/var/www/vhosts/ihelp.ro/httpdocs/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet
Edit: /var/www/vhosts/ihelp.ro/httpdocs/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/HashTable.php (3846B)
*/
protected $items = [];
/**
* HashTable key map.
*
* @var array
*/
protected $keyMap = [];
/**
* Create a new HashTable.
*
* @param T[] $source Optional source array to create HashTable from
*/
public function __construct($source = null)
{
if ($source !== null) {
// Create HashTable
$this->addFromSource($source);
}
}
/**
* Add HashTable items from source.
*
* @param T[] $source Source array to create HashTable from
*/
public function addFromSource(?array $source = null): void
{
// Check if an array was passed
if ($source === null) {
return;
}
foreach ($source as $item) {
$this->add($item);
}
}
/**
* Add HashTable item.
*
* @param T $source Item to add
*/
public function add(IComparable $source): void
{
$hash = $source->getHashCode();
if (!isset($this->items[$hash])) {
$this->items[$hash] = $source;
$this->keyMap[count($this->items) - 1] = $hash;
}
}
/**
* Remove HashTable item.
*
* @param T $source Item to remove
*/
public function remove(IComparable $source): void
{
$hash = $source->getHashCode();
if (isset($this->items[$hash])) {
unset($this->items[$hash]);
$deleteKey = -1;
foreach ($this->keyMap as $key => $value) {
if ($deleteKey >= 0) {
$this->keyMap[$key - 1] = $value;
}
if ($value == $hash) {
$deleteKey = $key;
}
}
unset($this->keyMap[count($this->keyMap) - 1]);
}
}
/**
* Clear HashTable.
*/
public function clear(): void
{
$this->items = [];
$this->keyMap = [];
}
/**
* Count.
*
* @return int
*/
public function count()
{
return count($this->items);
}
/**
* Get index for hash code.
*
* @return false|int Index
*/
public function getIndexForHashCode(string $hashCode)
{
// Scrutinizer thinks the following could return string. It is wrong.
return array_search($hashCode, $this->keyMap, true);
}
/**
* Get by index.
*
* @return null|T
*/
public function getByIndex(int $index)
{
if (isset($this->keyMap[$index])) {
return $this->getByHashCode($this->keyMap[$index]);
}
return null;
}
/**
* Get by hashcode.
*
* @return null|T
*/
public function getByHashCode(string $hashCode)
{
if (isset($this->items[$hashCode])) {
return $this->items[$hashCode];
}
return null;
}
/**
* HashTable to array.
*
* @return T[]
*/
public function toArray()
{
return $this->items;
}
/**
* Implement PHP __clone to create a deep clone, not just a shallow copy.
*/
public function __clone()
{
$vars = get_object_vars($this);
foreach ($vars as $key => $value) {
// each member of this class is an array
if (is_array($value)) {
$array1 = $value;
foreach ($array1 as $key1 => $value1) {
if (is_object($value1)) {
$array1[$key1] = clone $value1;
}
}
$this->$key = $array1;
}
}
}
}