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要求制定法典的问题必须尽可能少地理解正在解决的问题。包括尝试性解决办法,为什么他们做t工作,以及expected 结果。另见:。排出问题清单

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我有文件index.php,我希望在文件中列入文件class.twitter.php。我如何能够这样做?

我希望,在我把以下法典列入指数时。该中心将开展工作。

$t = new twitter(); $t->username = user ; $t->password = password ; $data = $t->publicTimeline();

Answer 1

你的法典应该像现在这样。

require_once( class.twitter.php );

$t = new twitter;
$t->username =  user ;
$t->password =  password ;

$data = $t->publicTimeline();

Answer 2

Include a class example with the `use` keyword from Command Line Interface:

PHP 姓名空间在指挥线上不工作,除非你也包含或要求存放地点档案。当网址上出现由Sphp daemon解释的网址时,你不需要所要求的线。你们都需要的是使用线。

创建新的名录<代码>/home/el/bin。

制作一个新文件,称为 姓名space_example.php。并将该守则列入其中:

<?php
    require  /home/el/bin/mylib.php ;
    use foobarwhateverdingdongpenguinclass;

    $mypenguin = new penguinclass();
    echo $mypenguin->msg();
?>

另有一份名为<条形码>。

<?php
namespace foobarwhateverdingdong;
class penguinclass 
{
    public function msg() {
        return "It s a beautiful day chris, come out and play! " . 
               "NO!  *SLAM!*  taka taka taka taka."; 
    }   
}
?>

从指挥系统来看:

el@apollo:~/bin$ php namespace_example.php

印刷:

It s a beautiful day chris, come out and play!
NO!  *SLAM!*  taka taka taka taka

见以下评论中关于这一问题的说明:http://php.net/manual/en/English.namespaces.importing.php。

Answer 3

您可以使用以下两种方法:

include "class.twitter.php";

或

require "class.twitter.php";

Using require (或 require_once if you want to ensure the class is only loaded once during execution) will cause a fatal err或 to be raised if the file doesn t exist, whereas include will only raise a warning. See http://php.net/require and http://php.net/include f或 m或e details

Answer 4

I suggest you also take a look at __autoload.
This will clean up the code of requires and includes.

Answer 5

require(/yourpath/yourphp>);

http://php.net/manual/en/Function.require.php>rel=“nofollow noreferer”> http://php.net/manual/en/Function.require.php。
require_once(/yourpath/yourphp);

http://php.net/manual/en/Function.require-once.php>rel=“nofollow noreferer”> http://php.net/manual/en/Function.require-once.php。
include /yourpath/yourphp ;

http://www.php.net/manual/en/Function.include.php。
www.un.org/Depts/DGACM/index_spanish.htm

http://php.net/manual/fa/English.namespaces.importing.php

注:

避免使用要求,因为速度缓慢:。为什么需要——因为使用不当?

Answer 6

Check: http://www.php.net/require and http://www.php.net/include

Include a class example with the use keyword from Command Line Interface:

友情链接

Include a class example with the `use` keyword from Command Line Interface: