Question

I have a php file that does a whole sleuth of user account stuff. It s purely being used to test if the features are working. However the script stops before the first feature is output. I have determined that the code is failing somewhere in this code:

...more above...  
Authentication Form<br>  
<br>  
<?php if($this->session->userdata( authenticated )):?>  
Welcome back <?php echo $this->session->userdata( userid );?><br>  
<form action="<?php echo base_url();?>/account/logout" method="post">  
   <input type="submit" value="Log Out"/>  
</form>  
<?php else:?>  
<form action="<?php echo base_url();?>/account/login" method="post">  
    Username: <input type="text" name="username"/><br>  
    Password: <input type="text" name="password"/><br>  
    <input type="submit" value="Login"/>  
</form>  
<?php endif;?><br>  
...more below...

不能说明的是,该法典如果不执行,为什么没有执行。没有任何错误正在产生,一)在没有问题的情况下使用了类似守则。任何帮助都将受到高度赞赏。

One last note: I m using xampp running on my laptop and using codeigniter. newest of both.

Answer 1

真正的阴道是使用xdebug 。

丑恶的武力方式可能是把你的档案交给你。

echo __FILE__, ":", __LINE__, "
<br/>";

and

var_dump(get_defined_vars());

plus also read up on setting error_reporting to an appropriate level for debugging plus show_errors in the PHP manual @ php.net

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