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ArrayObject::setFlags


(PHP 5 >= 5.1.0)

ArrayObject::setFlagsSets the behavior flags.

Beschreibung

void ArrayObject::setFlags ( int $flags )

Set the flags that change the behavior of the ArrayObject.

Parameter-Liste

flags

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 predefined constants.

ArrayObject behavior flags
value constant
1 ArrayObject::STD_PROP_LIST
2 ArrayObject::ARRAY_AS_PROPS

Rückgabewerte

Es wird kein Wert zurückgegeben.

Beispiele

PHP Code
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// 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 print_r($fruitsArrayObject->lemons); // Set the flag so that the array keys can be used as properties of the ArrayObject $fruitsArrayObject->setFlags(ArrayObject::ARRAY_AS_PROPS); // Try it again print_r($fruitsArrayObject->lemons);

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

NULL
int(1)