<?php
function foo($a, $b, ...$rest) {
echo 'a = ';
var_dump($a);
echo 'b = ';
var_dump($b);
echo 'rest = ';
print_r($rest);
echo "---------\n";
}
$values = [42, 37, 23, 19];
foo(10, 20, 30, 40, 50);
foo(10, 20);
foo(10, 20, 30, ...$values);
foo(10, ...$values);
foo(...$values);
- Output for 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 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 - 8.2.19, 8.3.0 - 8.3.7
- a = int(10)
b = int(20)
rest = Array
(
[0] => 30
[1] => 40
[2] => 50
)
---------
a = int(10)
b = int(20)
rest = Array
(
)
---------
a = int(10)
b = int(20)
rest = Array
(
[0] => 30
[1] => 42
[2] => 37
[3] => 23
[4] => 19
)
---------
a = int(10)
b = int(42)
rest = Array
(
[0] => 37
[1] => 23
[2] => 19
)
---------
a = int(42)
b = int(37)
rest = Array
(
[0] => 23
[1] => 19
)
---------
- 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/BDjCh on line 2
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/BDjCh on line 2
Process exited with code 255. - Output for 5.0.0 - 5.0.5
- Parse error: parse error, unexpected '.', expecting '&' or T_VARIABLE in /in/BDjCh on line 2
Process exited with code 255. - Output for 4.4.2 - 4.4.9
- Parse error: syntax error, unexpected '.', expecting '&' or T_VARIABLE or T_CONST in /in/BDjCh 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
- Parse error: parse error, unexpected '.', expecting '&' or T_VARIABLE or T_CONST in /in/BDjCh on line 2
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error, expecting `'&'' or `T_VARIABLE' or `T_CONST' in /in/BDjCh on line 2
Process exited with code 255.
preferences:
203.71 ms | 401 KiB | 315 Q