初始化对象像PHP中的数组? [英] Initialize Objects like arrays in PHP?

问题描述

在PHP中，您可以使用以下符号快速初始化带有值的数组:

In PHP, you can initialize arrays with values quickly using the following notation:

$array = array("name" => "member 1", array("name" => "member 1.1") ) ....

有什么方法可以对STDClass对象执行此操作吗? 我不知道比沉闷更短的方法

is there any way to do this for STDClass objects? I don't know any shorter way than the dreary

$object = new STDClass();
$object->member1 = "hello, I'm 1";
$object->member1->member1 = "hello, I'm 1.1";
$object->member2 = "hello, I'm 2";

推荐答案

从(

From a (now dead) post showing both type casting and using a recursive function to convert single and multi-dimensional arrays to a standard object:

<?php
function arrayToObject($array) {
    if (!is_array($array)) {
        return $array;
    }

    $object = new stdClass();
    if (is_array($array) && count($array) > 0) {
        foreach ($array as $name=>$value) {
            $name = strtolower(trim($name));
            if (!empty($name)) {
                $object->$name = arrayToObject($value);
            }
        }
        return $object;
    }
    else {
        return FALSE;
    }
}

本质上，您构造了一个接受$array并对其所有键和值进行迭代的函数.它使用键将值分配给类属性.

Essentially you construct a function that accepts an $array and iterates over all its keys and values. It assigns the values to class properties using the keys.

如果值是数组，则可以再次(递归)调用该函数，并将其输出分配为该值.

If a value is an array, you call the function again (recursively), and assign its output as the value.

上面的示例函数正是这样做的；但是，逻辑顺序可能与您自然地​​考虑该过程的顺序有所不同.

The example function above does exactly that; however, the logic is probably ordered a bit differently than you'd naturally think about the process.

这篇关于初始化对象像PHP中的数组?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！