<?php
class Test implements Iterator
{
function key(){
return new Baz();
}
function next(){}
function valid(){ $this->count++; return $this->count < 4; }
function current(){ return "foo"; }
function rewind(){}
}
foreach(new Test as $x => $v)
var_dump($x, $v);
Deprecated: Return type of Test::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/XWE3L on line 11
Deprecated: Return type of Test::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/XWE3L on line 9
Deprecated: Return type of Test::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/XWE3L on line 5
Deprecated: Return type of Test::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/XWE3L on line 10
Deprecated: Return type of Test::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/XWE3L on line 12
Deprecated: Creation of dynamic property Test::$count is deprecated in /in/XWE3L on line 10
Warning: Undefined property: Test::$count in /in/XWE3L on line 10
Fatal error: Uncaught Error: Class "Baz" not found in /in/XWE3L:6
Stack trace:
#0 /in/XWE3L(15): Test->key()
#1 {main}
thrown in /in/XWE3L on line 6
Process exited with code 255.
Output for 8.1.0 - 8.1.28
Deprecated: Return type of Test::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/XWE3L on line 11
Deprecated: Return type of Test::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/XWE3L on line 9
Deprecated: Return type of Test::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/XWE3L on line 5
Deprecated: Return type of Test::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/XWE3L on line 10
Deprecated: Return type of Test::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/XWE3L on line 12
Warning: Undefined property: Test::$count in /in/XWE3L on line 10
Fatal error: Uncaught Error: Class "Baz" not found in /in/XWE3L:6
Stack trace:
#0 /in/XWE3L(15): Test->key()
#1 {main}
thrown in /in/XWE3L on line 6
Process exited with code 255.
Output for 8.0.0 - 8.0.30
Warning: Undefined property: Test::$count in /in/XWE3L on line 10
Fatal error: Uncaught Error: Class "Baz" not found in /in/XWE3L:6
Stack trace:
#0 /in/XWE3L(15): Test->key()
#1 {main}
thrown in /in/XWE3L on line 6
Process exited with code 255.
Notice: Undefined property: Test::$count in /in/XWE3L on line 10
Fatal error: Uncaught Error: Class 'Baz' not found in /in/XWE3L:6
Stack trace:
#0 /in/XWE3L(15): Test->key()
#1 {main}
thrown in /in/XWE3L on line 6
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Fatal error: Uncaught Error: Class 'Baz' not found in /in/XWE3L:6
Stack trace:
#0 /in/XWE3L(15): Test->key()
#1 {main}
thrown in /in/XWE3L on line 6
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Notice: Undefined property: Test::$count in /in/XWE3L on line 10
Fatal error: Class 'Baz' not found in /in/XWE3L on line 6
Process exited with code 255.