<?php
function f($f) {
$f(['x' => 1]);
echo $x;
}
f('extract');
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
- Fatal error: Uncaught Error: Cannot call extract() dynamically in /in/nLccg:4
Stack trace:
#0 /in/nLccg(4): extract(Array)
#1 /in/nLccg(8): f('extract')
#2 {main}
thrown in /in/nLccg on line 4
Process exited with code 255. - Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
- Warning: Cannot call extract() dynamically in /in/nLccg on line 4
Notice: Undefined variable: x in /in/nLccg on line 5
- Output for 7.3.32 - 7.3.33
- Warning: Cannot call extract() dynamically in /in/nLccg on line 4
- Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.21, 7.0.0 - 7.0.20
- 1
- 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
- Parse error: syntax error, unexpected '[', expecting ')' in /in/nLccg on line 4
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 '[', expecting ')' in /in/nLccg on line 4
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error, expecting `')'' in /in/nLccg on line 4
Process exited with code 255.
preferences:
277.59 ms | 401 KiB | 313 Q