error-reporting

问题 I am making a report problem link on my website and I want it to email me the last address they were on before clicking on the report link. I know/think you use $_SERVER['HTTP_REFERER'] but I dont know how to put that in the mail code?So how would you write that here is my mail code with out it. Mail("email@email.com", "Subject", "Message"); echo "Report Sent"; 回答1: The message should be a variable that you can put information in: $message = "Error report: <p>Last site visited: {$_SERVER[

问题 am having trouble with reporting errors in zend framework, errors messages are not displayed on the browser and i recive error's like this: An error occurred Application error However i already use those configuration in my application.ini file: phpSettings.display_startup_errors = 1 phpSettings.display_errors = 1 phpSettings.track_errors = 1 phpSettings.error_reporting = E_ALL Thanks in advance :D 回答1: The settings you are mentioning are php error management, whereas what you are looking for

问题 E_ALL equals 8191 ( 0001 1111 1111 1111 ) E_STRICT equals 2048 ( 0000 1000 0000 0000 ) Using bitwise OR to combine them: 1 1111 1111 1111 1000 0000 0000 We get the exact same value as the original E_ALL : 1 1111 1111 1111 What's the point of doing error_reporting(E_ALL | E_STRICT) if we can simply do error_reporting(E_ALL) to get the same thing? 回答1: You want: error_reporting(E_ALL | E_STRICT); E_ALL does not include E_STRICT (unless you are using PHP 5.4+). Your values are incorrect. From

问题 Could anyone explain differences between error_reporting(E_ALL); and error_reporting(E_ALL & ~E_NOTICE); ? I noticed that when I change from E_ALL to E_ALL & ~E_NOTICE , an error which I was hacking, disappears. 回答1: E_ALL is "everything" E_ALL & ~E_NOTICE is "everything except notices" Notices are the least-urgent kinds of messages. But they can be very useful for catching stupid programmer mistakes, like trying to read from a hash with a non-existent key, etc. (To understand the syntax,

问题 For a project I am working on, one of the things we're implementing is something that we have code for in some of my teams older ASP.NET and MVC projects - an Application_Error exception catcher that dispatches an email to the development team with the exception experience and most relevant details. Here's how it looks: Global.asax: protected void Application_Error(object sender, EventArgs e) { Exception ex = Server.GetLastError(); string path = "N/A"; if (sender is HttpApplication) path = (

问题 I made a huge mistake by mixing result with results and it took me around 4 hours to finally find the bug. So here is the question, in PHP, is it possible that I can enforce PHP to report errors if I use an undefined/uninitialized variable. thank you 回答1: Set error reporting to E_ALL and ensure that display_errors in php.ini is on. php.ini display_errors = On PHP code // If you cannot access the php.ini file // you can do this within your PHP code instead @ini_set('display_errors' '1'); error

问题 Reading php.net's example of setting display_errors with ini_set : <?php echo ini_get('display_errors'); if (!ini_get('display_errors')) { ini_set('display_errors', '1'); } echo ini_get('display_errors'); ?> Is there a good reason as to why we're checking to see if display_errors is false before we set it to true? Surely it would be faster to not bother checking and just set it to true if that was our intention? I would be really appreciative if someone could enlighten me on this; as should I

问题 Hey. I have some php scripts. In one of them i have the code session_start(), and when I in another script again have session_start() i get the notice: Notice: A session had already been started... Thats logical. But when I remove it I get the error/notice: Notice: Undefined variable: _SESSION Why? And how do I fix it? The scripts works fine when I have session_start() two places in the script (only get an little notice), but doesn't work at all when I doesn't have two session_start(). Is the

问题 All of a sudden the errors that Dojo (1.8.3 from Google CDN) is spitting out empty errors, which makes debugging impossibly hard. For example, if I forget to require a dependent before using it, I get the usual > dojo/parser::parse() error ReferenceError {} ... in the error console, but I remember getting more information in the ReferenceError (spindown arrow was present), giving me the arguments of the error as well as the message making it easy to figure out what I had done wrong. I have

问题 My current php.ini file is set to report all errors other than deprecation and strict standards as follows: error_reporting = E_ALL & ~E_STRICT & ~E_DEPRECATED The reason for using this setting is that we urgently need to perform a PHP upgrade on the linux server hosting our websites; the problem there being that deprecated functions and strict standards recommendations will very quickly fill up error log files for over 170 websites. The errors are mostly due to small things like functions