3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function foo1() { // resource intensive task: yield 1; yield 2; yield 3; } function wrapItWithADifferentApi() { foreach(foo1() as $foo) { yield $foo; } } foreach(wrapItWithADifferentApi() as $foo) { var_dump($foo); }
based on j2AUb
Output for 5.5.24 - 7.2.0
int(1) int(2) int(3)
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '1' (T_LNUMBER) in /in/ISJHG on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_LNUMBER in /in/ISJHG on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_LNUMBER in /in/ISJHG on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/ISJHG on line 5
Process exited with code 255.