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PHP - Manual: ArrayObject::getFlags - 互联网笔记

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PHP - Manual: ArrayObject::getFlags

2025-04-29

ArrayObject::getFlags

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

ArrayObject::getFlagsGets the behavior flags

说明

public ArrayObject::getFlags(): 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.

示例

示例 #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);
?>

以上示例会输出:

int(0)
int(2)

参见

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官方地址:https://www.php.net/manual/en/arrayobject.getflags.php

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