<?php
function foo(...$args) {
// This used to be list<positive-int|0> :-(
var_dump(array_keys($args));
}
foo(3, 4, 1, 2, 5, 7);
foo(f: 3, g: 4, a: 1, b: 2, z: 5, w: 7);
- Output for 8.0.0 - 8.0.3, 8.1.23 - 8.1.28, 8.2.10 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
- array(6) {
[0]=>
int(0)
[1]=>
int(1)
[2]=>
int(2)
[3]=>
int(3)
[4]=>
int(4)
[5]=>
int(5)
}
array(6) {
[0]=>
string(1) "f"
[1]=>
string(1) "g"
[2]=>
string(1) "a"
[3]=>
string(1) "b"
[4]=>
string(1) "z"
[5]=>
string(1) "w"
}
- Output for 8.3.5
- Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
array(6) {
[0]=>
int(0)
[1]=>
int(1)
[2]=>
int(2)
[3]=>
int(3)
[4]=>
int(4)
[5]=>
int(5)
}
array(6) {
[0]=>
string(1) "f"
[1]=>
string(1) "g"
[2]=>
string(1) "a"
[3]=>
string(1) "b"
[4]=>
string(1) "z"
[5]=>
string(1) "w"
}
- Output for 7.3.0 - 7.3.27, 7.4.0 - 7.4.16
- Parse error: syntax error, unexpected ':', expecting ')' in /in/MEoCv on line 9
Process exited with code 255.
preferences:
81.66 ms | 402 KiB | 76 Q