Trait EntityTrait

An entity represents a single result row from a repository. It exposes the methods for retrieving and storing properties associated in this row.

Direct Users

Cake\ORM\Entity

Namespace: Cake\Datasource
Location: Datasource/EntityTrait.php

Properties summary

$_accessible protected

array

Map of properties in this entity that can be safely assigned, each property name points to a boolean indicating its status. An empty array means no properties are accessible
$_accessors protected static

array

Holds a cached list of getters/setters per class
$_className protected

string

Holds the name of the class for the instance object
$_dirty protected

array

Holds a list of the properties that were modified or added after this object was originally created.
$_errors protected

array

List of errors per field as stored in this object
$_hidden protected

array

List of property names that should not be included in JSON or Array representations of this Entity.
$_invalid protected

array

List of invalid fields and their data for errors upon validation/patching
$_new protected

boolean

Indicates whether or not this entity is yet to be persisted. Entities default to assuming they are new. You can use Table::persisted() to set the new flag on an entity based on records in the database.
$_original protected

array

Holds all properties that have been changed and their original values for this entity
$_properties protected

array

Holds all properties and their values for this entity
$_registryAlias protected

string

The alias of the repository this entity came from
$_virtual protected

array

List of computed or virtual fields that should be included in JSON or array representations of this Entity. If a field is present in both _hidden and _virtual the field will not be in the array/json versions of the entity.

Method Summary

__debugInfo() public

Returns an array that can be used to describe the internal state of this object.
__get() public

Magic getter to access properties that have been set in this entity
__isset() public

Returns whether this entity contains a property named $property regardless of if it is empty.
__set() public

Magic setter to add or edit a property in this entity
__toString() public

Returns a string representation of this object in a human readable format.
__unset() public

Removes a property from this entity
_accessor() protected static

Fetch accessor method name Accessor methods (available or not) are cached in $_accessors
_nestedErrors() protected

Auxiliary method for getting errors in nested entities
_readError() protected

Read the error(s) from one or many objects.
_readHasErrors() protected

Reads if there are errors for one or many objects.
accessible() public deprecated

Stores whether or not a property value can be changed or set in this entity. The special property * can also be marked as accessible or protected, meaning that any other property specified before will take its value. For example $entity->accessible('*', true) means that any property not specified already will be accessible by default.
clean() public

Sets the entire entity as clean, which means that it will appear as no properties being modified or added at all. This is an useful call for an initial object hydration
dirty() public deprecated

Sets the dirty status of a single property. If called with no second argument, it will return whether the property was modified or not after the object creation.
errors() public deprecated

Sets the error messages for a field or a list of fields. When called without the second argument it returns the validation errors for the specified fields. If called with no arguments it returns all the validation error messages stored in this entity and any other nested entity.
extract() public

Returns an array with the requested properties stored in this entity, indexed by property name
extractOriginal() public

Returns an array with the requested original properties stored in this entity, indexed by property name.
extractOriginalChanged() public

Returns an array with only the original properties stored in this entity, indexed by property name.
get() public

Returns the value of a property by name
getDirty() public

Gets the dirty properties.
getError() public

Returns validation errors of a field
getErrors() public

Returns all validation errors.
getHidden() public

Gets the hidden properties.
getInvalid() public

Get a list of invalid fields and their data for errors upon validation/patching
getInvalidField() public

Get a single value of an invalid field. Returns null if not set.
getOriginal() public

Returns the value of an original property by name
getOriginalValues() public

Gets all original values of the entity.
getSource() public

Returns the alias of the repository from which this entity came from.
getVirtual() public

Gets the virtual properties on this entity.
getVisible() public

Gets the list of visible properties.
has() public

Returns whether this entity contains a property named $property that contains a non-null value.
hasErrors() public

Returns whether this entity has errors.
hasValue() public

Checks tha a property has a value.
hiddenProperties() public deprecated

Get/Set the hidden properties on this entity.
invalid() public deprecated

Sets a field as invalid and not patchable into the entity.
isAccessible() public

Checks if a property is accessible
isDirty() public

Checks if the entity is dirty or if a single property of it is dirty.
isEmpty() public

Checks that a property is empty
isNew() public

Returns whether or not this entity has already been persisted. This method can return null in the case there is no prior information on the status of this entity.
jsonSerialize() public

Returns the properties that will be serialized as JSON
offsetExists() public

Implements isset($entity);
offsetGet() public

Implements $entity[$offset];
offsetSet() public

Implements $entity[$offset] = $value;
offsetUnset() public

Implements unset($result[$offset]);
set() public

Sets a single property inside this entity.
setAccess() public

Stores whether or not a property value can be changed or set in this entity. The special property * can also be marked as accessible or protected, meaning that any other property specified before will take its value. For example $entity->setAccess('*', true) means that any property not specified already will be accessible by default.
setDirty() public

Sets the dirty status of a single property.
setError() public

Sets errors for a single field
setErrors() public

Sets error messages to the entity
setHidden() public

Sets hidden properties.
setInvalid() public

Set fields as invalid and not patchable into the entity.
setInvalidField() public

Sets a field as invalid and not patchable into the entity.
setSource() public

Sets the source alias
setVirtual() public

Sets the virtual properties on this entity.
source() public deprecated

Returns the alias of the repository from which this entity came from.
toArray() public

Returns an array with all the properties that have been set to this entity
unsetProperty() public

Removes a property or list of properties from this entity
virtualProperties() public deprecated

Get/Set the virtual properties on this entity.
visibleProperties() public deprecated

Gets the list of visible properties.

Method Detail

__debugInfo() public ¶

__debugInfo( )

Returns an array that can be used to describe the internal state of this object.

Returns

array

__get() public ¶

__get( string $property )

Magic getter to access properties that have been set in this entity

Parameters

string $property: Name of the property to access

Returns

mixed

__isset() public ¶

__isset( string $property )

Returns whether this entity contains a property named $property regardless of if it is empty.

Parameters

string $property: The property to check.

Returns

boolean

See

\Cake\ORM\Entity::has()

__set() public ¶

__set( string $property , mixed $value )

Magic setter to add or edit a property in this entity

Parameters

string $property: The name of the property to set
mixed $value: The value to set to the property

__toString() public ¶

__toString( )

Returns a string representation of this object in a human readable format.

Returns

string

__unset() public ¶

__unset( string $property )

Removes a property from this entity

Parameters

string $property: The property to unset

_accessor() protected static ¶

_accessor( string $property , string $type )

Fetch accessor method name Accessor methods (available or not) are cached in $_accessors

Parameters

string $property: the field name to derive getter name from
string $type: the accessor type ('get' or 'set')

Returns

string
method name or empty string (no method available)

_nestedErrors() protected ¶

_nestedErrors( string $field )

Auxiliary method for getting errors in nested entities

Parameters

string $field: the field in this entity to check for errors

Returns

array
errors in nested entity if any

_readError() protected ¶

_readError( array|Cake\Datasource\EntityInterface $object , string|null $path = null )

Read the error(s) from one or many objects.

Parameters

array|Cake\Datasource\EntityInterface $object: The object to read errors from.
string|null $path optional null: The field name for errors.

Returns

array

_readHasErrors() protected ¶

_readHasErrors( mixed $object )

Reads if there are errors for one or many objects.

Parameters

mixed $object: The object to read errors from.

Returns

boolean

accessible() public deprecated ¶

accessible( string|array $property , boolean|null $set = null )

Stores whether or not a property value can be changed or set in this entity. The special property * can also be marked as accessible or protected, meaning that any other property specified before will take its value. For example $entity->accessible('*', true) means that any property not specified already will be accessible by default.

You can also call this method with an array of properties, in which case they will each take the accessibility value specified in the second argument.

Example:

$entity->accessible('id', true); // Mark id as not protected
$entity->accessible('author_id', false); // Mark author_id as protected
$entity->accessible(['id', 'user_id'], true); // Mark both properties as accessible
$entity->accessible('*', false); // Mark all properties as protected

When called without the second param it will return whether or not the property can be set.

Example:

$entity->accessible('id'); // Returns whether it can be set or not

Deprecated

3.4.0 Use EntityTrait::setAccess() and EntityTrait::isAccessible()

Parameters

string|array $property: single or list of properties to change its accessibility
boolean|null $set optional null: true marks the property as accessible, false will mark it as protected.

Returns

$this|bool

clean() public ¶

clean( )

Sets the entire entity as clean, which means that it will appear as no properties being modified or added at all. This is an useful call for an initial object hydration

dirty() public deprecated ¶

dirty( string|null $property = null , boolean|null $isDirty = null )

Sets the dirty status of a single property. If called with no second argument, it will return whether the property was modified or not after the object creation.

When called with no arguments it will return whether or not there are any dirty property in the entity

Deprecated

3.4.0 Use EntityTrait::setDirty() and EntityTrait::isDirty()

Parameters

string|null $property optional null: the field to set or check status for
boolean|null $isDirty optional null: true means the property was changed, false means it was not changed and null will make the function return current state for that property

Returns

boolean
Whether the property was changed or not

errors() public deprecated ¶

errors( string|array|null $field = null , string|array|null $errors = null , boolean $overwrite = false )

Sets the error messages for a field or a list of fields. When called without the second argument it returns the validation errors for the specified fields. If called with no arguments it returns all the validation error messages stored in this entity and any other nested entity.

Example

// Sets the error messages for a single field
$entity->errors('salary', ['must be numeric', 'must be a positive number']);

// Returns the error messages for a single field
$entity->getErrors('salary');

// Returns all error messages indexed by field name
$entity->getErrors();

// Sets the error messages for multiple fields at once
$entity->getErrors(['salary' => ['message'], 'name' => ['another message']);

When used as a setter, this method will return this entity instance for method chaining.

Deprecated

3.4.0 Use EntityTrait::setError(), EntityTrait::setErrors(), EntityTrait::getError() and EntityTrait::getErrors()

Parameters

string|array|null $field optional null: The field to get errors for, or the array of errors to set.
string|array|null $errors optional null: The errors to be set for $field
boolean $overwrite optional false: Whether or not to overwrite pre-existing errors for $field

Returns

array|Cake\Datasource\EntityTrait
$this

extract() public ¶

extract( array $properties , boolean $onlyDirty = false )

Returns an array with the requested properties stored in this entity, indexed by property name

Parameters

array $properties: list of properties to be returned
boolean $onlyDirty optional false: Return the requested property only if it is dirty

Returns

array

extractOriginal() public ¶

extractOriginal( array $properties )

Returns an array with the requested original properties stored in this entity, indexed by property name.

Properties that are unchanged from their original value will be included in the return of this method.

Parameters

array $properties: List of properties to be returned

Returns

array

extractOriginalChanged() public ¶

extractOriginalChanged( array $properties )

Returns an array with only the original properties stored in this entity, indexed by property name.

This method will only return properties that have been modified since the entity was built. Unchanged properties will be omitted.

Parameters

array $properties: List of properties to be returned

Returns

array

get() public ¶

get( string $property )

Returns the value of a property by name

Parameters

string $property: the name of the property to retrieve

Returns

mixed

Throws

InvalidArgumentException
if an empty property name is passed

getDirty() public ¶

getDirty( )

Gets the dirty properties.

Returns

string[]

getError() public ¶

getError( string $field )

Returns validation errors of a field

Parameters

string $field: Field name to get the errors from

Returns

array

getErrors() public ¶

getErrors( )

Returns all validation errors.

Returns

array

getHidden() public ¶

getHidden( )

Gets the hidden properties.

Returns

array

getInvalid() public ¶

getInvalid( )

Get a list of invalid fields and their data for errors upon validation/patching

Returns

array

getInvalidField() public ¶

getInvalidField( string $field )

Get a single value of an invalid field. Returns null if not set.

Parameters

string $field: The name of the field.

Returns

mixed|null

getOriginal() public ¶

getOriginal( string $property )

Returns the value of an original property by name

Parameters

string $property: the name of the property for which original value is retrieved.

Returns

mixed

Throws

InvalidArgumentException
if an empty property name is passed.

getOriginalValues() public ¶

getOriginalValues( )

Gets all original values of the entity.

Returns

array

getSource() public ¶

getSource( )

Returns the alias of the repository from which this entity came from.

Returns

string

getVirtual() public ¶

getVirtual( )

Gets the virtual properties on this entity.

Returns

array

getVisible() public ¶

getVisible( )

Gets the list of visible properties.

The list of visible properties is all standard properties plus virtual properties minus hidden properties.

Returns

array

A list of properties that are 'visible' in all representations.

has() public ¶

has( string|array $property )

Returns whether this entity contains a property named $property that contains a non-null value.

Example:

$entity = new Entity(['id' => 1, 'name' => null]);
$entity->has('id'); // true
$entity->has('name'); // false
$entity->has('last_name'); // false

You can check multiple properties by passing an array:

$entity->has(['name', 'last_name']);

All properties must not be null to get a truthy result.

When checking multiple properties. All properties must not be null in order for true to be returned.

Parameters

string|array $property: The property or properties to check.

Returns

boolean

hasErrors() public ¶

hasErrors( boolean $includeNested = true )

Returns whether this entity has errors.

Parameters

boolean $includeNested optional true: true will check nested entities for hasErrors()

Returns

boolean

hasValue() public ¶

hasValue( string $property )

Checks tha a property has a value.

This method will return true for

Non-empty strings
Non-empty arrays
Any object
Integer, even 0
Float, even 0.0

and false in all other cases.

Parameters

string $property: The property to check.

Returns

boolean

hiddenProperties() public deprecated ¶

hiddenProperties( array|null $properties = null )

Get/Set the hidden properties on this entity.

If the properties argument is null, the currently hidden properties will be returned. Otherwise the hidden properties will be set.

Deprecated

3.4.0 Use EntityTrait::setHidden() and EntityTrait::getHidden()

Parameters

array|null $properties optional null: Either an array of properties to hide or null to get properties

Returns

array|Cake\Datasource\EntityTrait
$this

invalid() public deprecated ¶

invalid( string|array|null $field = null , mixed|null $value = null , boolean $overwrite = false )

Sets a field as invalid and not patchable into the entity.

This is useful for batch operations when one needs to get the original value for an error message after patching. This value could not be patched into the entity and is simply copied into the _invalid property for debugging purposes or to be able to log it away.

Deprecated

3.5 Use getInvalid()/getInvalidField()/setInvalid() instead.

Parameters

string|array|null $field optional null: The field to get invalid value for, or the value to set.
mixed|null $value optional null: The invalid value to be set for $field.
boolean $overwrite optional false: Whether or not to overwrite pre-existing values for $field.

Returns

$this|mixed

isAccessible() public ¶

isAccessible( string $property )

Checks if a property is accessible

Example:

$entity->isAccessible('id'); // Returns whether it can be set or not

Parameters

string $property: Property name to check

Returns

boolean

isDirty() public ¶

isDirty( string|null $property = null )

Checks if the entity is dirty or if a single property of it is dirty.

Parameters

string|null $property optional null: The field to check the status for. Null for the whole entity.

Returns

boolean
Whether the property was changed or not

isEmpty() public ¶

isEmpty( string $property )

Checks that a property is empty

This is not working like the PHP empty() function. The method will return true for:

'' (empty string)
null
[]

and false in all other cases.

Parameters

string $property: The property to check.

Returns

boolean

isNew() public ¶

isNew( boolean|null $new = null )

Returns whether or not this entity has already been persisted. This method can return null in the case there is no prior information on the status of this entity.

If called with a boolean it will set the known status of this instance, true means that the instance is not yet persisted in the database, false that it already is.

Parameters

boolean|null $new optional null: true if it is known this instance was not yet persisted

Returns

boolean
Whether or not the entity has been persisted.

jsonSerialize() public ¶

jsonSerialize( )

Returns the properties that will be serialized as JSON

Returns

array

offsetExists() public ¶

offsetExists( mixed $offset )

Implements isset($entity);

Parameters

mixed $offset: The offset to check.

Returns

boolean
Success

offsetGet() public ¶

offsetGet( mixed $offset )

Implements $entity[$offset];

Parameters

mixed $offset: The offset to get.

Returns

mixed

offsetSet() public ¶

offsetSet( mixed $offset , mixed $value )

Implements $entity[$offset] = $value;

Parameters

mixed $offset: The offset to set.
mixed $value: The value to set.

offsetUnset() public ¶

offsetUnset( mixed $offset )

Implements unset($result[$offset]);

Parameters

mixed $offset: The offset to remove.

set() public ¶

set( string|array $property , mixed $value = null , array $options = [] )

Sets a single property inside this entity.

Example:

$entity->set('name', 'Andrew');

It is also possible to mass-assign multiple properties to this entity with one call by passing a hashed array as properties in the form of property => value pairs

Example:

$entity->set(['name' => 'andrew', 'id' => 1]);
echo $entity->name // prints andrew
echo $entity->id // prints 1

Some times it is handy to bypass setter functions in this entity when assigning properties. You can achieve this by disabling the setter option using the $options parameter:

$entity->set('name', 'Andrew', ['setter' => false]);
$entity->set(['name' => 'Andrew', 'id' => 1], ['setter' => false]);

Mass assignment should be treated carefully when accepting user input, by default entities will guard all fields when properties are assigned in bulk. You can disable the guarding for a single set call with the guard option:

$entity->set(['name' => 'Andrew', 'id' => 1], ['guard' => true]);

You do not need to use the guard option when assigning properties individually:

// No need to use the guard option.
$entity->set('name', 'Andrew');

Parameters

string|array $property: the name of property to set or a list of properties with their respective values
mixed $value optional null: The value to set to the property or an array if the first argument is also an array, in which case will be treated as $options
array $options optional []: options to be used for setting the property. Allowed option keys are setter and guard

Returns

$this

Throws

InvalidArgumentException

setAccess() public ¶

setAccess( string|array $property , boolean $set )

Stores whether or not a property value can be changed or set in this entity. The special property * can also be marked as accessible or protected, meaning that any other property specified before will take its value. For example $entity->setAccess('*', true) means that any property not specified already will be accessible by default.

You can also call this method with an array of properties, in which case they will each take the accessibility value specified in the second argument.

Example:

$entity->setAccess('id', true); // Mark id as not protected
$entity->setAccess('author_id', false); // Mark author_id as protected
$entity->setAccess(['id', 'user_id'], true); // Mark both properties as accessible
$entity->setAccess('*', false); // Mark all properties as protected

Parameters

string|array $property: single or list of properties to change its accessibility
boolean $set: true marks the property as accessible, false will mark it as protected.

Returns

$this

setDirty() public ¶

setDirty( string $property , boolean $isDirty = true )

Sets the dirty status of a single property.

Parameters

string $property: the field to set or check status for
boolean $isDirty optional true: true means the property was changed, false means it was not changed. Defaults to true.

Returns

$this

setError() public ¶

setError( string $field , string|array $errors , boolean $overwrite = false )

Sets errors for a single field

Example

// Sets the error messages for a single field
$entity->setError('salary', ['must be numeric', 'must be a positive number']);

Parameters

string $field: The field to get errors for, or the array of errors to set.
string|array $errors: The errors to be set for $field
boolean $overwrite optional false: Whether or not to overwrite pre-existing errors for $field

Returns

$this

setErrors() public ¶

setErrors( array $errors , boolean $overwrite = false )

Sets error messages to the entity

Example

// Sets the error messages for multiple fields at once
$entity->setErrors(['salary' => ['message'], 'name' => ['another message']]);

Parameters

array $errors: The array of errors to set.
boolean $overwrite optional false: Whether or not to overwrite pre-existing errors for $fields

Returns

$this

setHidden() public ¶

setHidden( array $properties , boolean $merge = false )

Sets hidden properties.

Parameters

array $properties: An array of properties to hide from array exports.
boolean $merge optional false: Merge the new properties with the existing. By default false.

Returns

$this

setInvalid() public ¶

setInvalid( array $fields , boolean $overwrite = false )

Set fields as invalid and not patchable into the entity.

Parameters

array $fields: The values to set.
boolean $overwrite optional false: Whether or not to overwrite pre-existing values for $field.

Returns

$this

setInvalidField() public ¶

setInvalidField( string $field , mixed $value )

Sets a field as invalid and not patchable into the entity.

Parameters

string $field: The value to set.
mixed $value: The invalid value to be set for $field.

Returns

$this

setSource() public ¶

setSource( string $alias )

Sets the source alias

Parameters

string $alias: the alias of the repository

Returns

$this

setVirtual() public ¶

setVirtual( array $properties , boolean $merge = false )

Sets the virtual properties on this entity.

Parameters

array $properties: An array of properties to treat as virtual.
boolean $merge optional false: Merge the new properties with the existing. By default false.

Returns

$this

source() public deprecated ¶

source( string|null $alias = null )

Returns the alias of the repository from which this entity came from.

If called with no arguments, it returns the alias of the repository this entity came from if it is known.

Deprecated

3.4.0 Use EntityTrait::getSource() and EntityTrait::setSource()

Parameters

string|null $alias optional null: the alias of the repository

Returns

string|Cake\Datasource\EntityTrait
$this

toArray() public ¶

toArray( )

Returns an array with all the properties that have been set to this entity

This method will recursively transform entities assigned to properties into arrays as well.

Returns

array

unsetProperty() public ¶

unsetProperty( string|array $property )

Removes a property or list of properties from this entity

Examples:

$entity->unsetProperty('name');
$entity->unsetProperty(['name', 'last_name']);

Parameters

string|array $property: The property to unset.

Returns

$this

virtualProperties() public deprecated ¶

virtualProperties( array|null $properties = null )

Get/Set the virtual properties on this entity.

If the properties argument is null, the currently virtual properties will be returned. Otherwise the virtual properties will be set.

Deprecated

3.4.0 Use EntityTrait::getVirtual() and EntityTrait::setVirtual()

Parameters

array|null $properties optional null: Either an array of properties to treat as virtual or null to get properties

Returns

array|Cake\Datasource\EntityTrait
$this

visibleProperties() public deprecated ¶

visibleProperties( )

Gets the list of visible properties.

The list of visible properties is all standard properties plus virtual properties minus hidden properties.

Deprecated

3.8.0 Use getVisible() instead.

Returns

array

A list of properties that are 'visible' in all representations.

Properties detail

`$_accessible` ¶

protected array

Map of properties in this entity that can be safely assigned, each property name points to a boolean indicating its status. An empty array means no properties are accessible

The special property '*' can also be mapped, meaning that any other property not defined in the map will take its value. For example, '\*' => true means that any property not defined in the map will be accessible by default

['*' => true]

`$_accessors` ¶

protected static array

Holds a cached list of getters/setters per class

[]

`$_className` ¶

protected string

Holds the name of the class for the instance object

Deprecated

3.2 This field is no longer being used

`$_dirty` ¶

protected array

Holds a list of the properties that were modified or added after this object was originally created.

[]

`$_errors` ¶

protected array

List of errors per field as stored in this object

[]

`$_hidden` ¶

protected array

List of property names that should not be included in JSON or Array representations of this Entity.

[]

`$_invalid` ¶

protected array

List of invalid fields and their data for errors upon validation/patching

[]

`$_new` ¶

protected boolean

Indicates whether or not this entity is yet to be persisted. Entities default to assuming they are new. You can use Table::persisted() to set the new flag on an entity based on records in the database.

true

`$_original` ¶

protected array

Holds all properties that have been changed and their original values for this entity

[]

`$_properties` ¶

protected array

Holds all properties and their values for this entity

[]

`$_registryAlias` ¶

protected string

The alias of the repository this entity came from

`$_virtual` ¶

protected array

List of computed or virtual fields that should be included in JSON or array representations of this Entity. If a field is present in both _hidden and _virtual the field will not be in the array/json versions of the entity.

[]

Namespaces

Classes

Interfaces

Traits

Trait EntityTrait

Direct Users

Properties summary

Method Summary

__debugInfo() public

__get() public

__isset() public

__set() public

__toString() public

__unset() public

_accessor() protected static

_nestedErrors() protected

_readError() protected

_readHasErrors() protected

accessible() public deprecated

clean() public

dirty() public deprecated

errors() public deprecated

extract() public

extractOriginal() public

extractOriginalChanged() public

get() public

getDirty() public

getError() public

getErrors() public

getHidden() public

getInvalid() public

getInvalidField() public

getOriginal() public

getOriginalValues() public

getSource() public

getVirtual() public

getVisible() public

has() public

hasErrors() public

hasValue() public

hiddenProperties() public deprecated

invalid() public deprecated

isAccessible() public

isDirty() public

isEmpty() public

isNew() public

jsonSerialize() public

offsetExists() public

offsetGet() public

offsetSet() public

offsetUnset() public

set() public

setAccess() public

setDirty() public

setError() public

setErrors() public

setHidden() public

setInvalid() public

setInvalidField() public

setSource() public

setVirtual() public

source() public deprecated

toArray() public

unsetProperty() public

virtualProperties() public deprecated

visibleProperties() public deprecated

Method Detail

__debugInfo() public ¶

Returns

__get() public ¶

Parameters

Returns

__isset() public ¶

Parameters

Returns

See

__set() public ¶

Parameters

__toString() public ¶

Returns