<?php
function foo($required, $optional = null, ...$params) {
var_dump($required);
var_dump($optional);
var_dump($params);
echo "\n";
}
foo(1);
foo(1, 2);
foo(1, 2, 3);
foo(1, 2, 3, 4);
- Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- int(1)
NULL
array(0) {
}
int(1)
int(2)
array(0) {
}
int(1)
int(2)
array(1) {
[0]=>
int(3)
}
int(1)
int(2)
array(2) {
[0]=>
int(3)
[1]=>
int(4)
}
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38
- Parse error: syntax error, unexpected '.', expecting '&' or variable (T_VARIABLE) in /in/apoHZ 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/apoHZ 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/apoHZ on line 3
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/apoHZ 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 '&' or T_VARIABLE or T_CONST in /in/apoHZ on line 3
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/apoHZ on line 3
Process exited with code 255.
preferences:
309.62 ms | 401 KiB | 456 Q