3v4l.org

run code in 300+ PHP versions simultaneously
<?php function gen1($a = 0) { $i = 0; while($i < 5) { yield $a; $a = $a + 1; $i = $i + 1; } return $a * 5; } function yf() { $res = yield from gen1(); $oth = yield from gen1($res); return $oth; } $g = yf(); foreach($g as $val) { var_dump($val); } var_dump($g->getReturn());
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 - 8.3.4, 8.3.6
int(0) int(1) int(2) int(3) int(4) int(25) int(26) int(27) int(28) int(29) int(150)
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 int(0) int(1) int(2) int(3) int(4) int(25) int(26) int(27) int(28) int(29) int(150)
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Fatal error: Generators cannot return values using "return" in /in/SpcTK on line 10
Process exited with code 255.
preferences:
161.67 ms | 402 KiB | 183 Q