Deprecated: Return type of MyIterator::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/GuKKC on line 19
Deprecated: Return type of MyIterator::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/GuKKC on line 35
Deprecated: Return type of MyIterator::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/GuKKC on line 28
Deprecated: Return type of MyIterator::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/GuKKC on line 41
Deprecated: Return type of MyIterator::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/GuKKC on line 13
Deprecated: Return type of MyCollection::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/GuKKC on line 64
Fatal error: Uncaught ArgumentCountError: Too few arguments to function MyIterator::__construct(), 0 passed in /in/GuKKC on line 75 and exactly 1 expected in /in/GuKKC:6
Stack trace:
#0 /in/GuKKC(75): MyIterator->__construct()
#1 {main}
thrown in /in/GuKKC on line 6
Process exited with code 255.
Fatal error: Uncaught ArgumentCountError: Too few arguments to function MyIterator::__construct(), 0 passed in /in/GuKKC on line 75 and exactly 1 expected in /in/GuKKC:6
Stack trace:
#0 /in/GuKKC(75): MyIterator->__construct()
#1 {main}
thrown in /in/GuKKC on line 6
Process exited with code 255.
Warning: Missing argument 1 for MyIterator::__construct(), called in /in/GuKKC on line 75 and defined in /in/GuKKC on line 6
Notice: Undefined variable: array in /in/GuKKC on line 8
rewinding
valid: 1
current: 1
key: 0
key/value: [0 -> 1]
next: 2
valid: 1
current: 2
key: 1
key/value: [1 -> 2]
next: 3
valid: 1
current: 3
key: 2
key/value: [2 -> 3]
next:
valid: