Set the flags that change the behavior of the ArrayObject.
Access
public
Parameters
Parameter |
Type |
Required |
Description |
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---|---|---|---|---|---|---|---|---|---|
|
Required |
The new ArrayObject behavior. It takes on either a bitmask, or named constants. Using named constants is strongly encouraged to ensure compatibility for future versions. The available behavior flags are listed below. The actual meanings of these flags are described in the
|
Returns
Type |
Description |
---|---|
No value is returned. |
Examples
example
// Array of available fruits $fruits = array("lemons" => 1, "oranges" => 4, "bananas" => 5, "apples" => 10); $fruitsArrayObject = new ArrayObject($fruits); // Try to use array key as property var_dump($fruitsArrayObject->lemons); // Set the flag so that the array keys can be used as properties of the ArrayObject $fruitsArrayObject->setFlags(ArrayObject::ARRAY_AS_PROPS); // Try it again var_dump($fruitsArrayObject->lemons);Result:
NULL int(1)