@ 2015-05-22T12:25:10Z <?php
function test(...$args) { var_dump($args); }
test(1, 2, 3); // [1, 2, 3]
test(...[1, 2, 3]); // [1, 2, 3]
test(...new ArrayIterator([1, 2, 3])); // [1, 2, 3]
// Note: It doesn't really make sense to unpack a constant array like [1, 2, 3].
// Normally these would unpack some variable like ...$args
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Output for 5.6.7 - 5.6.21 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 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 array(3) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
int(3)
}
array(3) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
int(3)
}
array(3) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
int(3)
}
Output for 5.4.0 - 5.4.45 , 5.5.24 - 5.5.35 Parse error: syntax error, unexpected '.', expecting '&' or variable (T_VARIABLE) in /in/ZQutg on line 3
Process exited with code 255 . Output for 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 Parse error: syntax error, unexpected '.', expecting '&' or T_VARIABLE in /in/ZQutg on line 3
Process exited with code 255 . Output for 5.0.0 - 5.0.5 Parse error: parse error, unexpected '.', expecting '&' or T_VARIABLE in /in/ZQutg on line 3
Process exited with code 255 . Output for 4.4.2 - 4.4.9 Parse error: syntax error, unexpected '.', expecting ')' in /in/ZQutg on line 3
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 Parse error: parse error, unexpected '.', expecting ')' in /in/ZQutg on line 3
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error, expecting `')'' in /in/ZQutg on line 3
Process exited with code 255 . preferences:dark mode live preview
229.37 ms | 401 KiB | 340 Q