PHP是否具有对象的简写语法? [英] Does PHP feature short hand syntax for objects?

问题描述

在javascript中，您可以像这样轻松地创建对象和数组:

In javascript you can easily create objects and Arrays like so:

var aObject = { foo:'bla', bar:2 };
var anArray = ['foo', 'bar', 2];

在PHP中可能有类似的事情吗?
我知道您可以使用array函数轻松地创建数组，这几乎比javascript语法要花更多的精力，但是创建对象有类似的语法吗?还是应该只使用关联数组?

Are similar things possible in PHP?
I know that you can easily create an array using the array function, that hardly is more work then the javascript syntax, but is there a similar syntax for creating objects? Or should I just use associative arrays?

$anArray = array('foo', 'bar', 2);
$anObjectLikeAssociativeArray = array('foo'=>'bla',
                                      'bar'=>2);

所以总结一下:
PHP是否具有诸如对象创建之类的javascript脚本，还是应该仅使用关联数组?

So to summarize:
Does PHP have javascript like object creation or should I just use associative arrays?

推荐答案

对于简单对象，可以使用关联数组语法和强制转换来获取对象:

For simple objects, you can use the associative array syntax and casting to get an object:

<?php
$obj = (object)array('foo' => 'bar');
echo $obj->foo; // yields "bar"

但是，您可以很容易地看出它的用处(如果您的结构很简单，只需将其保留为关联数组即可).

But looking at that you can easily see how useless it is (you would just leave it as an associative array if your structure was that simple).

这篇关于PHP是否具有对象的简写语法?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！