ArrayObject::getFlags
(PHP 5 >= 5.1.0, PHP 7)
ArrayObject::getFlags — Gets the behavior flags
说明
public ArrayObject::getFlags
( void
) : int
Gets the behavior flags of the ArrayObject. See the ArrayObject::setFlags method for a list of the available flags.
参数
此函数没有参数。
返回值
Returns the behavior flags of the ArrayObject.
范例
Example #1 ArrayObject::getFlags() example
<?php
// Array of available fruits
$fruits = array("lemons" => 1, "oranges" => 4, "bananas" => 5, "apples" => 10);
$fruitsArrayObject = new ArrayObject($fruits);
// Get the current flags
$flags = $fruitsArrayObject->getFlags();
var_dump($flags);
// Set new flags
$fruitsArrayObject->setFlags(ArrayObject::ARRAY_AS_PROPS);
// Get the new flags
$flags = $fruitsArrayObject->getFlags();
var_dump($flags);
?>
以上例程会输出：
int(0) int(2)