UniqueMulti
extends ObjAttribute
in package
Attribute to create a composite (multi-column) UNIQUE constraint.
Multiple fields sharing the same $indexName are combined into a single UNIQUE index during DDL generation.
Usage:
#[UniqueMulti('idx_user_role')]
public int $user_id;
#[UniqueMulti('idx_user_role')]
public string $role;
Tags
Table of Contents
Properties
- $indexName : string
Methods
- __construct() : mixed
- Initialize the composite unique index attribute.
- of() : static|false
- Extract an attribute instance from a reflected property.
Properties
$indexName
public
string
$indexName
Methods
__construct()
Initialize the composite unique index attribute.
public
__construct(string $indexName) : mixed
Parameters
- $indexName : string
-
The name of the shared unique index. Must not be empty.
Tags
of()
Extract an attribute instance from a reflected property.
public
static of(ReflectionProperty $field) : static|false
Searches the property's attributes for one matching this class name and instantiates it with the attribute's arguments.
Parameters
- $field : ReflectionProperty
-
The property to inspect for attributes.
Return values
static|false —The attribute instance if found, false otherwise.