<?php
function g($x=0){static$s='g';return $x?[$z=$s.$x,$s='g',$z][2]:[$s.='o',function($y=0){return g($y);}][1];}
// g()('al');
$x=g();echo $x('al');
echo PHP_EOL;
$x=g();$x=$x();echo $x('al');
/*
echo g('al') , PHP_EOL;
echo g()('al') , PHP_EOL;
echo g()()('al') , PHP_EOL;
echo g()()()('al') , PHP_EOL;
*/
- Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- goal
gooal
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45
- Parse error: syntax error, unexpected '[' in /in/UfvIT on line 2
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected '[' in /in/UfvIT on line 2
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/UfvIT on line 2
Process exited with code 255.
preferences:
179.56 ms | 401 KiB | 310 Q