<?php
class FakeStringIntTuple {
private $data = [];
public function returnsCallable() {
return $this;
}
public function __invoke(string $a, int $b) {
$this->data[] = [$a, $b];
return $this;
}
}
$tuple = (new FakeStringIntTuple())('foo', 123);
var_dump($tuple);
$tuple = new FakeStringIntTuple();
$tuple->returnsCallable()('bar', 456);
var_dump($tuple);
$tuple = (new FakeStringIntTuple())
('foo', 123)
('bar', 456)
('baz', 789);
var_dump($tuple);
- Output for 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 - 8.1.31, 8.2.0 - 8.2.26, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2
- object(FakeStringIntTuple)#1 (1) {
["data":"FakeStringIntTuple":private]=>
array(1) {
[0]=>
array(2) {
[0]=>
string(3) "foo"
[1]=>
int(123)
}
}
}
object(FakeStringIntTuple)#2 (1) {
["data":"FakeStringIntTuple":private]=>
array(1) {
[0]=>
array(2) {
[0]=>
string(3) "bar"
[1]=>
int(456)
}
}
}
object(FakeStringIntTuple)#1 (1) {
["data":"FakeStringIntTuple":private]=>
array(3) {
[0]=>
array(2) {
[0]=>
string(3) "foo"
[1]=>
int(123)
}
[1]=>
array(2) {
[0]=>
string(3) "bar"
[1]=>
int(456)
}
[2]=>
array(2) {
[0]=>
string(3) "baz"
[1]=>
int(789)
}
}
}
- Output for 5.6.0 - 5.6.40
- Parse error: syntax error, unexpected '(' in /in/3mAJV on line 16
Process exited with code 255.
preferences:
95.33 ms | 407 KiB | 5 Q