public function insert($value, $key)
{
if ($value instanceof HArray) {
$value = $value->toArray();
}
if ($value instanceof HString) {
$value = $value->toString();
}
if (Helper::canBeInArray($value)) {
$valueArray = $value;
} else {
$valueArray = [$value];
}
if (isset($key)) {
if (is_numeric($key)) {
list($array, $length) = $this->setSubarrayAndLengthForSequentialArray($key, $valueArray);
} elseif (is_string($key)) {
list($array, $length) = $this->setSubarrayAndLengthForAssociativeArray($key, $valueArray);
} else {
throw new \InvalidArgumentException("Invalid array key");
}
} else {
list($array, $length) = $this->setSubarrayAndLengthWhenNoKeyProvided($valueArray);
}
$first = $this->arr->slice(0, $length)->toArray();
$lastStartingPoint = sizeof($this->arr) - sizeof($first);
$last = $this->arr->slice($length, $lastStartingPoint)->toArray();
return new HArray(array_merge_recursive($first, (array) $array, $last));
}
/**
* @param $value
* @return int|string
* @throws ElementNotFoundException
*/
public function locate($value)
{
if ($this->arr->contains($value)) {
return array_search($value, $this->arr->toArray());
}
throw new ElementNotFoundException($value);
}
public function remove($value)
{
if (false === $this->arr->contains($value)) {
return $this->arr;
}
$newArr = $this->arr->toArray();
$key = $this->arr->locate($value);
unset($newArr[$key]);
if ($this->allKeysNumeric(array_keys($newArr))) {
return array_values($newArr);
}
return $newArr;
}
/**
* @param $value
* @return bool
*/
public function contains($value)
{
return in_array($value, $this->arr->toArray());
}
public function __construct(HArray $array)
{
$this->arr = $array->toArray();
}
/**
* @inheritdoc
*
* @return number
*/
public function product()
{
$values = new HArray(str_getcsv(str_ireplace(" ", "", $this->str)));
return $values->product();
}