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5940 lines (5287 loc) · 156 KB
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<?php
/** @noinspection ReturnTypeCanBeDeclaredInspection */
/** @noinspection ClassReImplementsParentInterfaceInspection */
declare(strict_types=1);
namespace Arrayy;
use Arrayy\TypeCheck\TypeCheckArray;
use Arrayy\TypeCheck\TypeCheckInterface;
use Arrayy\TypeCheck\TypeCheckPhpDoc;
/**
* Methods to manage arrays.
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* @template TKey of array-key
* @template T
* @template-extends \ArrayObject<TKey,T>
* @template-implements \IteratorAggregate<TKey,T>
* @template-implements \ArrayAccess<TKey|null,T>
*/
class Arrayy extends \ArrayObject implements \IteratorAggregate, \ArrayAccess, \Serializable, \JsonSerializable, \Countable
{
const ARRAYY_HELPER_TYPES_FOR_ALL_PROPERTIES = '!!!!Arrayy_Helper_Types_For_All_Properties!!!!';
/**
* @var array
*
* @psalm-var array<TKey,T>
*/
protected $array = [];
/**
* @var \Arrayy\ArrayyRewindableGenerator|null
*
* @psalm-var \Arrayy\ArrayyRewindableGenerator<TKey,T>|null
*/
protected $generator;
/**
* @var string
*
* @psalm-var class-string<\Arrayy\ArrayyIterator>
*/
protected $iteratorClass = ArrayyIterator::class;
/**
* @var string
*/
protected $pathSeparator = '.';
/**
* @var bool
*/
protected $checkPropertyTypes = false;
/**
* @var bool
*/
protected $checkForMissingPropertiesInConstructor = false;
/**
* @var bool
*/
protected $checkPropertiesMismatchInConstructor = false;
/**
* @var bool
*/
protected $checkPropertiesMismatch = true;
/**
* @var array<TypeCheckInterface>|\Arrayy\Type\TypeInterface|TypeCheckArray<TypeCheckInterface>
*/
protected $properties = [];
/**
* Initializes
*
* @param mixed $data <p>
* Should be an array or a generator, otherwise it will try
* to convert it into an array.
* </p>
* @param string $iteratorClass optional <p>
* You can overwrite the ArrayyIterator, but mostly you don't
* need this option.
* </p>
* @param bool $checkPropertiesInConstructor optional <p>
* You need to extend the "Arrayy"-class and you need to set
* the $checkPropertiesMismatchInConstructor class property
* to
* true, otherwise this option didn't not work anyway.
* </p>
*
* @psalm-param class-string<\Arrayy\ArrayyIterator> $iteratorClass
*/
public function __construct(
$data = [],
string $iteratorClass = ArrayyIterator::class,
bool $checkPropertiesInConstructor = true
) {
$data = $this->fallbackForArray($data);
// used only for serialize + unserialize, all other methods are overwritten
parent::__construct([], 0, $iteratorClass);
$this->setInitialValuesAndProperties($data, $checkPropertiesInConstructor);
$this->setIteratorClass($iteratorClass);
}
/**
* Call object as function.
*
* @param mixed $key
*
* @return mixed
*/
public function __invoke($key = null)
{
if ($key !== null) {
$this->generatorToArray();
return $this->array[$key] ?? false;
}
return $this->getArray();
}
/**
* Whether or not an element exists by key.
*
* @param mixed $key
*
* @return bool
* <p>True is the key/index exists, otherwise false.</p>
*/
public function __isset($key): bool
{
return $this->offsetExists($key);
}
/**
* Assigns a value to the specified element.
*
* @param mixed $key
* @param mixed $value
*
* @return void
*/
public function __set($key, $value)
{
$this->internalSet($key, $value);
}
/**
* magic to string
*
* @return string
*/
public function __toString(): string
{
return $this->toString();
}
/**
* Unset element by key.
*
* @param mixed $key
*/
public function __unset($key)
{
$this->internalRemove($key);
}
/**
* Get a value by key.
*
* @param mixed $key
*
* @return mixed
* <p>Get a Value from the current array.</p>
*/
public function &__get($key)
{
$return = $this->get($key);
if (\is_array($return) === true) {
return static::create($return, $this->iteratorClass, false);
}
return $return;
}
/**
* alias: for "Arrayy->append()"
*
* @param mixed $value
*
* @return static
* <p>(Mutable) Return this Arrayy object, with the appended values.</p>
*
* @see Arrayy::append()
*
* @psalm-param T $value
* @psalm-return static<TKey,T>
*/
public function add($value)
{
return $this->append($value);
}
/**
* Append a (key) + value to the current array.
*
* @param mixed $value
* @param mixed $key
*
* @return static
* <p>(Mutable) Return this Arrayy object, with the appended values.</p>
*
* @psalm-param T $value
* @psalm-return static<TKey,T>
*/
public function append($value, $key = null): self
{
$this->generatorToArray();
if ($this->properties !== []) {
$this->checkType($key, $value);
}
if ($key !== null) {
if (
isset($this->array[$key])
&&
\is_array($this->array[$key]) === true
) {
$this->array[$key][] = $value;
} else {
$this->array[$key] = $value;
}
} else {
$this->array[] = $value;
}
return $this;
}
/**
* Sort the entries by value.
*
* @param int $sort_flags [optional] <p>
* You may modify the behavior of the sort using the optional
* parameter sort_flags, for details
* see sort.
* </p>
*
* @return static
* <p>(Mutable) Return this Arrayy object.</p>
*
* @psalm-return static<TKey,T>
*/
public function asort(int $sort_flags = 0): self
{
$this->generatorToArray();
\asort($this->array, $sort_flags);
return $this;
}
/**
* Counts all elements in an array, or something in an object.
*
* <p>
* For objects, if you have SPL installed, you can hook into count() by implementing interface {@see Countable}.
* The interface has exactly one method, {@see Countable::count()}, which returns the return value for the count()
* function. Please see the {@see Array} section of the manual for a detailed explanation of how arrays are
* implemented and used in PHP.
* </p>
*
* @see http://php.net/manual/en/function.count.php
*
* @param int $mode [optional] If the optional mode parameter is set to
* COUNT_RECURSIVE (or 1), count
* will recursively count the array. This is particularly useful for
* counting all the elements of a multidimensional array. count does not detect infinite recursion.
*
* @return int
* <p>
* The number of elements in var, which is
* typically an array, since anything else will have one
* element.
* </p>
* <p>
* If var is not an array or an object with
* implemented Countable interface,
* 1 will be returned.
* There is one exception, if var is &null;,
* 0 will be returned.
* </p>
* <p>
* Caution: count may return 0 for a variable that isn't set,
* but it may also return 0 for a variable that has been initialized with an
* empty array. Use isset to test if a variable is set.
* </p>
*/
public function count(int $mode = \COUNT_NORMAL): int
{
if (
$this->generator
&&
$mode === \COUNT_NORMAL
) {
return \iterator_count($this->generator);
}
return \count($this->getArray(), $mode);
}
/**
* Exchange the array for another one.
*
* @param array|static $data
*
* @return array
*
* @psalm-param array<TKey,T>|self<TKey,T> $data
* @psalm-return array<TKey,T>
*/
public function exchangeArray($data): array
{
$this->array = $this->fallbackForArray($data);
return $this->array;
}
/**
* Creates a copy of the ArrayyObject.
*
* @return array
*
* @psalm-return array<TKey,T>
*/
public function getArrayCopy(): array
{
$this->generatorToArray();
return $this->array;
}
/**
* Returns a new iterator, thus implementing the \Iterator interface.
*
* @return \Iterator<mixed, mixed>
* <p>An iterator for the values in the array.</p>
*/
public function getIterator(): \Iterator
{
if ($this->generator instanceof ArrayyRewindableGenerator) {
return $this->generator;
}
$iterator = $this->getIteratorClass();
if ($iterator === ArrayyIterator::class) {
return new $iterator($this->getArray(), 0, static::class);
}
return new $iterator($this->getArray());
}
/**
* Gets the iterator classname for the ArrayObject.
*
* @return string
*
* @psalm-return class-string
*/
public function getIteratorClass(): string
{
return $this->iteratorClass;
}
/**
* Sort the entries by key
*
* @param int $sort_flags [optional] <p>
* You may modify the behavior of the sort using the optional
* parameter sort_flags, for details
* see sort.
* </p>
*
* @return static
* <p>(Mutable) Return this Arrayy object.</p>
*
* @psalm-return static<TKey,T>
*/
public function ksort(int $sort_flags = 0): self
{
$this->generatorToArray();
\ksort($this->array, $sort_flags);
return $this;
}
/**
* Sort an array using a case insensitive "natural order" algorithm
*
* @return static
* <p>(Mutable) Return this Arrayy object.</p>
*
* @psalm-return static<TKey,T>
*/
public function natcasesort(): self
{
$this->generatorToArray();
\natcasesort($this->array);
return $this;
}
/**
* Sort entries using a "natural order" algorithm
*
* @return static
* <p>(Mutable) Return this Arrayy object.</p>
*
* @psalm-return static<TKey,T>
*/
public function natsort(): self
{
$this->generatorToArray();
\natsort($this->array);
return $this;
}
/**
* Whether or not an offset exists.
*
* @param bool|int|string $offset
*
* @return bool
*
* @noinspection PhpSillyAssignmentInspection
*/
public function offsetExists($offset): bool
{
$this->generatorToArray();
if ($this->array === []) {
return false;
}
// php cast "bool"-index into "int"-index
if ((bool) $offset === $offset) {
$offset = (int) $offset;
}
/** @var int|string $offset - hint for phpstan */
$offset = $offset;
$tmpReturn = $this->keyExists($offset);
if (
$tmpReturn === true
||
(
$tmpReturn === false
&&
\strpos((string) $offset, $this->pathSeparator) === false
)
) {
return $tmpReturn;
}
$offsetExists = false;
if (
$this->pathSeparator
&&
(string) $offset === $offset
&&
\strpos($offset, $this->pathSeparator) !== false
) {
$explodedPath = \explode($this->pathSeparator, (string) $offset);
if ($explodedPath !== false) {
$lastOffset = \array_pop($explodedPath);
if ($lastOffset !== null) {
$containerPath = \implode($this->pathSeparator, $explodedPath);
$this->callAtPath(
$containerPath,
static function ($container) use ($lastOffset, &$offsetExists) {
$offsetExists = \array_key_exists($lastOffset, $container);
}
);
}
}
}
return $offsetExists;
}
/**
* Returns the value at specified offset.
*
* @param int|string $offset
*
* @return mixed
* <p>Will return null if the offset did not exists.</p>
*/
public function offsetGet($offset)
{
return $this->offsetExists($offset) ? $this->get($offset) : null;
}
/**
* Assigns a value to the specified offset + check the type.
*
* @param int|string|null $offset
* @param mixed $value
*
* @return void
*/
public function offsetSet($offset, $value)
{
$this->generatorToArray();
if ($offset === null) {
if ($this->properties !== []) {
$this->checkType(null, $value);
}
$this->array[] = $value;
} else {
$this->internalSet(
$offset,
$value,
true
);
}
}
/**
* Unset an offset.
*
* @param int|string $offset
*
* @return void
*/
public function offsetUnset($offset)
{
$this->generatorToArray();
if ($this->array === []) {
return;
}
if ($this->keyExists($offset)) {
unset($this->array[$offset]);
return;
}
if (
$this->pathSeparator
&&
(string) $offset === $offset
&&
\strpos($offset, $this->pathSeparator) !== false
) {
$path = \explode($this->pathSeparator, (string) $offset);
if ($path !== false) {
$pathToUnset = \array_pop($path);
$this->callAtPath(
\implode($this->pathSeparator, $path),
static function (&$offset) use ($pathToUnset) {
unset($offset[$pathToUnset]);
}
);
}
}
unset($this->array[$offset]);
}
/**
* Serialize the current "Arrayy"-object.
*
* @return string
*/
public function serialize(): string
{
$this->generatorToArray();
if (\PHP_VERSION_ID < 70400) {
return parent::serialize();
}
return \serialize($this);
}
/**
* Sets the iterator classname for the current "Arrayy"-object.
*
* @param string $iteratorClass
*
* @throws \InvalidArgumentException
*
* @return void
*
* @psalm-param class-string<\Arrayy\ArrayyIterator> $iteratorClass
*/
public function setIteratorClass($iteratorClass)
{
if (\class_exists($iteratorClass)) {
$this->iteratorClass = $iteratorClass;
return;
}
if (\strpos($iteratorClass, '\\') === 0) {
$iteratorClass = '\\' . $iteratorClass;
if (\class_exists($iteratorClass)) {
$this->iteratorClass = $iteratorClass;
return;
}
}
throw new \InvalidArgumentException('The iterator class does not exist: ' . $iteratorClass);
}
/**
* Sort the entries with a user-defined comparison function and maintain key association.
*
* @param callable $function
*
* @throws \InvalidArgumentException
*
* @return static
* <p>(Mutable) Return this Arrayy object.</p>
*
* @psalm-return static<TKey,T>
*/
public function uasort($function): self
{
if (!\is_callable($function)) {
throw new \InvalidArgumentException('Passed function must be callable');
}
$this->generatorToArray();
\uasort($this->array, $function);
return $this;
}
/**
* Sort the entries by keys using a user-defined comparison function.
*
* @param callable $function
*
* @throws \InvalidArgumentException
*
* @return static
* <p>(Mutable) Return this Arrayy object.</p>
*
* @psalm-return static<TKey,T>
*/
public function uksort($function): self
{
return $this->customSortKeys($function);
}
/**
* Unserialize an string and return the instance of the "Arrayy"-class.
*
* @param string $string
*
* @return static
*
* @psalm-return static<TKey,T>
*/
public function unserialize($string): self
{
if (\PHP_VERSION_ID < 70400) {
parent::unserialize($string);
return $this;
}
return \unserialize($string, ['allowed_classes' => [__CLASS__, TypeCheckPhpDoc::class]]);
}
/**
* Append a (key) + values to the current array.
*
* @param array $values
* @param mixed $key
*
* @return static
* <p>(Mutable) Return this Arrayy object, with the appended values.</p>
*
* @psalm-param array<mixed,T> $values
* @psalm-param TKey|null $key
* @psalm-return static<TKey,T>
*/
public function appendArrayValues(array $values, $key = null)
{
$this->generatorToArray();
if ($key !== null) {
if (
isset($this->array[$key])
&&
\is_array($this->array[$key]) === true
) {
foreach ($values as $value) {
$this->array[$key][] = $value;
}
} else {
foreach ($values as $value) {
$this->array[$key] = $value;
}
}
} else {
foreach ($values as $value) {
$this->array[] = $value;
}
}
return $this;
}
/**
* Add a suffix to each key.
*
* @param mixed $prefix
*
* @return static
* <p>(Immutable) Return an Arrayy object, with the prefixed keys.</p>
*
* @psalm-return static<TKey,T>
*/
public function appendToEachKey($prefix): self
{
// init
$result = [];
foreach ($this->getGenerator() as $key => $item) {
if ($item instanceof self) {
$result[$prefix . $key] = $item->appendToEachKey($prefix);
} elseif (\is_array($item) === true) {
$result[$prefix . $key] = self::create($item, $this->iteratorClass, false)
->appendToEachKey($prefix)
->toArray();
} else {
$result[$prefix . $key] = $item;
}
}
return self::create($result, $this->iteratorClass, false);
}
/**
* Add a prefix to each value.
*
* @param mixed $prefix
*
* @return static
* <p>(Immutable) Return an Arrayy object, with the prefixed values.</p>
*
* @psalm-return static<TKey,T>
*/
public function appendToEachValue($prefix): self
{
// init
$result = [];
foreach ($this->getGenerator() as $key => $item) {
if ($item instanceof self) {
$result[$key] = $item->appendToEachValue($prefix);
} elseif (\is_array($item) === true) {
$result[$key] = self::create($item, $this->iteratorClass, false)->appendToEachValue($prefix)->toArray();
} elseif (\is_object($item) === true) {
$result[$key] = $item;
} else {
$result[$key] = $prefix . $item;
}
}
return self::create($result, $this->iteratorClass, false);
}
/**
* Sort an array in reverse order and maintain index association.
*
* @return static
* <p>(Mutable) Return this Arrayy object.</p>
*
* @psalm-return static<TKey,T>
*/
public function arsort(): self
{
$this->generatorToArray();
\arsort($this->array);
return $this;
}
/**
* Iterate over the current array and execute a callback for each loop.
*
* @param \Closure $closure
*
* @return static
* <p>(Immutable)</p>
*
* @psalm-return static<TKey,T>
*/
public function at(\Closure $closure): self
{
$arrayy = clone $this;
foreach ($arrayy->getGenerator() as $key => $value) {
$closure($value, $key);
}
return static::create(
$arrayy->toArray(),
$this->iteratorClass,
false
);
}
/**
* Returns the average value of the current array.
*
* @param int $decimals <p>The number of decimal-numbers to return.</p>
*
* @return float|int
* <p>The average value.</p>
*/
public function average($decimals = 0)
{
$count = \count($this->getArray(), \COUNT_NORMAL);
if (!$count) {
return 0;
}
if ((int) $decimals !== $decimals) {
$decimals = 0;
}
return \round(\array_sum($this->getArray()) / $count, $decimals);
}
/**
* Changes all keys in an array.
*
* @param int $case [optional] <p> Either <strong>CASE_UPPER</strong><br />
* or <strong>CASE_LOWER</strong> (default)</p>
*
* @return static
* <p>(Immutable)</p>
*
* @psalm-return static<TKey,T>
*/
public function changeKeyCase(int $case = \CASE_LOWER): self
{
if (
$case !== \CASE_LOWER
&&
$case !== \CASE_UPPER
) {
$case = \CASE_LOWER;
}
$return = [];
foreach ($this->getGenerator() as $key => $value) {
if ($case === \CASE_LOWER) {
$key = \mb_strtolower((string) $key);
} else {
$key = \mb_strtoupper((string) $key);
}
$return[$key] = $value;
}
return static::create(
$return,
$this->iteratorClass,
false
);
}
/**
* Change the path separator of the array wrapper.
*
* By default, the separator is: "."
*
* @param string $separator <p>Separator to set.</p>
*
* @return static
* <p>Mutable</p>
*
* @psalm-return static<TKey,T>
*/
public function changeSeparator($separator): self
{
$this->pathSeparator = $separator;
return $this;
}
/**
* Create a chunked version of the current array.
*
* @param int $size <p>Size of each chunk.</p>
* @param bool $preserveKeys <p>Whether array keys are preserved or no.</p>
*
* @return static
* <p>(Immutable) A new array of chunks from the original array.</p>
*
* @psalm-return static<TKey,T>
*/
public function chunk($size, $preserveKeys = false): self
{
return static::create(
\array_chunk($this->getArray(), $size, $preserveKeys),
$this->iteratorClass,
false
);
}
/**
* Clean all falsy values from the current array.
*
* @return static
* <p>(Immutable)</p>
*
* @psalm-return static<TKey,T>
*/
public function clean(): self
{
return $this->filter(
static function ($value) {
return (bool) $value;
}
);
}
/**
* WARNING!!! -> Clear the current array.
*
* @return static
* <p>(Mutable) Return this Arrayy object, with an empty array.</p>
*
* @psalm-return static<TKey,T>
*/
public function clear(): self
{
$this->array = [];
$this->generator = null;
return $this;
}
/**
* Check if an item is in the current array.
*
* @param float|int|string $value
* @param bool $recursive
* @param bool $strict
*
* @return bool
*/
public function contains($value, bool $recursive = false, bool $strict = true): bool
{
if ($recursive === true) {
return $this->in_array_recursive($value, $this->getArray(), $strict);
}
foreach ($this->getGenerator() as $valueFromArray) {
if ($strict) {