BaseCollection
abstract class BaseCollection implements ArrayAccess, Countable, JsonSerializable, Iterator (View source)
| internal | For internal use, a will be coded to fit what is needed in this project. |
Properties
| protected | $items | ||
| protected TKey> | $keys | The keys in this collection. |
|
| protected int | $position | The current position of the iterator. |
Methods
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Add an item.
Get an item by {@param $key}.
Check if the collection is empty.
Count the number of items.
Check if an offset($key) exists.
Get the item at offset($key).
Set/Add an item.
Unset an item from the list.
Get the current element.
Get the key of the current element.
Move forward to next element.
Rewind the iterator to the first element.
Checks if current iterator position is valid.
Details
__construct($items = [])
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abstract mixed
jsonSerialize()
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all()
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BaseCollection
add(TValue $item, TKey $key = null)
Add an item.
TValue|null
get(TKey $key)
Get an item by {@param $key}.
bool
isEmpty()
Check if the collection is empty.
int
count()
Count the number of items.
bool
offsetExists(TKey $key)
Check if an offset($key) exists.
mixed
offsetGet(TKey $key)
Get the item at offset($key).
void
offsetSet(TKey|null $key, TValue $value)
Set/Add an item.
void
offsetUnset(TKey $key)
Unset an item from the list.
TValue
current()
Get the current element.
TKey
key()
Get the key of the current element.
void
next()
Move forward to next element.
void
rewind()
Rewind the iterator to the first element.
bool
valid()
Checks if current iterator position is valid.