3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?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 - 7.2.0
Output for 5.4.2 - 5.6.28
Parse error: syntax error, unexpected 'from' (T_STRING) in /in/rM9op on line 5
Process exited with code 255.
Output for 5.3.18 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/rM9op on line 5
Process exited with code 255.