[RESOLVED] Check Text File For Latest Version ?

[dunlop03]

Im looking for what I thought was a simple function, a script to define a number, lets say 100

I then want it to check a text file, if the text file has 100 in it , it displays "You have latest version" , If the textfile has 101 in it, it displays "Update available"

Hope you guys understand. Looking forward in seeing your ideas on this one. Cheers

[kows]

this?

<?php
  $latestVersion = 100;
  $installedVersion = file_get_contents("version.txt");
  if($latestVersion <= (int) $installedVersion ){
    echo "You have the latest version";
  }else{
    echo "There is an update available";
  }
?>

[dunlop03]

Ive tried that, but it only displays "You have the latest version" regardless of the contents of the textfile ?

[SambaNeko]

I understood your post as saying that the latest version is the number in the text file; if that's correct, then you just need to swap kows' variables:

<?php
  $installedVersion = 100;
  $latestVersion = file_get_contents("version.txt");
  if((int) $latestVersion <= $installedVersion){
    echo "You have the latest version";
  }else{
    echo "There is an update available";
  }
?>

[dunlop03]

Fantastic, thats what im looking for. Thanks guys