3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function foo() { yield 1; } function bar() { yield from foo(); yield 2; } foreach (bar() as $v) { var_dump($v); }
Output for 7.0.0 - 7.2.0
int(1) int(2)
Output for 5.5.24 - 5.6.21
Parse error: syntax error, unexpected 'foo' (T_STRING) in /in/ITpto on line 10
Process exited with code 255.
Output for 5.4.9 - 5.4.45
Parse error: syntax error, unexpected '1' (T_LNUMBER) in /in/ITpto on line 5
Process exited with code 255.
Output for 5.3.19 - 5.3.29
Parse error: syntax error, unexpected T_LNUMBER in /in/ITpto on line 5
Process exited with code 255.