Error notice question

Hello

My website (development) php code now everything works as it should, and tests on the database are all producing correct results, however after you set error_reporting to show all errors, I have several cases of:

Notice: undefined constant...

Notice: undefined variable...

Notice: undefined index...

I am aware that I can set error_reporting to not display all records, but my concern is that my code is safe.

How important are these opinions regarding a secure website from php? any information would be greatly appreciated, I don't want to ignore the significant safety issues before going live.

Thanks in advance for your time.

Those who are good to get rid of.  Show all is not normally what is shown, but those errors mean that you have not tested whether the variables are defined (isset php - http://php.net/manual/en/function.isset.php ).  It is always good when writing scripts to make sure that the variables are set before trying to use them in the code.  A simple:

If (isset ($var))

will do the trick.

Tags: Dreamweaver

Similar Questions

  • cartridge error notice

    I have a HP J3680 all-in-One. All of a sudden, I get a cartridge error notice

    Try the troubleshooting steps here.

  • Adobe Player/Flash receives the error notice that he not use 32-bit 64-bit

    problems when you try to view things through Adobe Player/Flash receives the error notice that it uses 32-bit 64-bit not, I try to follow the instructions how to fix problem with on any what success iohow to use

    Help please, problem with the Windows Vista, 64-bit computer.

    Whenever I want to display items through opinion of get Adobe Player/Flash that he not use 32 bits 64 bits, I try to follow the instructions.

    I'd appreciate it, step by step instructions how to solve the problem, cannot view images, videos, etc. via internet.

    Thank you

    Marty 720

    http://social.answers.Microsoft.com/forums/en-us/InternetExplorer/thread/babaa5f8-FF06-4EA2-aef6-a9416d65f981

    Read all the foregoing by PA bear MVP.

    See you soon.

    Mick Murphy - Microsoft partner

  • Ive Osx 10.9.3 using Safari 7.0.4 and try all the remedies (allow you to uninstall old adobe plug-ins etc.) I still get an error notice can't complete installation. ? What next pleaset

    Ive Osx 10.9.3 using Safari 7.0.4 and try all the remedies (allow you to uninstall old adobe plug-ins etc.) I still get an error notice can't complete installation. ? What next pleaset

    Try this installer: http://download.macromedia.com/pub/flashplayer/current/support/install_flash_player_osx.dm g

  • KB2668562 update error install question

    I run Vista Home premium 32-bit with Vista SP 2

    Like many yesterday, I downloaded and insalled microsoft updates for February 2012.

    And like many, I got an error with the update of Silverlight 2668562 KB

    Then after I have installed all the other updates I received a default on KB2668562\\So see the 80070643 error code message, I went to the

    get help with this error link

    Panel aide said error can be caused by Microsoft Office 2003 or Windows .NET framework. I don't have Microsoft Office 2003, I had to conclude that the error was due to Windows .NET framework.  So I clicked on the link on how to run the error code 80070643.

    This page contained a fix it (fix 50123)

    So I ran that repair. Then after the fix, it is run, I noticed that I can't run the 2668562 KB

    Then I come to the microsoft answers and notice that there is a problem with the update and not my system

    BUT and this is where my real question isSince I ran the fix it and was not necessary, that will cause problems for my system?

    1. . I don't see the patch in my list of updates (see history of update). I know that in the past that "fixes" would come in the history of windows updated

    (Control Panel > Security > Windows Update > view update history). Does that mean that the fix, it didn't run and install?

    2. MORE importantly

    If a course set (50123) for Windows .NET Framework and this difficulty, it was NOT necessary, run this fix it mess up the computer?

    See http://answers.microsoft.com/thread/083d0a9f-6aa7-42bc-b805-1aab0bcddfe9

  • For these last days, I received the error notice following on almost every page I opened: error: the operation is not secure. How can I stop this?

    This error notification keeps popping up and I have to delete it in order to use my computer.on some pages, he can jump on 5 or 6 times or more the page opens / I never had this problem before. I am running Windows XP.

    Please tell me how to prevent it.

    Thank you

    Could it be caused by an add-on? You might want to try the Mode without failure of Firefox. It is a standard diagnostic tool in order to avoid interference by extensions (and some custom settings). More info: questions to troubleshoot Firefox in Safe Mode.

    You can restart Firefox in Mode safe help

    Help > restart with disabled modules (Plugins like Flash will still work)

    In the dialog box, click on 'Start mode safe' (not Reset)

    Any difference?

  • General error handling question

    So far, I've been able to intercept errors if I standard VI of wire in order (for example file IO) and handle errors in this way.

    Can I really take my code for errors without such wiring?

    For example, write on the Board that VI is not a mistake. If I leave the path to the empty file, I get an error, but no way to catch them. If my sub - VI generate errors and error ports, I'm fine. If they are not, I have no means to capture the error. Is this correct?

    Is there a way magic of creating a cluster of error with a TRUE value whenever an error anywhere (main or sub - VI), or is it wishful thinking?

    Thank you!

    If you want the treatment of errors in the file IO, you can make your own using the lower level file tools. They have all the error handling.

    You can open the worksheet screws and inspect the code if you wish. Make bring changes, then save them under a new name.

    Also do not forget that it is the management of automatic errors (enabled by default), then the screws worksheet will trigger a popup of error (most often unwanted!) if it occurs inside.

    Many functions have no errors (for example more basic numeric operations) and a lot of mistakes is not relevant. You should try to catch errors that really matter. Do not forget that the tail all a thread long error will require sequential operations and prevent so potentially the compiler optimization and parallel execution on multicore systems. One of the great powers of LabVIEW is the ease of parallel, simultaneous operation, so do not too throw a lot of sand in the gears.

    And, to answer your question, there is no magic way to add function error hydrants that isn't them. You can however wrap them in your own subVIs where you have sanity check on entries and exits, go into/out of the function without error. (for example check because "not a path" out "write on a spreadsheet file", empty array that comes out 'read the worksheet file', and/or place an explicit 'file dialog' in front of them and grab the flag cancelled, etc..)

  • LR6 Installation error OS question

    I try to install with Windows 7 LR6.  First of all, I get an error saying that my system is waiting for a reboot.  I rebooted it three times, didn't solve it.  Skip to the next one, I hit to install and I get an error saying not compatible with Vista OS.     Can someone help me understand this?

    Thank you!!

    Hi Jamiep88878086,

    Please refer to the thread below a similar question has been addressed here:

    trying to install lightroom 6 on windows 7 continues to receive operating requirement not met windows vista not supported

    Let us know if that helps.

  • Adobe Flash Player Plugin - app error notice loops

    I get the following error message:
    FlashPlayerPlugin_11_4_402_265.exe - Application error
    The instructino at 0x71a30000 referenced memory at 0x71a30000. The memory could not be read. Click on OK to terminate the program.

    For some Web pages, clicking ok will cause the error msg to disappear. For most of them, like the pages of Amazon, the error msg will make a loop, that is, I click OK, then the box appears again.

    It started immediately with the latest version, Firefox 15.0.1. I uninstalled and reinstalled the plugin, nothing helps. I am running Win 8, it would be best to roll back the Firefox version or the version of Adobe Flash? Seems I should roll back Firefox, b/c the Adobe has been working fine until the update of Firefox. However, the gap Firefox tips is not not to roll back. I need to change something, or to switch to Chrome or Opera.

    Same error with firefox 16.0.1 and flash 11.4.402.287 after windows 7 to the migration of windows 8. Uninstall/reinstall firefox and flash do not solve the problem.

  • HP 15 F018dx: Error notice when you try to search the drivers + occasional noise from the fan

    Hello. I just did a scan of software on the hp site and it recommended related diagnostic software and I installed it.

    But when I try to do a software scan and the pilot of "search for the updates and recommendations" on the website of HP support for my laptop model, I always have this:

    "HP has encountered an error when trying to analyze your product.

    Please verify that your product is turned on and connected, and then try again in a few minutes.

    Or display all drivers available for your product below. »

    I'm sure that my laptop is up-to-date with software and drivers because my HP support assistant software can't find nothing available, but I'm just curious as to why I get this error on the hp site.

    Another thing.  Very rarely, it looks like one of the fans (or is the hard drive?) in the laptop will be rev suddenley plus enough fort. If I stop the laptop turned off and on again, the fan noise is back to normal - nice and very quiet. Even just quickly put the laptop to sleep and wake it will fan (if that's what it is) back to normal. This loud fan noise maybe happens once every 2 weeks if I average.

    Initially, I thought that this problem of fan noise may be caused or related to a game (asphalt 8) that seems to cause fans to redouble efforts in general (but this casual loud fan noise I'm talking is much stronger than that) when the game is played and the problem seems to occur more frequently with installed. However, I uninstalled it for a few days (although I don't know if I did a reboot after that I uninstalled it) and it arrived this morning after starting with past nothing. I suppose it could still be linked to the game, but I'm not sure. I restarted the laptop and now it is fine.

    As I said that the problem occurs very rarely and most of the time my laptop is very quiet, but still I would like to understand/fix the issue if I could. It of one of the reasons why I was trying just a software/driver scan to see if something is recommended on the site but when I do this pilot analysis I get this error and have always.

    Thanks for any help or suggestion.

    Tom

    Hi @tomstar,

    Thank you for posting. I read your post, and I understand that you received the error message when you try to run a verification of updates and recommended software on the HP Web site. You need not worry since this could be a problem connecting to the HP Web site.

    For the issue of fan, here's a document can help: computers laptops HP-Fan is Noisy and runs constantly, PC is hotter than normal

    Let me know how it goes.

    To say thank you, click on the "thumbs-up". Accept the post as a solution, if your problem solved, so that other people have the same problem can see it.

    Kind regards

  • Windows updates will not be installed. Windows media player will not play. Latest updates failed, error notice: 800703EE, 800b0100, 80070026. AVG says security "update server failed" help!

    Help! Last year, Internet Explore kept closing (Data Execution Prevention) so I switched to Firefox, which is great, but since then Windows media Player will not work. Moved this year on the campus of the University and since then (using the University proxy server) install windows updates is no longer. It's a new laptop me issued by the University last year, is come pre-programmed with Vista and Office, Media Direct and other programs, most of which I didn't use.  Technical support here at uni cant/wont help... can you?

    Trudy,
    Try the following and let us know the results.
    Run these tools:

    System File Checker

    The system update tool

    Take note of the results of the System File Checker.  Then after you run the two, run Windows Update.

    You are able to update of AVG?
    Any other antivirus (i.e. Norton, McAfee, etc.) has already been installed on this computer?
    When you say 'Nothing' that you tried to install?
    If you disable AVG and then run Windows Update you get a different outcome\error?

    Mike - Engineer Support Microsoft Answers
    Visit our Microsoft answers feedback Forum and let us know what you think.

  • I get an error notice at startup indicating that a TBHostSupport.dll module could not be found

    This does not seem to cause me any problem, other than the annoyance of a click on OK or exit to get rid of the notification. Can someone tell me how to stop this?

    As stated of Yuri Pustjens, this is malware related, but its solution is incomplete.
    The error you see is due to the fact that the malware itself has been deleted, but there is always an entry at startup, try to run.
    You can use autoruns as Cameron mentioned O or another program to remove the startup entry.
    Here's a good one.
    http://www.NirSoft.NET/utils/what_run_in_startup.html

  • system 0 x 40000015 exception error notice at startup

    can someone tell me a simple way to clear up this problem I am running windows 7 premium

    Hello

     

    1. which antivirus app do you use?
    2 did you do changes on the computer before the show?

    I suggest you follow these methods.

    Step 1: Try to restart your computer in safe mode and check if you receive the error.

    http://Windows.Microsoft.com/en-us/Windows7/start-your-computer-in-safe-mode

    If it works fine in safe mode, try to perform a clean boot in order to find the root cause.

    Step 2: Perform Clean Boot.

    To do this, follow the steps in this link:

    http://support.Microsoft.com/kb/929135

    NOTE: once you check the clean boot feature configure Windows to use a Normal startup using step 7 proposed in the above mentioned link.

     

    I hope this helps!

  • Photosmart C6380 all-in-One - printer error message question

    I have a HP Photosmart C6380 all-in-One printer.  It worked well for a number of years, but last year, whenever I want to print something, the orange light blinks and an error message is displayed in the window.  It is said: ' Please Oxc19a0035 turn printer off, then on.  If - before the printer print, I must turn off first and then on again.  It's more boring, to say the least.  Does anyone have a suggestion as to how I can solve this problem?  Thank you, Ms. Dahlia

    The troubleshooting steps described in this document may help to resolve the error.

  • Creating cloud error 43 questions on PC

    Hi, I cannot install creative cloud and free trials of apps. It's me gives error 43 each time I try. I use a PC with Windows 10 and so far I've tried everything I can think of and nothing works. It does not start same download completely, it pops up saying "error 43". Please help me!

    ~ ZA

    Hello

    Please refer to the following discussion Re: 207 and error code 43 code error

Maybe you are looking for