| 프로퍼티 | 타입 | 설명 | |
|---|---|---|---|
| $elements | array | The elements of the property path | |
| $isIndex | array | Contains a boolean for each property in $elements denoting whether this element is an index. It is a property otherwise. | |
| $length | integer | The number of elements in the property path | |
| $string | string | String representation of the path |
| 메소드 | 설명 | |
|---|---|---|
| __construct ( $propertyPath ) | Parses the given property path | |
| __toString ( ) : string | Returns the string representation of the property path | |
| getElement ( $index ) : string | Returns the element at the given index in the property path | |
| getElements ( ) : array | Returns the elements of the property path as array | |
| getIterator ( ) : Symfony\Component\Form\PropertyPathIterator | Returns a new iterator for this path | |
| getValue ( object | array $objectOrArray ) : mixed | Returns the value at the end of the property path of the object | |
| isIndex ( integer $index ) : boolean | Returns whether the element at the given index is an array index | |
| isProperty ( integer $index ) : boolean | Returns whether the element at the given index is a property | |
| setValue ( object | array &$objectOrArray, $value ) : mixed | Sets the value at the end of the property path of the object |
| 메소드 | 설명 | |
|---|---|---|
| camelize ( $property ) | ||
| readProperty ( object $object, integer $currentIndex ) : mixed | Reads the value of the property at the given index in the path | |
| readPropertyPath ( object | array &$objectOrArray, integer $currentIndex ) : mixed | Recursive implementation of getValue() | |
| updateProperty ( &$objectOrArray, integer $currentIndex, mixed $value ) | Sets the value of the property at the given index in the path | |
| updatePropertyPath ( object | array &$objectOrArray, integer $currentIndex, mixed $value ) | Recursive implementation of setValue() |
| public __toString ( ) : string | ||
| 리턴 | string | |
| public getElement ( $index ) : string | ||
| 리턴 | string | A property or index name |
| public getElements ( ) : array | ||
| 리턴 | array | An array of property/index names |
| public getIterator ( ) : Symfony\Component\Form\PropertyPathIterator | ||
| 리턴 | Symfony\Component\Form\PropertyPathIterator | |
$path = new PropertyPath('child.name');
echo $path->getValue($object);
equals echo $object->getChild()->getName();
This method first tries to find a public getter for each property in the
path. The name of the getter must be the camel-cased property name
prefixed with "get" or "is".
If the getter does not exist, this method tries to find a public
property. The value of the property is then returned.
If neither is found, an exception is thrown. | public isProperty ( integer $index ) : boolean | ||
| $index | integer | The index in the property path |
| 리턴 | boolean | Whether the element at this index is a property |
$path = new PropertyPath('child.name');
echo $path->setValue($object, 'Fabien');
equals echo $object->getChild()->setName('Fabien');
This method first tries to find a public setter for each property in the
path. The name of the setter must be the camel-cased property name
prefixed with "set".
If the setter does not exist, this method tries to find a public
property. The value of the property is then changed.
If neither is found, an exception is thrown. | protected updateProperty ( &$objectOrArray, integer $currentIndex, mixed $value ) | ||
| $currentIndex | integer | The index of the modified property in the path |
| $value | mixed | The value to set |
| protected array $isIndex | ||
| 리턴 | array | |
