ArrayObject::getFlags()
(PHP 5 >= 5.1.0, PHP 7)
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
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)
参见
- ArrayObject::setFlags() Sets the behavior flags