SortedMiddleware

class SortedMiddleware extends Collection (View source)

Traits

Properties

static protected array	$macros	The registered string macros.	from Macroable
protected array	$items	The items contained in the collection.	from Collection
static protected array	$proxies	The methods that can be proxied.	from Collection

Methods

static void

macro(string $name, object|callable $macro)

from Macroable

static void

mixin(object $mixin)

Mix another object into the class.

from Macroable

static bool

hasMacro(string $name)

Checks if macro is registered.

from Macroable

static mixed

__callStatic(string $method, array $parameters)

Dynamically handle calls to the class.

from Macroable

mixed

__call(string $method, array $parameters)

Dynamically handle calls to the class.

from Macroable

void

__construct(array $priorityMap, array|Collection $middlewares)

Create a new Sorted Middleware container.

static Collection

make(mixed $items = [])

Create a new collection instance if the value isn't one already.

from Collection

static Collection

wrap(mixed $value)

Wrap the given value in a collection if applicable.

from Collection

static array

unwrap(array|Collection $value)

Get the underlying items from the given collection if applicable.

from Collection

static Collection

times(int $number, callable $callback = null)

Create a new collection by invoking the callback a given amount of times.

from Collection

array

all()

Get all of the items in the collection.

from Collection

mixed

avg(callable|string|null $callback = null)

Get the average value of a given key.

from Collection

mixed

average(callable|string|null $callback = null)

Alias for the "avg" method.

from Collection

mixed

median(null $key = null)

Get the median of a given key.

from Collection

array|null

mode(mixed $key = null)

Get the mode of a given key.

from Collection

Collection

collapse()

Collapse the collection of items into a single array.

from Collection

bool

contains(mixed $key, mixed $operator = null, mixed $value = null)

Determine if an item exists in the collection.

from Collection

bool

containsStrict(mixed $key, mixed $value = null)

Determine if an item exists in the collection using strict comparison.

from Collection

Collection

crossJoin(mixed ...$lists)

Cross join with the given lists, returning all possible permutations.

from Collection

void

dd(...$args)

Dump the collection and end the script.

from Collection

$this

dump()

Dump the collection.

from Collection

Collection

diff(mixed $items)

Get the items in the collection that are not present in the given items.

from Collection

Collection

diffUsing(mixed $items, callable $callback)

Get the items in the collection that are not present in the given items.

from Collection

Collection

diffAssoc(mixed $items)

Get the items in the collection whose keys and values are not present in the given items.

from Collection

Collection

diffAssocUsing(mixed $items, callable $callback)

Get the items in the collection whose keys and values are not present in the given items.

from Collection

Collection

diffKeys(mixed $items)

Get the items in the collection whose keys are not present in the given items.

from Collection

Collection

diffKeysUsing(mixed $items, callable $callback)

Get the items in the collection whose keys are not present in the given items.

from Collection

$this

each(callable $callback)

Execute a callback over each item.

from Collection

Collection

eachSpread(callable $callback)

Execute a callback over each nested chunk of items.

from Collection

bool

every(string|callable $key, mixed $operator = null, mixed $value = null)

Determine if all items in the collection pass the given test.

from Collection

Collection

except(Collection|mixed $keys)

Get all items except for those with the specified keys.

from Collection

Collection

filter(callable $callback = null)

Run a filter over each of the items.

from Collection

Collection|mixed

when(bool $value, callable $callback, callable $default = null)

Apply the callback if the value is truthy.

from Collection

Collection|mixed

unless(bool $value, callable $callback, callable $default = null)

Apply the callback if the value is falsy.

from Collection

Collection

where(string $key, mixed $operator = null, mixed $value = null)

Filter items by the given key value pair.

from Collection

Closure

operatorForWhere(string $key, string $operator = null, mixed $value = null)

Get an operator checker callback.

from Collection

Collection

whereStrict(string $key, mixed $value)

Filter items by the given key value pair using strict comparison.

from Collection

Collection

whereIn(string $key, mixed $values, bool $strict = false)

Filter items by the given key value pair.

from Collection

Collection

whereInStrict(string $key, mixed $values)

Filter items by the given key value pair using strict comparison.

from Collection

Collection

whereNotIn(string $key, mixed $values, bool $strict = false)

Filter items by the given key value pair.

from Collection

Collection

whereNotInStrict(string $key, mixed $values)

Filter items by the given key value pair using strict comparison.

from Collection

Collection

whereInstanceOf(string $type)

Filter the items, removing any items that don't match the given type.

from Collection

mixed

first(callable $callback = null, mixed $default = null)

Get the first item from the collection.

from Collection

Collection

firstWhere(string $key, mixed $operator, mixed $value = null)

Get the first item by the given key value pair.

from Collection

Collection

flatten(int $depth = INF)

Get a flattened array of the items in the collection.

from Collection

Collection

flip()

Flip the items in the collection.

from Collection

$this

forget(string|array $keys)

Remove an item from the collection by key.

from Collection

mixed

get(mixed $key, mixed $default = null)

Get an item from the collection by key.

from Collection

Collection

groupBy(callable|string $groupBy, bool $preserveKeys = false)

Group an associative array by a field or using a callback.

from Collection

Collection

keyBy(callable|string $keyBy)

Key an associative array by a field or using a callback.

from Collection

bool

has(mixed $key)

Determine if an item exists in the collection by key.

from Collection

string

implode(string $value, string $glue = null)

Concatenate values of a given key as a string.

from Collection

Collection

intersect(mixed $items)

Intersect the collection with the given items.

from Collection

Collection

intersectByKeys(mixed $items)

Intersect the collection with the given items by key.

from Collection

bool

isEmpty()

Determine if the collection is empty or not.

from Collection

bool

isNotEmpty()

Determine if the collection is not empty.

from Collection

bool

useAsCallable(mixed $value)

Determine if the given value is callable, but not a string.

from Collection

Collection

keys()

Get the keys of the collection items.

from Collection

mixed

last(callable $callback = null, mixed $default = null)

Get the last item from the collection.

from Collection

Collection

pluck(string|array $value, string|null $key = null)

Get the values of a given key.

from Collection

Collection

map(callable $callback)

Run a map over each of the items.

from Collection

Collection

mapSpread(callable $callback)

Run a map over each nested chunk of items.

from Collection

Collection

mapToDictionary(callable $callback)

Run a dictionary map over the items.

from Collection

Collection

mapToGroups(callable $callback)

Run a grouping map over the items.

from Collection

Collection

mapWithKeys(callable $callback)

Run an associative map over each of the items.

from Collection

Collection

flatMap(callable $callback)

Map a collection and flatten the result by a single level.

from Collection

Collection

mapInto(string $class)

Map the values into a new class.

from Collection

mixed

max(callable|string|null $callback = null)

Get the max value of a given key.

from Collection

Collection

merge(mixed $items)

Merge the collection with the given items.

from Collection

Collection

combine(mixed $values)

Create a collection by using this collection for keys and another for its values.

from Collection

Collection

union(mixed $items)

Union the collection with the given items.

from Collection

mixed

min(callable|string|null $callback = null)

Get the min value of a given key.

from Collection

Collection

nth(int $step, int $offset = 0)

Create a new collection consisting of every n-th element.

from Collection

Collection

only(mixed $keys)

Get the items with the specified keys.

from Collection

Collection

forPage(int $page, int $perPage)

"Paginate" the collection by slicing it into a smaller collection.

from Collection

Collection

partition(callable|string $key, mixed $operator = null, mixed $value = null)

Partition the collection into two arrays using the given callback or key.

from Collection

mixed

pipe(callable $callback)

Pass the collection to the given callback and return the result.

from Collection

mixed

pop()

Get and remove the last item from the collection.

from Collection

$this

prepend(mixed $value, mixed $key = null)

Push an item onto the beginning of the collection.

from Collection

$this

push(mixed $value)

Push an item onto the end of the collection.

from Collection

Collection

concat(Traversable|array $source)

Push all of the given items onto the collection.

from Collection

mixed

pull(mixed $key, mixed $default = null)

Get and remove an item from the collection.

from Collection

$this

put(mixed $key, mixed $value)

Put an item in the collection by key.

from Collection

Collection|mixed

random(int|null $number = null)

Get one or a specified number of items randomly from the collection.

from Collection

mixed

reduce(callable $callback, mixed $initial = null)

Reduce the collection to a single value.

from Collection

Collection

reject(callable|mixed $callback)

Create a collection of all elements that do not pass a given truth test.

from Collection

Collection

reverse()

Reverse items order.

from Collection

mixed

search(mixed $value, bool $strict = false)

Search the collection for a given value and return the corresponding key if successful.

from Collection

mixed

shift()

Get and remove the first item from the collection.

from Collection

Collection

shuffle(int $seed = null)

Shuffle the items in the collection.

from Collection

Collection

slice(int $offset, int $length = null)

Slice the underlying collection array.

from Collection

Collection

split(int $numberOfGroups)

Split a collection into a certain number of groups.

from Collection

Collection

chunk(int $size)

Chunk the underlying collection array.

from Collection

Collection

sort(callable $callback = null)

Sort through each item with a callback.

from Collection

Collection

sortBy(callable|string $callback, int $options = SORT_REGULAR, bool $descending = false)

Sort the collection using the given callback.

from Collection

Collection

sortByDesc(callable|string $callback, int $options = SORT_REGULAR)

Sort the collection in descending order using the given callback.

from Collection

Collection

sortKeys(int $options = SORT_REGULAR, bool $descending = false)

Sort the collection keys.

from Collection

Collection

sortKeysDesc(int $options = SORT_REGULAR)

Sort the collection keys in descending order.

from Collection

Collection

splice(int $offset, int|null $length = null, mixed $replacement = [])

Splice a portion of the underlying collection array.

from Collection

mixed

sum(callable|string|null $callback = null)

Get the sum of the given values.

from Collection

Collection

take(int $limit)

Take the first or last {$limit} items.

from Collection

$this

tap(callable $callback)

Pass the collection to the given callback and then return it.

from Collection

$this

transform(callable $callback)

Transform each item in the collection using a callback.

from Collection

Collection

unique(string|callable|null $key = null, bool $strict = false)

Return only unique items from the collection array.

from Collection

Collection

uniqueStrict(string|callable|null $key = null)

Return only unique items from the collection array using strict comparison.

from Collection

Collection

values()

Reset the keys on the underlying array.

from Collection

callable

valueRetriever(string $value)

Get a value retrieving callback.

from Collection

Collection

zip(mixed $items)

Zip the collection together with one or more arrays.

from Collection

Collection

pad(int $size, mixed $value)

Pad collection to the specified length with a value.

from Collection

array

toArray()

Get the collection of items as a plain array.

from Collection

array

jsonSerialize()

Convert the object into something JSON serializable.

from Collection

string

toJson(int $options = 0)

Get the collection of items as JSON.

from Collection

ArrayIterator

getIterator()

Get an iterator for the items.

from Collection

CachingIterator

getCachingIterator(int $flags = CachingIterator::CALL_TOSTRING)

Get a CachingIterator instance.

from Collection

int

count()

Count the number of items in the collection.

from Collection

Collection

toBase()

Get a base Support collection instance from this collection.

from Collection

bool

offsetExists(mixed $key)

Determine if an item exists at an offset.

from Collection

mixed

offsetGet(mixed $key)

Get an item at a given offset.

from Collection

void

offsetSet(mixed $key, mixed $value)

Set the item at a given offset.

from Collection

void

offsetUnset(string $key)

Unset the item at a given offset.

from Collection

string

__toString()

Convert the collection to its string representation.

from Collection

array

getArrayableItems(mixed $items)

Results array of items from Collection or Arrayable.

from Collection

static void

proxy(string $method)

Add a method to the list of proxied methods.

from Collection

mixed

__get(string $key)

Dynamically access collection proxies.

from Collection

array

sortMiddleware(array $priorityMap, array $middlewares)

Sort the middlewares by the given priority map.

array

moveMiddleware(array $middlewares, int $from, int $to)

Splice a middleware into a new position and remove the old entry.

Details

static void macro(string $name, object|callable $macro)

Parameters

string	$name
object\|callable	$macro

Return Value

void

static void mixin(object $mixin)

Mix another object into the class.

Parameters

object

$mixin

Return Value

void

Exceptions

ReflectionException

static bool hasMacro(string $name)

Checks if macro is registered.

Parameters

string

$name

Return Value

bool

static mixed __callStatic(string $method, array $parameters)

Dynamically handle calls to the class.

Parameters

string	$method
array	$parameters

Return Value

mixed

Exceptions

BadMethodCallException

mixed __call(string $method, array $parameters)

Dynamically handle calls to the class.

Parameters

string	$method
array	$parameters

Return Value

mixed

Exceptions

BadMethodCallException

void __construct(array $priorityMap, array|Collection $middlewares)

Create a new Sorted Middleware container.

Parameters

array	$priorityMap
array\|Collection	$middlewares

Return Value

void

static Collection make(mixed $items = [])

Create a new collection instance if the value isn't one already.

Parameters

mixed

$items

Return Value

Collection

static Collection wrap(mixed $value)

Wrap the given value in a collection if applicable.

Parameters

mixed

$value

Return Value

Collection

static array unwrap(array|Collection $value)

Get the underlying items from the given collection if applicable.

Parameters

array|Collection

$value

Return Value

array

static Collection times(int $number, callable $callback = null)

Create a new collection by invoking the callback a given amount of times.

Parameters

int	$number
callable	$callback

Return Value

Collection

array all()

Get all of the items in the collection.

Return Value

array

mixed avg(callable|string|null $callback = null)

Get the average value of a given key.

Parameters

callable|string|null

$callback

Return Value

mixed

mixed average(callable|string|null $callback = null)

Alias for the "avg" method.

Parameters

callable|string|null

$callback

Return Value

mixed

mixed median(null $key = null)

Get the median of a given key.

Parameters

null

$key

Return Value

mixed

array|null mode(mixed $key = null)

Get the mode of a given key.

Parameters

mixed

$key

Return Value

array|null

Collection collapse()

Collapse the collection of items into a single array.

Return Value

Collection

bool contains(mixed $key, mixed $operator = null, mixed $value = null)

Determine if an item exists in the collection.

Parameters

mixed	$key
mixed	$operator
mixed	$value

Return Value

bool

bool containsStrict(mixed $key, mixed $value = null)

Determine if an item exists in the collection using strict comparison.

Parameters

mixed	$key
mixed	$value

Return Value

bool

Collection crossJoin(mixed ...$lists)

Cross join with the given lists, returning all possible permutations.

Parameters

mixed

...$lists

Return Value

Collection

void dd(...$args)

Dump the collection and end the script.

Parameters

...$args

Return Value

void

$this dump()

Dump the collection.

Return Value

$this

Collection diff(mixed $items)

Get the items in the collection that are not present in the given items.

Parameters

mixed

$items

Return Value

Collection

Collection diffUsing(mixed $items, callable $callback)

Get the items in the collection that are not present in the given items.

Parameters

mixed	$items
callable	$callback

Return Value

Collection

Collection diffAssoc(mixed $items)

Get the items in the collection whose keys and values are not present in the given items.

Parameters

mixed

$items

Return Value

Collection

Collection diffAssocUsing(mixed $items, callable $callback)

Get the items in the collection whose keys and values are not present in the given items.

Parameters

mixed	$items
callable	$callback

Return Value

Collection

Collection diffKeys(mixed $items)

Get the items in the collection whose keys are not present in the given items.

Parameters

mixed

$items

Return Value

Collection

Collection diffKeysUsing(mixed $items, callable $callback)

Get the items in the collection whose keys are not present in the given items.

Parameters

mixed	$items
callable	$callback

Return Value

Collection

$this each(callable $callback)

Execute a callback over each item.

Parameters

callable

$callback

Return Value

$this

Collection eachSpread(callable $callback)

Execute a callback over each nested chunk of items.

Parameters

callable

$callback

Return Value

Collection

bool every(string|callable $key, mixed $operator = null, mixed $value = null)

Determine if all items in the collection pass the given test.

Parameters

string\|callable	$key
mixed	$operator
mixed	$value

Return Value

bool

Collection except(Collection|mixed $keys)

Get all items except for those with the specified keys.

Parameters

Collection|mixed

$keys

Return Value

Collection

Collection filter(callable $callback = null)

Run a filter over each of the items.

Parameters

callable

$callback

Return Value

Collection

Collection|mixed when(bool $value, callable $callback, callable $default = null)

Apply the callback if the value is truthy.

Parameters

bool	$value
callable	$callback
callable	$default

Return Value

Collection|mixed

Collection|mixed unless(bool $value, callable $callback, callable $default = null)

Apply the callback if the value is falsy.

Parameters

bool	$value
callable	$callback
callable	$default

Return Value

Collection|mixed

Collection where(string $key, mixed $operator = null, mixed $value = null)

Filter items by the given key value pair.

Parameters

string	$key
mixed	$operator
mixed	$value

Return Value

Collection

protected Closure operatorForWhere(string $key, string $operator = null, mixed $value = null)

Get an operator checker callback.

Parameters

string	$key
string	$operator
mixed	$value

Return Value

Closure

Collection whereStrict(string $key, mixed $value)

Filter items by the given key value pair using strict comparison.

Parameters

string	$key
mixed	$value

Return Value

Collection

Collection whereIn(string $key, mixed $values, bool $strict = false)

Filter items by the given key value pair.

Parameters

string	$key
mixed	$values
bool	$strict

Return Value

Collection

Collection whereInStrict(string $key, mixed $values)

Filter items by the given key value pair using strict comparison.

Parameters

string	$key
mixed	$values

Return Value

Collection

Collection whereNotIn(string $key, mixed $values, bool $strict = false)

Filter items by the given key value pair.

Parameters

string	$key
mixed	$values
bool	$strict

Return Value

Collection

Collection whereNotInStrict(string $key, mixed $values)

Filter items by the given key value pair using strict comparison.

Parameters

string	$key
mixed	$values

Return Value

Collection

Collection whereInstanceOf(string $type)

Filter the items, removing any items that don't match the given type.

Parameters

string

$type

Return Value

Collection

mixed first(callable $callback = null, mixed $default = null)

Get the first item from the collection.

Parameters

callable	$callback
mixed	$default

Return Value

mixed

Collection firstWhere(string $key, mixed $operator, mixed $value = null)

Get the first item by the given key value pair.

Parameters

string	$key
mixed	$operator
mixed	$value

Return Value

Collection

Collection flatten(int $depth = INF)

Get a flattened array of the items in the collection.

Parameters

int

$depth

Return Value

Collection

Collection flip()

Flip the items in the collection.

Return Value

Collection

$this forget(string|array $keys)

Remove an item from the collection by key.

Parameters

string|array

$keys

Return Value

$this

mixed get(mixed $key, mixed $default = null)

Get an item from the collection by key.

Parameters

mixed	$key
mixed	$default

Return Value

mixed

Collection groupBy(callable|string $groupBy, bool $preserveKeys = false)

Group an associative array by a field or using a callback.

Parameters

callable\|string	$groupBy
bool	$preserveKeys

Return Value

Collection

Collection keyBy(callable|string $keyBy)

Key an associative array by a field or using a callback.

Parameters

callable|string

$keyBy

Return Value

Collection

bool has(mixed $key)

Determine if an item exists in the collection by key.

Parameters

mixed

$key

Return Value

bool

string implode(string $value, string $glue = null)

Concatenate values of a given key as a string.

Parameters

string	$value
string	$glue

Return Value

string

Collection intersect(mixed $items)

Intersect the collection with the given items.

Parameters

mixed

$items

Return Value

Collection

Collection intersectByKeys(mixed $items)

Intersect the collection with the given items by key.

Parameters

mixed

$items

Return Value

Collection

bool isEmpty()

Determine if the collection is empty or not.

Return Value

bool

bool isNotEmpty()

Determine if the collection is not empty.

Return Value

bool

protected bool useAsCallable(mixed $value)

Determine if the given value is callable, but not a string.

Parameters

mixed

$value

Return Value

bool

Collection keys()

Get the keys of the collection items.

Return Value

Collection

mixed last(callable $callback = null, mixed $default = null)

Get the last item from the collection.

Parameters

callable	$callback
mixed	$default

Return Value

mixed

Collection pluck(string|array $value, string|null $key = null)

Get the values of a given key.

Parameters

string\|array	$value
string\|null	$key

Return Value

Collection

Collection map(callable $callback)

Run a map over each of the items.

Parameters

callable

$callback

Return Value

Collection

Collection mapSpread(callable $callback)

Run a map over each nested chunk of items.

Parameters

callable

$callback

Return Value

Collection

Collection mapToDictionary(callable $callback)

Run a dictionary map over the items.

The callback should return an associative array with a single key/value pair.

Parameters

callable

$callback

Return Value

Collection

Collection mapToGroups(callable $callback)

Run a grouping map over the items.

The callback should return an associative array with a single key/value pair.

Parameters

callable

$callback

Return Value

Collection

Collection mapWithKeys(callable $callback)

Run an associative map over each of the items.

The callback should return an associative array with a single key/value pair.

Parameters

callable

$callback

Return Value

Collection

Collection flatMap(callable $callback)

Map a collection and flatten the result by a single level.

Parameters

callable

$callback

Return Value

Collection

Collection mapInto(string $class)

Map the values into a new class.

Parameters

string

$class

Return Value

Collection

mixed max(callable|string|null $callback = null)

Get the max value of a given key.

Parameters

callable|string|null

$callback

Return Value

mixed

Collection merge(mixed $items)

Merge the collection with the given items.

Parameters

mixed

$items

Return Value

Collection

Collection combine(mixed $values)

Create a collection by using this collection for keys and another for its values.

Parameters

mixed

$values

Return Value

Collection

Collection union(mixed $items)

Union the collection with the given items.

Parameters

mixed

$items

Return Value

Collection

mixed min(callable|string|null $callback = null)

Get the min value of a given key.

Parameters

callable|string|null

$callback

Return Value

mixed

Collection nth(int $step, int $offset = 0)

Create a new collection consisting of every n-th element.

Parameters

int	$step
int	$offset

Return Value

Collection

Collection only(mixed $keys)

Get the items with the specified keys.

Parameters

mixed

$keys

Return Value

Collection

Collection forPage(int $page, int $perPage)

"Paginate" the collection by slicing it into a smaller collection.

Parameters

int	$page
int	$perPage

Return Value

Collection

Collection partition(callable|string $key, mixed $operator = null, mixed $value = null)

Partition the collection into two arrays using the given callback or key.

Parameters

callable\|string	$key
mixed	$operator
mixed	$value

Return Value

Collection

mixed pipe(callable $callback)

Pass the collection to the given callback and return the result.

Parameters

callable

$callback

Return Value

mixed

mixed pop()

Get and remove the last item from the collection.

Return Value

mixed

$this prepend(mixed $value, mixed $key = null)

Push an item onto the beginning of the collection.

Parameters

mixed	$value
mixed	$key

Return Value

$this

$this push(mixed $value)

Push an item onto the end of the collection.

Parameters

mixed

$value

Return Value

$this

Collection concat(Traversable|array $source)

Push all of the given items onto the collection.

Parameters

Traversable|array

$source

Return Value

Collection

mixed pull(mixed $key, mixed $default = null)

Get and remove an item from the collection.

Parameters

mixed	$key
mixed	$default

Return Value

mixed

$this put(mixed $key, mixed $value)

Put an item in the collection by key.

Parameters

mixed	$key
mixed	$value

Return Value

$this

Collection|mixed random(int|null $number = null)

Get one or a specified number of items randomly from the collection.

Parameters

int|null

$number

Return Value

Collection|mixed

Exceptions

InvalidArgumentException

mixed reduce(callable $callback, mixed $initial = null)

Reduce the collection to a single value.

Parameters

callable	$callback
mixed	$initial

Return Value

mixed

Collection reject(callable|mixed $callback)

Create a collection of all elements that do not pass a given truth test.

Parameters

callable|mixed

$callback

Return Value

Collection

Collection reverse()

Reverse items order.

Return Value

Collection

mixed search(mixed $value, bool $strict = false)

Search the collection for a given value and return the corresponding key if successful.

Parameters

mixed	$value
bool	$strict

Return Value

mixed

mixed shift()

Get and remove the first item from the collection.

Return Value

mixed

Collection shuffle(int $seed = null)

Shuffle the items in the collection.

Parameters

int

$seed

Return Value

Collection

Collection slice(int $offset, int $length = null)

Slice the underlying collection array.

Parameters

int	$offset
int	$length

Return Value

Collection

Collection split(int $numberOfGroups)

Split a collection into a certain number of groups.

Parameters

int

$numberOfGroups

Return Value

Collection

Collection chunk(int $size)

Chunk the underlying collection array.

Parameters

int

$size

Return Value

Collection

Collection sort(callable $callback = null)

Sort through each item with a callback.

Parameters

callable

$callback

Return Value

Collection

Collection sortBy(callable|string $callback, int $options = SORT_REGULAR, bool $descending = false)

Sort the collection using the given callback.

Parameters

callable\|string	$callback
int	$options
bool	$descending

Return Value

Collection

Collection sortByDesc(callable|string $callback, int $options = SORT_REGULAR)

Sort the collection in descending order using the given callback.

Parameters

callable\|string	$callback
int	$options

Return Value

Collection

Collection sortKeys(int $options = SORT_REGULAR, bool $descending = false)

Sort the collection keys.

Parameters

int	$options
bool	$descending

Return Value

Collection

Collection sortKeysDesc(int $options = SORT_REGULAR)

Sort the collection keys in descending order.

Parameters

int

$options

Return Value

Collection

Collection splice(int $offset, int|null $length = null, mixed $replacement = [])

Splice a portion of the underlying collection array.

Parameters

int	$offset
int\|null	$length
mixed	$replacement

Return Value

Collection

mixed sum(callable|string|null $callback = null)

Get the sum of the given values.

Parameters

callable|string|null

$callback

Return Value

mixed

Collection take(int $limit)

Take the first or last {$limit} items.

Parameters

int

$limit

Return Value

Collection

$this tap(callable $callback)

Pass the collection to the given callback and then return it.

Parameters

callable

$callback

Return Value

$this

$this transform(callable $callback)

Transform each item in the collection using a callback.

Parameters

callable

$callback

Return Value

$this

Collection unique(string|callable|null $key = null, bool $strict = false)

Return only unique items from the collection array.

Parameters

string\|callable\|null	$key
bool	$strict

Return Value

Collection

Collection uniqueStrict(string|callable|null $key = null)

Return only unique items from the collection array using strict comparison.

Parameters

string|callable|null

$key

Return Value

Collection

Collection values()

Reset the keys on the underlying array.

Return Value

Collection

protected callable valueRetriever(string $value)

Get a value retrieving callback.

Parameters

string

$value

Return Value

callable

Collection zip(mixed $items)

Zip the collection together with one or more arrays.

e.g. new Collection([1, 2, 3])->zip([4, 5, 6]); => [[1, 4], [2, 5], [3, 6]]

Parameters

mixed

$items

Return Value

Collection

Collection pad(int $size, mixed $value)

Pad collection to the specified length with a value.

Parameters

int	$size
mixed	$value

Return Value

Collection

array toArray()

Get the collection of items as a plain array.

Return Value

array

array jsonSerialize()

Convert the object into something JSON serializable.

Return Value

array

string toJson(int $options = 0)

Get the collection of items as JSON.

Parameters

int

$options

Return Value

string

ArrayIterator getIterator()

Get an iterator for the items.

Return Value

ArrayIterator

CachingIterator getCachingIterator(int $flags = CachingIterator::CALL_TOSTRING)

Get a CachingIterator instance.

Parameters

int

$flags

Return Value

CachingIterator

int count()

Count the number of items in the collection.

Return Value

int

Collection toBase()

Get a base Support collection instance from this collection.

Return Value

Collection

bool offsetExists(mixed $key)

Determine if an item exists at an offset.

Parameters

mixed

$key

Return Value

bool

mixed offsetGet(mixed $key)

Get an item at a given offset.

Parameters

mixed

$key

Return Value

mixed

void offsetSet(mixed $key, mixed $value)

Set the item at a given offset.

Parameters

mixed	$key
mixed	$value

Return Value

void

void offsetUnset(string $key)

Unset the item at a given offset.

Parameters

string

$key

Return Value

void

string __toString()

Convert the collection to its string representation.

Return Value

string

protected array getArrayableItems(mixed $items)

Results array of items from Collection or Arrayable.

Parameters

mixed

$items

Return Value

array

static void proxy(string $method)

Add a method to the list of proxied methods.

Parameters

string

$method

Return Value

void

mixed __get(string $key)

Dynamically access collection proxies.

Parameters

string

$key

Return Value

mixed

Exceptions

Exception

protected array sortMiddleware(array $priorityMap, array $middlewares)

Sort the middlewares by the given priority map.

Each call to this method makes one discrete middleware movement if necessary.

Parameters

array	$priorityMap
array	$middlewares

Return Value

array

protected array moveMiddleware(array $middlewares, int $from, int $to)

Splice a middleware into a new position and remove the old entry.

Parameters

array	$middlewares
int	$from
int	$to

Return Value

array

© Taylor Otwell
Licensed under the MIT License.
Laravel is a trademark of Taylor Otwell.
https://laravel.com/api/5.7/Illuminate/Routing/SortedMiddleware.html