@ 2015-10-27T17:27:29Z <?php
class X {
function __construct($id, $gen) { $this->id = $id; $this->gen = $gen; }
function __destruct() {
echo "__destruct $this->id\n";
var_dump($this->gen->current());
var_dump($this->gen->key());
echo "\n\n";
}
}
function make($id, $self) { return new X($id, $self); }
function gen() {
$self = (yield 0);
echo "After yield 0\n";
$k = make('key', $self);
$v = make('value', $self);
yield $k => $v;
unset($k, $v);
echo "After yield X\n";
yield 12;
}
$a = gen();
var_dump($a->current());
$a->send($a);
var_dump($a->current());
$a->next();
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Output for 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 int(0)
After yield 0
Deprecated: Creation of dynamic property X::$id is deprecated in /in/Zq8IK on line 4
Deprecated: Creation of dynamic property X::$gen is deprecated in /in/Zq8IK on line 4
Deprecated: Creation of dynamic property X::$id is deprecated in /in/Zq8IK on line 4
Deprecated: Creation of dynamic property X::$gen is deprecated in /in/Zq8IK on line 4
object(X)#3 (2) {
["id"]=>
string(5) "value"
["gen"]=>
object(Generator)#1 (0) {
}
}
After yield X
__destruct value
object(X)#3 (2) {
["id"]=>
string(5) "value"
["gen"]=>
object(Generator)#1 (0) {
}
}
object(X)#2 (2) {
["id"]=>
string(3) "key"
["gen"]=>
object(Generator)#1 (0) {
}
}
__destruct key
Process exited with code 139 . Output for 7.0.0 - 7.0.20 , 7.3.2 - 7.3.4 , 7.3.7 , 7.3.10 - 7.3.11 , 7.3.16 - 7.3.17 , 7.3.19 - 7.3.23 , 7.3.27 , 7.3.31 , 7.4.0 , 7.4.5 - 7.4.6 , 7.4.8 , 7.4.10 - 7.4.14 , 7.4.16 , 7.4.21 - 7.4.23 , 7.4.25 - 7.4.28 , 7.4.33 , 8.0.5 - 8.0.6 , 8.0.11 , 8.0.17 , 8.0.19 , 8.0.21 , 8.0.24 - 8.0.25 , 8.0.28 - 8.0.30 , 8.1.0 - 8.1.28 int(0)
After yield 0
object(X)#3 (2) {
["id"]=>
string(5) "value"
["gen"]=>
object(Generator)#1 (0) {
}
}
After yield X
__destruct value
object(X)#3 (2) {
["id"]=>
string(5) "value"
["gen"]=>
object(Generator)#1 (0) {
}
}
object(X)#2 (2) {
["id"]=>
string(3) "key"
["gen"]=>
object(Generator)#1 (0) {
}
}
__destruct key
Process exited with code 139 . Output for 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.1 , 7.3.5 - 7.3.6 , 7.3.8 - 7.3.9 , 7.3.12 , 7.3.18 , 7.3.24 - 7.3.26 , 7.3.28 - 7.3.30 , 7.3.32 - 7.3.33 , 7.4.3 - 7.4.4 , 7.4.7 , 7.4.9 , 7.4.15 , 7.4.20 , 7.4.24 , 7.4.29 - 7.4.32 , 8.0.0 - 8.0.3 , 8.0.7 - 8.0.10 , 8.0.12 - 8.0.16 , 8.0.18 , 8.0.20 , 8.0.22 - 8.0.23 , 8.0.26 - 8.0.27 int(0)
After yield 0
object(X)#3 (2) {
["id"]=>
string(5) "value"
["gen"]=>
object(Generator)#1 (0) {
}
}
After yield X
__destruct value
object(X)#3 (2) {
["id"]=>
string(5) "value"
["gen"]=>
object(Generator)#1 (0) {
}
}
object(X)#2 (2) {
["id"]=>
string(3) "key"
["gen"]=>
object(Generator)#1 (0) {
}
}
__destruct key
*RECURSION*
object(X)#2 (2) {
["id"]=>
string(3) "key"
["gen"]=>
object(Generator)#1 (0) {
}
}
Output for 5.5.24 - 5.5.35 , 5.6.8 - 5.6.28 int(0)
After yield 0
object(X)#3 (2) {
["id"]=>
string(5) "value"
["gen"]=>
object(Generator)#1 (0) {
}
}
After yield X
__destruct value
object(X)#3 (2) {
["id"]=>
string(5) "value"
["gen"]=>
object(Generator)#1 (0) {
}
}
object(X)#2 (2) {
["id"]=>
string(3) "key"
["gen"]=>
object(Generator)#1 (0) {
}
}
__destruct key
object(X)#2 (2) {
["id"]=>
string(3) "key"
["gen"]=>
object(Generator)#1 (0) {
}
}
object(X)#2 (2) {
["id"]=>
string(3) "key"
["gen"]=>
object(Generator)#1 (0) {
}
}
Output for 5.4.9 - 5.4.45 Parse error: syntax error, unexpected '0' (T_LNUMBER) in /in/Zq8IK on line 16
Process exited with code 255 . preferences:dark mode live preview
181.78 ms | 401 KiB | 248 Q