php - Deleting files using CodeIgniter? -

php - Deleting files using CodeIgniter? -

I'm not sure it's a work to delete a file (where an image is). $ this-> Load-> Assistant ('file'); However, this list lists that this function has to delete the whole directory, and there is no mention of how it handles different files (if a path is given only for 1 file). Before I started testing with it, I thought I would check what someone has done before this problem?

I just want to use a codeigniter function to delete the uploaded images (user profile images say) but I am unable to find anything in the documentation / user guide Helps me achieve it (yes, I know that I need proper permission for first and everybody, but it is beyond the scope of this question).

About Unlink ()

What was I hoping to do in a CI function that would allow me to "allow someone to be removed" Stupid or other factors like "file is in use". I got unlinked () sometimes does not work (throwing me without any errors) so why did I ask ...

  As I posted in the comments, you get the  unlink ()  function of PHP However, it returns a  E_WARNING  error upon returning false. As I said in the comments, you can use the error suppression,  but  still handles the error properly, should it fail to delete the file  < / Div>








03:22

















Get link





Facebook





X





Pinterest





Email





Other Apps




Comments





Post a Comment







Popular Posts









r - Plot correlation matrix into a graph -



    I have a matrix with some correlation values. I now want to plot in that graphic which is more like this or Looks less:         Library (Latis) # Horizontal and vertical axis information please take- c (div class = "post-text" itemprop = "text">  "214", "215", "216", "224", "211", "212", "213", "223", "226", "225") & lt; - Paste ("DM1- ", Hor, sep =" ") # counterfeit co Relation matrix narokol & lt; (I 1: nrowcol) for core [i] - length (var) core & lt; - matrix (runif (nrowcol * nrowcol, min = 0.4), nrow = nrowcol, ncol = nrowcol (Color, "blue", "yellow"), space = "RGB"), levelplates (core, main = "dimnames = list (hor, ver)), I] = 1 # plot rgb. Stage 12-14 array correlation matrix ") Xlab =" ", ylab =" ", col.regions = rgb.palette (120), cut = 100, at = seq (0,1,0.01)) ...






asp.net - RegisterUser: CreateUserWizardStep -



    When using CreateUserWizardStep to register a new user I'm having a problem.   Help me solve this problem.I have tried to configure in the web. Provider tag for configuration    & lt; Required question and answer = "wrong" & gt;    Although it still does not work ... I'm using the MySQL database    RegisterUser :. An IEditableTextControl is not included with the CreateUserWizardStep.ContentTemplate ID question for the security question, it is necessary that your membership provider needs a question and answer.   Source error:   An unrestricted exception occurred during the execution of existing web requests. Information about the origin and location of the exception can be identified using the exception stack trace below.   Stack trace:.   [HttpException (0x80004005): RegisterUser: CreateUserWizardStep.ContentTemplate does not include questions IEditableTextControl security question with the ID, it is necessary to require a question and answer your subscri...






Integrate flash games in android app? -



    3 is a flash game that I want to integrate into a menu / list in the Android app. So when the user selects the game from the list, the game starts with the help of the Android Flash Player.   Is it better or better with webwave?   Is there any good tutorial?   Thank you! Adobe Flash provides a good way: you can create a breeze for the Android app.    Use this to create your menu and compile three games in your air app.   Here are some tutorial links about how to publish AiI for Android applications and:   PART1: AIR for Android, PART2:   Publication for Android apps: Ai:   I do not believe that the Android Flash Player can be launched with a single intention so far, so using Java Android will not solve it (now ) And   and a third approach Whatever you mentioned, it should work - using the webwave.








Powered by Blogger