类和接口php之间的自动加载不同 [英] autoload differnece between class and interface php
问题描述
我正在寻找以下问题。
我们项目的类文件名称命名为logon.class.php
但是该类的接口文件名为logon.interface.php
<?php
function __autoload($ name){
if($ name === is_class){
include_once($ name.'class.php');
} elseif($ name === is_interface){
include_once($ name.'interface.php');
}
}
?>
您可以使用 ReflectionClass :: isInterface 来确定类是否是一个接口。
$ reflection = new ReflectionClass($ name);
if($ reflection-> isInterface()){
//是一个接口
} else {
//不是一个接口
}
在您的情况下,您可能必须使用 file_exist
首先在 $ name.interface.php
和 $ name.class.php
需要一个存在,然后检查它是否是一个接口。
但是,我的意见是这可能会导致问题。如果你有 MyClass.class.php
和 MyClass.interface.php
?
I'm searching for following issue i have. The class file names of our project are named logon.class.php But the interface file for that class is named logon.interface.php
My issue i have is that when the autoload method runs I should be able to detect if it is a class call or an interface call.
<?php
function __autoload($name){
if($name === is_class){
include_once($name.'class.php');
}elseif ($name === is_interface){
include_once($name.'interface.php');
}
}
?>
You can use ReflectionClass::isInterface to determine if the class is an interface.
$reflection = new ReflectionClass($name);
if ($reflection->isInterface()){
//Is an interface
}else{
//Not an interface
}
In your case, you would probably have to use file_exist
first on $name.interface.php
and $name.class.php
to determine if they exist, require the one that exists, then check if it's an interface.
However, my opinion is that this might cause problems down the track. What if you have MyClass.class.php
and MyClass.interface.php
?
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