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run code in 150+ php & hhvm versions
Bugs & Features
<?php function foo() { for ($i = 0; $i < 10 ; $i++) { yield $i; } for ($j = 0; $j < 10 ; $j++) { yield $j; } } foreach (foo() as $f) { echo $f; }
based on JLCMR
Output for 5.5.24 - 7.1.0
01234567890123456789
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '$i' (T_VARIABLE) in /in/qogar on line 4
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/qogar on line 4
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/qogar on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/qogar on line 4
Process exited with code 255.