AbstractCloner
class AbstractCloner implements ClonerInterface
AbstractCloner implements a generic caster mechanism for objects and resources.
Properties
| static | $defaultCasters |
Methods
| __construct(array $casters = null) | ||
| addCasters(array $casters) Adds casters for resources and objects. | ||
| setMaxItems(int $maxItems) Sets the maximum number of items to clone past the minimum depth in nested structures. | ||
| setMaxString(int $maxString) Sets the maximum cloned length for strings. | ||
| setMinDepth(int $minDepth) Sets the minimum tree depth where we are guaranteed to clone all the items. After this depth is reached, only setMaxItems items will be cloned. | ||
| Data | cloneVar(mixed $var, int $filter) Clones a PHP variable. |
Details
__construct(array $casters = null)
Parameters
| array | $casters | A map of casters |
See also
| addCasters |
addCasters(array $casters)
Adds casters for resources and objects.
Maps resources or objects types to a callback. Types are in the key, with a callable caster for value. Resource types are to be prefixed with a :, see e.g. static::$defaultCasters.
Parameters
| array | $casters | A map of casters |
setMaxItems(int $maxItems)
Sets the maximum number of items to clone past the minimum depth in nested structures.
Parameters
| int | $maxItems |
setMaxString(int $maxString)
Sets the maximum cloned length for strings.
Parameters
| int | $maxString |
setMinDepth(int $minDepth)
Sets the minimum tree depth where we are guaranteed to clone all the items. After this depth is reached, only setMaxItems items will be cloned.
Parameters
| int | $minDepth |
Data cloneVar(mixed $var, int $filter)
Clones a PHP variable.
Parameters
| mixed | $var | Any PHP variable |
| int | $filter | A bit field of Caster::EXCLUDE_* constants |
Return Value
| Data | The cloned variable represented by a Data object |
© 2004–2017 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/4.0/Symfony/Component/VarDumper/Cloner/AbstractCloner.html