3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $numbers = array(1, 2, 3, 4, 5); $text = array(1 => 'ONE', 2 => 'TWO', 3 => 'THREE', 4 => 'FOUR', 5 => 'FIVE'); function getNumbers($i) { $j = $i + 1; yield $j; } foreach(getNumbers($numbers[0]) as $number){ echo $number . ':' . $text[$number] . "\n"; }
Output for 5.5.0 - 7.1.0
2:TWO
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '$j' (T_VARIABLE) in /in/U8Ms4 on line 8
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_VARIABLE in /in/U8Ms4 on line 8
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_VARIABLE in /in/U8Ms4 on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/U8Ms4 on line 8
Process exited with code 255.