Parse error: syntax error, unexpected 'from' (T_STRING) in /in/r9t4U on line 4
Process exited with code 255.
preferences:
253.82 ms | 402 KiB | 332 Q