Class: TDataListItemCollection

TCollection implements basic collection functionalities. It requires SPL support of PHP 5. You can use a TCollection object like an array with cardinal indexes starting from 0. For example,

   $collection=new TCollection;
   $collection[]='item 1';
   $collection[]='item 2';
   unset($collection[0]);

   $collection=new TCollection;
   $collection->add('item 1');
   $collection->addAt(0,'item 2');
   $collection->removeAt(0);
   $collection->clear();

   foreach($collection as $item)
   { }

Class: TCollection

TCollection::$data

TCollection::$readOnly

Class: TCollection

TCollection::__construct()

Constructor.

TCollection::add()

Appends an item at the end of the collection.

TCollection::addAt()

Inserts an item at the specified position.

TCollection::clear()

Removes all items in the collection.

TCollection::contains()

TCollection::current()

Returns the current array element.

TCollection::getArray()

TCollection::indexOf()

TCollection::isReadOnly()

TCollection::key()

Returns the key of the current array element.

TCollection::length()

TCollection::next()

Moves the internal pointer to the next array element.

TCollection::offsetExists()

Returns whether there is an element at the specified offset.

TCollection::offsetGet()

Returns the element at the specified offset.

TCollection::offsetSet()

Required by interface.

TCollection::offsetUnset()

Required by interface.

TCollection::onAddItem()

This method will be invoked when an item is being added to the collection.

TCollection::onRemoveItem()

This method will be invoked when an item is being removed from the collection.

TCollection::remove()

Removes an item from the collection.

TCollection::removeAt()

Removes an item at the specified position.

TCollection::rewind()

Rewinds internal array pointer.

TCollection::valid()

Returns whether there is an element at current position.