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PHP - DS Collection Functions
The Collection is a base interface that covers functionality common to all data structures in this library. It guarantees that all structures are traversable, countable, and can be converted to json using the json_encode() function.
Interface synopsis
Ds\Collection implements Traversable, Countable, JsonSerializable {
/* Methods */
abstract public void clear ( void )
abstract public Ds\Collection copy ( void )
abstract public bool isEmpty ( void )
abstract public array toArray ( void )
}
| Sr.No | Function & Description |
|---|---|
| 1 |
Ds\Collection::clear() function can remove all values. |
| 2 |
Ds\Collection::copy() function can return a shallow copy of the collection. |
| 3 |
Ds\Collection::isEmpty() function can return whether the collection is empty. |
| 4 |
Ds\Collection::toArray() function can convert the collection to an array. |
php_function_reference.htm
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