3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function gen() { yield 1; yield 2; yield 3; } $times = 1; $o = gen(); foreach($o as $g) { echo $times++; var_dump($g); }
Output for 5.5.24 - 7.1.0
1int(1) 2int(2) 3int(3)
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '1' (T_LNUMBER) in /in/iYObS on line 3
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/iYObS on line 3
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/iYObS on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/iYObS on line 3
Process exited with code 255.