MorphToMany

class MorphToMany extends BelongsToMany (View source)

Traits

Properties

static protected array	$macros	The registered string macros.	from Macroable
protected Builder	$query	The Eloquent query builder instance.	from Relation
protected Model	$parent	The parent model instance.	from Relation
protected Model	$related	The related model instance.	from Relation
static protected bool	$constraints	Indicates if the relation is adding constraints.	from Relation
static array	$morphMap	An array to map class names to their morph names in database.	from Relation
protected string	$table	The intermediate table for the relation.	from BelongsToMany
protected string	$foreignPivotKey	The foreign key of the parent model.	from BelongsToMany
protected string	$relatedPivotKey	The associated key of the relation.	from BelongsToMany
protected string	$parentKey	The key name of the parent model.	from BelongsToMany
protected string	$relatedKey	The key name of the related model.	from BelongsToMany
protected string	$relationName	The "name" of the relationship.	from BelongsToMany
protected array	$pivotColumns	The pivot table columns to retrieve.	from BelongsToMany
protected array	$pivotWheres	Any pivot table restrictions for where clauses.	from BelongsToMany
protected array	$pivotWhereIns	Any pivot table restrictions for whereIn clauses.	from BelongsToMany
protected array	$pivotValues	The default values for the pivot columns.	from BelongsToMany
bool	$withTimestamps	Indicates if timestamps are available on the pivot table.	from BelongsToMany
protected string	$pivotCreatedAt	The custom pivot table column for the created_at timestamp.	from BelongsToMany
protected string	$pivotUpdatedAt	The custom pivot table column for the updated_at timestamp.	from BelongsToMany
protected string	$using	The class name of the custom pivot model to use for the relationship.	from BelongsToMany
protected string	$accessor	The name of the accessor to use for the "pivot" relationship.	from BelongsToMany
static protected int	$selfJoinCount	The count of self joins.	from BelongsToMany
protected string	$morphType	The type of the polymorphic relation.
protected string	$morphClass	The class name of the morph type constraint.
protected bool	$inverse	Indicates if we are connecting the inverse of the relation.

Methods

mixed

forwardCallTo(mixed $object, string $method, array $parameters)

Forward a method call to the given object.

from ForwardsCalls

static void

throwBadMethodCallException(string $method)

Throw a bad method call exception for the given method.

from ForwardsCalls

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(Builder $query, Model $parent, string $name, string $table, string $foreignPivotKey, string $relatedPivotKey, string $parentKey, string $relatedKey, string $relationName = null, bool $inverse = false)

Create a new morph to many relationship instance.

static mixed

noConstraints(Closure $callback)

Run a callback with constraints disabled on the relation.

from Relation

void

addConstraints()

Set the base constraints on the relation query.

from BelongsToMany

void

addEagerConstraints(array $models)

Set the constraints for an eager load of the relation.

array

initRelation(array $models, string $relation)

Initialize the relation on a set of models.

from BelongsToMany

array

match(array $models, Collection $results, string $relation)

Match the eagerly loaded results to their parents.

from BelongsToMany

mixed

getResults()

Get the results of the relationship.

from BelongsToMany

Collection

getEager()

Get the relationship for eager loading.

from Relation

Collection

get(array $columns = ['*'])

Execute the query as a "select" statement.

from BelongsToMany

void

touch()

Touch all of the related models for the relationship.

from BelongsToMany

int

rawUpdate(array $attributes = [])

Run a raw update against the base query.

from Relation

Builder

getRelationExistenceCountQuery(Builder $query, Builder $parentQuery)

Add the constraints for a relationship count query.

from Relation

Builder

getRelationExistenceQuery(Builder $query, Builder $parentQuery, array|mixed $columns = ['*'])

Add the constraints for a relationship count query.

array

getKeys(array $models, string $key = null)

Get all of the primary keys for an array of models.

from Relation

Builder

getQuery()

Get the underlying query for the relation.

from Relation

Builder

getBaseQuery()

Get the base query builder driving the Eloquent builder.

from Relation

Model

getParent()

Get the parent model of the relation.

from Relation

string

getQualifiedParentKeyName()

Get the fully qualified parent key name for the relation.

from BelongsToMany

Model

getRelated()

Get the related model of the relation.

from Relation

string

createdAt()

Get the name of the "created at" column.

from BelongsToMany

string

updatedAt()

Get the name of the "updated at" column.

from BelongsToMany

string

relatedUpdatedAt()

Get the name of the related model's "updated at" column.

from Relation

static array

morphMap(array $map = null, bool $merge = true)

Set or get the morph map for polymorphic relations.

from Relation

static array|null

buildMorphMapFromModels(array $models = null)

Builds a table-keyed array from model class names.

from Relation

static string|null

getMorphedModel(string $alias)

Get the model associated with a custom polymorphic type.

from Relation

void

__clone()

Force a clone of the underlying query builder when cloning.

from Relation

array

toggle(mixed $ids, bool $touch = true)

Toggles a model (or models) from the parent.

from InteractsWithPivotTable

array

syncWithoutDetaching(Collection|Collection|array $ids)

Sync the intermediate tables with a list of IDs without detaching.

from InteractsWithPivotTable

array

sync(Collection|Collection|array $ids, bool $detaching = true)

Sync the intermediate tables with a list of IDs or collection of models.

from InteractsWithPivotTable

array

formatRecordsList(array $records)

Format the sync / toggle record list so that it is keyed by ID.

from InteractsWithPivotTable

array

attachNew(array $records, array $current, bool $touch = true)

Attach all of the records that aren't in the given current records.

from InteractsWithPivotTable

int

updateExistingPivot(mixed $id, array $attributes, bool $touch = true)

Update an existing pivot record on the table.

from InteractsWithPivotTable

void

attach(mixed $id, array $attributes = [], bool $touch = true)

Attach a model to the parent.

from InteractsWithPivotTable

array

formatAttachRecords(array $ids, array $attributes)

Create an array of records to insert into the pivot table.

from InteractsWithPivotTable

array

formatAttachRecord(int $key, mixed $value, array $attributes, bool $hasTimestamps)

Create a full attachment record payload.

from InteractsWithPivotTable

array

extractAttachIdAndAttributes(mixed $key, mixed $value, array $attributes)

Get the attach record ID and extra attributes.

from InteractsWithPivotTable

array

baseAttachRecord(int $id, bool $timed)

Create a new pivot attachment record.

array

addTimestampsToAttachment(array $record, bool $exists = false)

Set the creation and update timestamps on an attach record.

from InteractsWithPivotTable

bool

hasPivotColumn(string $column)

Determine whether the given column is defined as a pivot column.

from InteractsWithPivotTable

int

detach(mixed $ids = null, bool $touch = true)

Detach models from the relationship.

from InteractsWithPivotTable

Pivot

newPivot(array $attributes = [], bool $exists = false)

Create a new pivot model instance.

Pivot

newExistingPivot(array $attributes = [])

Create a new existing pivot model instance.

from InteractsWithPivotTable

Builder

newPivotStatement()

Get a new plain query builder for the pivot table.

from InteractsWithPivotTable

Builder

newPivotStatementForId(mixed $id)

Get a new pivot statement for a given "other" ID.

from InteractsWithPivotTable

Builder

newPivotQuery()

Create a new query builder for the pivot table.

$this

withPivot(array|mixed $columns)

Set the columns on the pivot table to retrieve.

from InteractsWithPivotTable

array

parseIds(mixed $value)

Get all of the IDs from the given mixed value.

from InteractsWithPivotTable

mixed

parseId(mixed $value)

Get the ID from the given mixed value.

from InteractsWithPivotTable

array

castKeys(array $keys)

Cast the given keys to integers if they are numeric and string otherwise.

from InteractsWithPivotTable

mixed

castKey(mixed $key)

Cast the given key to convert to primary key type.

from InteractsWithPivotTable

array

castAttributes(array $attributes)

Cast the given pivot attributes.

from InteractsWithPivotTable

mixed

getTypeSwapValue(string $type, mixed $value)

Converts a given value to a given type value.

from InteractsWithPivotTable

$this

performJoin(Builder|null $query = null)

Set the join clause for the relation query.

from BelongsToMany

$this

addWhereConstraints()

Set the where clause for the relation query.

array

buildDictionary(Collection $results)

Build model dictionary keyed by the relation's foreign key.

from BelongsToMany

string

getPivotClass()

Get the class being used for pivot models.

from BelongsToMany

$this

using(string $class)

Specify the custom pivot model to use for the relationship.

from BelongsToMany

$this

as(string $accessor)

Specify the custom pivot accessor to use for the relationship.

from BelongsToMany

$this

wherePivot(string $column, string $operator = null, mixed $value = null, string $boolean = 'and')

Set a where clause for a pivot table column.

from BelongsToMany

$this

wherePivotIn(string $column, mixed $values, string $boolean = 'and', bool $not = false)

Set a "where in" clause for a pivot table column.

from BelongsToMany

$this

orWherePivot(string $column, string $operator = null, mixed $value = null)

Set an "or where" clause for a pivot table column.

from BelongsToMany

$this

withPivotValue(string $column, mixed $value = null)

Set a where clause for a pivot table column.

from BelongsToMany

$this

orWherePivotIn(string $column, mixed $values)

Set an "or where in" clause for a pivot table column.

from BelongsToMany

Collection|Model

findOrNew(mixed $id, array $columns = ['*'])

Find a related model by its primary key or return new instance of the related model.

from BelongsToMany

Model

firstOrNew(array $attributes)

Get the first related model record matching the attributes or instantiate it.

from BelongsToMany

Model

firstOrCreate(array $attributes, array $joining = [], bool $touch = true)

Get the first related record matching the attributes or create it.

from BelongsToMany

Model

updateOrCreate(array $attributes, array $values = [], array $joining = [], bool $touch = true)

Create or update a related record matching the attributes, and fill it with values.

from BelongsToMany

Model|Collection|null

find(mixed $id, array $columns = ['*'])

Find a related model by its primary key.

from BelongsToMany

Collection

findMany(mixed $ids, array $columns = ['*'])

Find multiple related models by their primary keys.

from BelongsToMany

Model|Collection

findOrFail(mixed $id, array $columns = ['*'])

Find a related model by its primary key or throw an exception.

from BelongsToMany

mixed

first(array $columns = ['*'])

Execute the query and get the first result.

from BelongsToMany

Model|BelongsToMany

firstOrFail(array $columns = ['*'])

Execute the query and get the first result or throw an exception.

from BelongsToMany

array

shouldSelect(array $columns = ['*'])

Get the select columns for the relation query.

from BelongsToMany

array

aliasedPivotColumns()

Get the pivot columns for the relation.

LengthAwarePaginator

paginate(int $perPage = null, array $columns = ['*'], string $pageName = 'page', int|null $page = null)

Get a paginator for the "select" statement.

from BelongsToMany

Paginator

simplePaginate(int $perPage = null, array $columns = ['*'], string $pageName = 'page', int|null $page = null)

Paginate the given query into a simple paginator.

from BelongsToMany

bool

chunk(int $count, callable $callback)

Chunk the results of the query.

from BelongsToMany

bool

each(callable $callback, int $count = 1000)

Execute a callback over each item while chunking.

from BelongsToMany

void

hydratePivotRelation(array $models)

Hydrate the pivot table relationship on the models.

from BelongsToMany

array

migratePivotAttributes(Model $model)

Get the pivot attributes from a model.

from BelongsToMany

void

touchIfTouching()

If we're touching the parent model, touch.

from BelongsToMany

bool

touchingParent()

Determine if we should touch the parent on sync.

from BelongsToMany

string

guessInverseRelation()

Attempt to guess the name of the inverse of the relation.

from BelongsToMany

Collection

allRelatedIds()

Get all of the IDs for the related models.

from BelongsToMany

Model

save(Model $model, array $pivotAttributes = [], bool $touch = true)

Save a new model and attach it to the parent model.

from BelongsToMany

array

saveMany(Collection|array $models, array $pivotAttributes = [])

Save an array of new models and attach them to the parent model.

from BelongsToMany

Model

create(array $attributes = [], array $joining = [], bool $touch = true)

Create a new instance of the related model.

from BelongsToMany

array

createMany(array $records, array $joinings = [])

Create an array of new instances of the related models.

from BelongsToMany

Builder

getRelationExistenceQueryForSelfJoin(Builder $query, Builder $parentQuery, array|mixed $columns = ['*'])

Add the constraints for a relationship query on the same table.

from BelongsToMany

string

getExistenceCompareKey()

Get the key for comparing against the parent key in "has" query.

from BelongsToMany

string

getRelationCountHash()

Get a relationship join table hash.

from BelongsToMany

$this

withTimestamps(mixed $createdAt = null, mixed $updatedAt = null)

Specify that the pivot table has creation and update timestamps.

from BelongsToMany

string

getForeignPivotKeyName()

Get the foreign key for the relation.

from BelongsToMany

string

getQualifiedForeignPivotKeyName()

Get the fully qualified foreign key for the relation.

from BelongsToMany

string

getRelatedPivotKeyName()

Get the "related key" for the relation.

from BelongsToMany

string

getQualifiedRelatedPivotKeyName()

Get the fully qualified "related key" for the relation.

from BelongsToMany

string

getTable()

Get the intermediate table for the relationship.

from BelongsToMany

string

getRelationName()

Get the relationship name for the relationship.

from BelongsToMany

string

getPivotAccessor()

Get the name of the pivot accessor for this relationship.

from BelongsToMany

string

getMorphType()

Get the foreign key "type" name.

string

getMorphClass()

Get the class name of the parent model.

Details

protected mixed forwardCallTo(mixed $object, string $method, array $parameters)

Forward a method call to the given object.

Parameters

mixed	$object
string	$method
array	$parameters

Return Value

mixed

Exceptions

BadMethodCallException

static protected void throwBadMethodCallException(string $method)

Throw a bad method call exception for the given method.

Parameters

string

$method

Return Value

void

Exceptions

BadMethodCallException

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(Builder $query, Model $parent, string $name, string $table, string $foreignPivotKey, string $relatedPivotKey, string $parentKey, string $relatedKey, string $relationName = null, bool $inverse = false)

Create a new morph to many relationship instance.

Parameters

Builder	$query
Model	$parent
string	$name
string	$table
string	$foreignPivotKey
string	$relatedPivotKey
string	$parentKey
string	$relatedKey
string	$relationName
bool	$inverse

Return Value

void

static mixed noConstraints(Closure $callback)

Run a callback with constraints disabled on the relation.

Parameters

Closure

$callback

Return Value

mixed

void addConstraints()

Set the base constraints on the relation query.

Return Value

void

void addEagerConstraints(array $models)

Set the constraints for an eager load of the relation.

Parameters

array

$models

Return Value

void

array initRelation(array $models, string $relation)

Initialize the relation on a set of models.

Parameters

array	$models
string	$relation

Return Value

array

array match(array $models, Collection $results, string $relation)

Match the eagerly loaded results to their parents.

Parameters

array	$models
Collection	$results
string	$relation

Return Value

array

mixed getResults()

Get the results of the relationship.

Return Value

mixed

Collection getEager()

Get the relationship for eager loading.

Return Value

Collection

Collection get(array $columns = ['*'])

Execute the query as a "select" statement.

Parameters

array

$columns

Return Value

Collection

void touch()

Touch all of the related models for the relationship.

E.g.: Touch all roles associated with this user.

Return Value

void

int rawUpdate(array $attributes = [])

Run a raw update against the base query.

Parameters

array

$attributes

Return Value

int

Builder getRelationExistenceCountQuery(Builder $query, Builder $parentQuery)

Add the constraints for a relationship count query.

Parameters

Builder	$query
Builder	$parentQuery

Return Value

Builder

Builder getRelationExistenceQuery(Builder $query, Builder $parentQuery, array|mixed $columns = ['*'])

Add the constraints for a relationship count query.

Parameters

Builder	$query
Builder	$parentQuery
array\|mixed	$columns

Return Value

Builder

protected array getKeys(array $models, string $key = null)

Get all of the primary keys for an array of models.

Parameters

array	$models
string	$key

Return Value

array

Builder getQuery()

Get the underlying query for the relation.

Return Value

Builder

Builder getBaseQuery()

Get the base query builder driving the Eloquent builder.

Return Value

Builder

Model getParent()

Get the parent model of the relation.

Return Value

Model

string getQualifiedParentKeyName()

Get the fully qualified parent key name for the relation.

Return Value

string

Model getRelated()

Get the related model of the relation.

Return Value

Model

string createdAt()

Get the name of the "created at" column.

Return Value

string

string updatedAt()

Get the name of the "updated at" column.

Return Value

string

string relatedUpdatedAt()

Get the name of the related model's "updated at" column.

Return Value

string

static array morphMap(array $map = null, bool $merge = true)

Set or get the morph map for polymorphic relations.

Parameters

array	$map
bool	$merge

Return Value

array

static protected array|null buildMorphMapFromModels(array $models = null)

Builds a table-keyed array from model class names.

Parameters

array

$models

Return Value

array|null

static string|null getMorphedModel(string $alias)

Get the model associated with a custom polymorphic type.

Parameters

string

$alias

Return Value

string|null

void __clone()

Force a clone of the underlying query builder when cloning.

Return Value

void

array toggle(mixed $ids, bool $touch = true)

Toggles a model (or models) from the parent.

Each existing model is detached, and non existing ones are attached.

Parameters

mixed	$ids
bool	$touch

Return Value

array

array syncWithoutDetaching(Collection|Collection|array $ids)

Sync the intermediate tables with a list of IDs without detaching.

Parameters

Collection|Collection|array

$ids

Return Value

array

array sync(Collection|Collection|array $ids, bool $detaching = true)

Sync the intermediate tables with a list of IDs or collection of models.

Parameters

Collection\|Collection\|array	$ids
bool	$detaching

Return Value

array

protected array formatRecordsList(array $records)

Format the sync / toggle record list so that it is keyed by ID.

Parameters

array

$records

Return Value

array

protected array attachNew(array $records, array $current, bool $touch = true)

Attach all of the records that aren't in the given current records.

Parameters

array	$records
array	$current
bool	$touch

Return Value

array

int updateExistingPivot(mixed $id, array $attributes, bool $touch = true)

Update an existing pivot record on the table.

Parameters

mixed	$id
array	$attributes
bool	$touch

Return Value

int

void attach(mixed $id, array $attributes = [], bool $touch = true)

Attach a model to the parent.

Parameters

mixed	$id
array	$attributes
bool	$touch

Return Value

void

protected array formatAttachRecords(array $ids, array $attributes)

Create an array of records to insert into the pivot table.

Parameters

array	$ids
array	$attributes

Return Value

array

protected array formatAttachRecord(int $key, mixed $value, array $attributes, bool $hasTimestamps)

Create a full attachment record payload.

Parameters

int	$key
mixed	$value
array	$attributes
bool	$hasTimestamps

Return Value

array

protected array extractAttachIdAndAttributes(mixed $key, mixed $value, array $attributes)

Get the attach record ID and extra attributes.

Parameters

mixed	$key
mixed	$value
array	$attributes

Return Value

array

protected array baseAttachRecord(int $id, bool $timed)

Create a new pivot attachment record.

Parameters

int	$id
bool	$timed

Return Value

array

protected array addTimestampsToAttachment(array $record, bool $exists = false)

Set the creation and update timestamps on an attach record.

Parameters

array	$record
bool	$exists

Return Value

array

protected bool hasPivotColumn(string $column)

Determine whether the given column is defined as a pivot column.

Parameters

string

$column

Return Value

bool

int detach(mixed $ids = null, bool $touch = true)

Detach models from the relationship.

Parameters

mixed	$ids
bool	$touch

Return Value

int

Pivot newPivot(array $attributes = [], bool $exists = false)

Create a new pivot model instance.

Parameters

array	$attributes
bool	$exists

Return Value

Pivot

Pivot newExistingPivot(array $attributes = [])

Create a new existing pivot model instance.

Parameters

array

$attributes

Return Value

Pivot

Builder newPivotStatement()

Get a new plain query builder for the pivot table.

Return Value

Builder

Builder newPivotStatementForId(mixed $id)

Get a new pivot statement for a given "other" ID.

Parameters

mixed

$id

Return Value

Builder

protected Builder newPivotQuery()

Create a new query builder for the pivot table.

Return Value

Builder

$this withPivot(array|mixed $columns)

Set the columns on the pivot table to retrieve.

Parameters

array|mixed

$columns

Return Value

$this

protected array parseIds(mixed $value)

Get all of the IDs from the given mixed value.

Parameters

mixed

$value

Return Value

array

protected mixed parseId(mixed $value)

Get the ID from the given mixed value.

Parameters

mixed

$value

Return Value

mixed

protected array castKeys(array $keys)

Cast the given keys to integers if they are numeric and string otherwise.

Parameters

array

$keys

Return Value

array

protected mixed castKey(mixed $key)

Cast the given key to convert to primary key type.

Parameters

mixed

$key

Return Value

mixed

protected array castAttributes(array $attributes)

Cast the given pivot attributes.

Parameters

array

$attributes

Return Value

array

protected mixed getTypeSwapValue(string $type, mixed $value)

Converts a given value to a given type value.

Parameters

string	$type
mixed	$value

Return Value

mixed

protected $this performJoin(Builder|null $query = null)

Set the join clause for the relation query.

Parameters

Builder|null

$query

Return Value

$this

protected $this addWhereConstraints()

Set the where clause for the relation query.

Return Value

$this

protected array buildDictionary(Collection $results)

Build model dictionary keyed by the relation's foreign key.

Parameters

Collection

$results

Return Value

array

string getPivotClass()

Get the class being used for pivot models.

Return Value

string

$this using(string $class)

Specify the custom pivot model to use for the relationship.

Parameters

string

$class

Return Value

$this

$this as(string $accessor)

Specify the custom pivot accessor to use for the relationship.

Parameters

string

$accessor

Return Value

$this

$this wherePivot(string $column, string $operator = null, mixed $value = null, string $boolean = 'and')

Set a where clause for a pivot table column.

Parameters

string	$column
string	$operator
mixed	$value
string	$boolean

Return Value

$this

$this wherePivotIn(string $column, mixed $values, string $boolean = 'and', bool $not = false)

Set a "where in" clause for a pivot table column.

Parameters

string	$column
mixed	$values
string	$boolean
bool	$not

Return Value

$this

$this orWherePivot(string $column, string $operator = null, mixed $value = null)

Set an "or where" clause for a pivot table column.

Parameters

string	$column
string	$operator
mixed	$value

Return Value

$this

$this withPivotValue(string $column, mixed $value = null)

Set a where clause for a pivot table column.

In addition, new pivot records will receive this value.

Parameters

string	$column
mixed	$value

Return Value

$this

$this orWherePivotIn(string $column, mixed $values)

Set an "or where in" clause for a pivot table column.

Parameters

string	$column
mixed	$values

Return Value

$this

Collection|Model findOrNew(mixed $id, array $columns = ['*'])

Find a related model by its primary key or return new instance of the related model.

Parameters

mixed	$id
array	$columns

Return Value

Collection|Model

Model firstOrNew(array $attributes)

Get the first related model record matching the attributes or instantiate it.

Parameters

array

$attributes

Return Value

Model

Model firstOrCreate(array $attributes, array $joining = [], bool $touch = true)

Get the first related record matching the attributes or create it.

Parameters

array	$attributes
array	$joining
bool	$touch

Return Value

Model

Model updateOrCreate(array $attributes, array $values = [], array $joining = [], bool $touch = true)

Create or update a related record matching the attributes, and fill it with values.

Parameters

array	$attributes
array	$values
array	$joining
bool	$touch

Return Value

Model

Model|Collection|null find(mixed $id, array $columns = ['*'])

Find a related model by its primary key.

Parameters

mixed	$id
array	$columns

Return Value

Model|Collection|null

Collection findMany(mixed $ids, array $columns = ['*'])

Find multiple related models by their primary keys.

Parameters

mixed	$ids
array	$columns

Return Value

Collection

Model|Collection findOrFail(mixed $id, array $columns = ['*'])

Find a related model by its primary key or throw an exception.

Parameters

mixed	$id
array	$columns

Return Value

Model|Collection

Exceptions

ModelNotFoundException

mixed first(array $columns = ['*'])

Execute the query and get the first result.

Parameters

array

$columns

Return Value

mixed

Model|BelongsToMany firstOrFail(array $columns = ['*'])

Execute the query and get the first result or throw an exception.

Parameters

array

$columns

Return Value

Model|BelongsToMany

Exceptions

ModelNotFoundException

protected array shouldSelect(array $columns = ['*'])

Get the select columns for the relation query.

Parameters

array

$columns

Return Value

array

protected array aliasedPivotColumns()

Get the pivot columns for the relation.

"pivot_" is prefixed at each column for easy removal later.

Return Value

array

LengthAwarePaginator paginate(int $perPage = null, array $columns = ['*'], string $pageName = 'page', int|null $page = null)

Get a paginator for the "select" statement.

Parameters

int	$perPage
array	$columns
string	$pageName
int\|null	$page

Return Value

LengthAwarePaginator

Paginator simplePaginate(int $perPage = null, array $columns = ['*'], string $pageName = 'page', int|null $page = null)

Paginate the given query into a simple paginator.

Parameters

int	$perPage
array	$columns
string	$pageName
int\|null	$page

Return Value

Paginator

bool chunk(int $count, callable $callback)

Chunk the results of the query.

Parameters

int	$count
callable	$callback

Return Value

bool

bool each(callable $callback, int $count = 1000)

Execute a callback over each item while chunking.

Parameters

callable	$callback
int	$count

Return Value

bool

protected void hydratePivotRelation(array $models)

Hydrate the pivot table relationship on the models.

Parameters

array

$models

Return Value

void

protected array migratePivotAttributes(Model $model)

Get the pivot attributes from a model.

Parameters

Model

$model

Return Value

array

void touchIfTouching()

If we're touching the parent model, touch.

Return Value

void

protected bool touchingParent()

Determine if we should touch the parent on sync.

Return Value

bool

protected string guessInverseRelation()

Attempt to guess the name of the inverse of the relation.

Return Value

string

Collection allRelatedIds()

Get all of the IDs for the related models.

Return Value

Collection

Model save(Model $model, array $pivotAttributes = [], bool $touch = true)

Save a new model and attach it to the parent model.

Parameters

Model	$model
array	$pivotAttributes
bool	$touch

Return Value

Model

array saveMany(Collection|array $models, array $pivotAttributes = [])

Save an array of new models and attach them to the parent model.

Parameters

Collection\|array	$models
array	$pivotAttributes

Return Value

array

Model create(array $attributes = [], array $joining = [], bool $touch = true)

Create a new instance of the related model.

Parameters

array	$attributes
array	$joining
bool	$touch

Return Value

Model

array createMany(array $records, array $joinings = [])

Create an array of new instances of the related models.

Parameters

array	$records
array	$joinings

Return Value

array

Builder getRelationExistenceQueryForSelfJoin(Builder $query, Builder $parentQuery, array|mixed $columns = ['*'])

Add the constraints for a relationship query on the same table.

Parameters

Builder	$query
Builder	$parentQuery
array\|mixed	$columns

Return Value

Builder

string getExistenceCompareKey()

Get the key for comparing against the parent key in "has" query.

Return Value

string

string getRelationCountHash()

Get a relationship join table hash.

Return Value

string

$this withTimestamps(mixed $createdAt = null, mixed $updatedAt = null)

Specify that the pivot table has creation and update timestamps.

Parameters

mixed	$createdAt
mixed	$updatedAt

Return Value

$this

string getForeignPivotKeyName()

Get the foreign key for the relation.

Return Value

string

string getQualifiedForeignPivotKeyName()

Get the fully qualified foreign key for the relation.

Return Value

string

string getRelatedPivotKeyName()

Get the "related key" for the relation.

Return Value

string

string getQualifiedRelatedPivotKeyName()

Get the fully qualified "related key" for the relation.

Return Value

string

string getTable()

Get the intermediate table for the relationship.

Return Value

string

string getRelationName()

Get the relationship name for the relationship.

Return Value

string

string getPivotAccessor()

Get the name of the pivot accessor for this relationship.

Return Value

string

string getMorphType()

Get the foreign key "type" name.

Return Value

string

string getMorphClass()

Get the class name of the parent model.

Return Value

string

© Taylor Otwell
Licensed under the MIT License.
Laravel is a trademark of Taylor Otwell.
https://laravel.com/api/5.7/Illuminate/Database/Eloquent/Relations/MorphToMany.html