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run code in 150+ php & hhvm versions
Bugs & Features
<?php function getNumsOdd(array $nums) { foreach($nums as $key => $num) { if ($num % 2) { yield $key => $num; } } } while($num = getNumsOdd([1,3,4,5,6])) { var_dump($num); if (++$i > 10){ break; } } /*foreach(getNumsOdd([1,3,4,5,6]) as $key => $num) { echo $key . '=>' . $num.PHP_EOL; }*/
Output for 5.5.24 - 7.1.0
object(Generator)#1 (0) { } Notice: Undefined variable: i in /in/viHqf on line 13 object(Generator)#2 (0) { } object(Generator)#1 (0) { } object(Generator)#2 (0) { } object(Generator)#1 (0) { } object(Generator)#2 (0) { } object(Generator)#1 (0) { } object(Generator)#2 (0) { } object(Generator)#1 (0) { } object(Generator)#2 (0) { } object(Generator)#1 (0) { }
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '$key' (T_VARIABLE) in /in/viHqf on line 6
Process exited with code 255.
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_VARIABLE in /in/viHqf on line 6
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/viHqf on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_ARRAY, expecting ')' in /in/viHqf on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_ARRAY, expecting ')' in /in/viHqf on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/viHqf on line 2
Process exited with code 255.