实例化时未调用PHP构造函数 [英] PHP Constructor Not Called Upon Instantiation

问题描述

启动类时，似乎没有调用我的PHP类构造函数.这是我的构造函数的样子:

My PHP class constructor appears to not be getting called when the class is initiated. This is what my constructor looks like:

public function __contruct()
{
  $GLOBALS['page_content'] .= "<p>Constructor entered.</p>\r\n";

  try
  {
    $this->ConstructorBase();
  }
  catch ( Exception $e )
  {
    throw new Exception(
      "Error in ".__FILE__."(".__LINE__."): Constructor failed.",
      CLoginError::ERROR_CANNOT_INSTANTIATE, $e );
  }
}

稍后在全局范围内的同一文件中，我尝试实例化该类:

Later in the same file, in the global scope, I attempt to instantiate the class:

$Login = new CLogin();

但是，当我检查$GLOBALS['page_content']时，在实例化该类之后，该类为空，就好像从未调用过构造函数一样.奇怪的是我可以调用公共成员函数.如果您想查看它，请在此处发布完整的源代码:

However, when I inspect $GLOBALS['page_content'], after instantiating the class, it is empty, as if the constructor was never called. What is odd is that I can call public member functions. If you want to see it, the full source is posted here:

http://pastebin.com/D95YnUmS

推荐答案

您已将函数__contruct()命名为__construct().这是一个非常常见的错误，您可能应该睡一觉.

You named your function __contruct() where it should be __construct(). This is a very common error, you should probably get some sleep.

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