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PHP : Appel à une fonction indéfinie exif_read_data

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Fallentree -  
Hello,
I was wondering why the exif_read_data function described http://www.manuelphp.com/php/function.exif-read-data.php was not recognized.
Thank you for your help.

P.S.: EXIF data is the metadata generated by digital cameras.
Configuration: Windows XP Internet Explorer 7.0

7 answers

  1.  Defouille
    On the PHP documentation, there is the installation procedure for the basic library:

    https://www.php.net/manual/en/book.exif.php

    --
    There are only 10 types of people: those who understand binary, and those who don't...
    1. Fallentree Author
      "Thus, do put exif as the very last extension to load and you should be fine."
      It's true that when reinstalling WampServer, you need to remember everything.
      Or copy-paste the php.ini.
  2. Fallentree Author
    I thought this function was present in my PHP configuration.
    So, I wonder if it's just a PHP extension that needs to be activated.
    I don't even know how to do that, if you ask me to use a class!?

    I suspect it's a matter of time.
    But I would like to know why this reference is not activated?
    1. Defouille
      You can find elsewhere, but phpclasses.org is a pretty good site for custom classes of this kind.
      --
      There are only 10 types of people, those who understand binary, and the others...
      1. Fallentree Author
        You need to refer to access this file....
        Not very encouraging..
        3. Fallentree Author
          phpinfo => version 5.2.-1

          Have you ever encountered this function?
          If so, can we modify or enter the information attached to the metadata of the jpg file?