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run code in 300+ PHP versions simultaneously
<?php function foo() { yield 1; yield 2; // return 42; } $bar = foo(); foreach ($bar as $val) { var_dump($val); } var_dump($bar->getReturn()); var_dump($bar->current()); $bar->send(21); var_dump($bar->current()); var_dump($bar->getReturn());
Output for 7.0.0 - 7.0.20, 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 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
int(1) int(2) NULL NULL NULL NULL
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(1) int(2) NULL NULL NULL NULL
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
int(1) int(2) Fatal error: Call to undefined method Generator::getReturn() in /in/9haTo on line 12
Process exited with code 255.
Output for 5.4.2 - 5.4.45
Parse error: syntax error, unexpected '1' (T_LNUMBER) in /in/9haTo on line 3
Process exited with code 255.

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