shadowz911 Posted March 13, 2008 Share Posted March 13, 2008 hello guys this is my first post here .. well actually i'm trying to make an educational website about heatexchangers to help some mechanical engineering students in my department i just have a small problem I need to grab some values from a file i have a file with listed temprature and the density of material at this specific temprature so i want to write a code that opens the file then grab the number infront of this temprature and if the exact temprature is not found in the file i need it to grab the temprature before and the temprature next and grab their corresponding values .. so i can make interpolation and get the exact value corresponding to this temprature. can any body help about this ? thanks in advance guys and sorry for bothering Link to comment https://forums.phpfreaks.com/topic/95887-educational-php-code/ Share on other sites More sharing options...
ohdang888 Posted March 13, 2008 Share Posted March 13, 2008 if you've got a fair amount of data, a MYSQL database would be best. and you don't have to apologize for bothering us, if we felt bothered, we wouldn't ever sign in on these forums but there as file open options... this is a good tutorial to get you started.. http://www.tizag.com/phpT/files.php Link to comment https://forums.phpfreaks.com/topic/95887-educational-php-code/#findComment-490904 Share on other sites More sharing options...
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