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[kaveman50]

How could I have a main text file, for instance PRIMARY.txt that has scores of certain tests, but then make 2 more txt files using php that'll make it so that it'll show scores lower than 50 in a file called lower.txt and the scores greater than 50 in a file called higher.txt? Anyone know?

[MadTechie]

read file into array sort, then get the first 50 chunk and write them to a file reverse the sort and get the first 50 chunk and write them to a file

[kaveman50]

??

 

This is what I have so far.  I'm not sure where to go from here though.

 

<?

$grades=array();
$file=fopen("grades.txt","r") or exit("Unable to open file!");
$file=fopen("HIGHER.txt","r") or exit("Unable to open file!");
$file=fopen("LOWER.txt","r") or exit("Unable to open file!");

while(!feof($file))
  {

  $f = fgets($file);
  
  array_push($grades, $f);
  
  }
$arr[$i] = explode('", ', $grades[$i]); 








fclose($file);







?>

[MadTechie]

Erm.. dose that even work ?

what does grades.txt look like ?

[kaveman50]

I'm probably really off.  It's just coming up blank. I guess I should just start over...