3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function generator(){ for($i=0;$i<99;$i++){ yield $i; } } foreach( generator() as $est ){ echo $item; }
Output for 5.5.24 - 7.1.0
Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10 Notice: Undefined variable: item in /in/3ONYg on line 10
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '$i' (T_VARIABLE) in /in/3ONYg 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_VARIABLE in /in/3ONYg 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_VARIABLE in /in/3ONYg on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/3ONYg on line 5
Process exited with code 255.