View source for $feof

Indicates the end of file was reached.
 $feof


Return the results of the last file access attempt in any script.

== Example ==
Let's imagine we have the following example file ''moo.txt'' in our mircdir:
 one
 two
 three


 ; at first we have to open the file.
 [[Fopen|/fopen]] moo moo.txt
 ; let's jump to the third line.
 [[Fseek|/fseek]] -l moo 3
 ; and now read this line so that the pointer is set to the end of the line.
 [[echo]] -a [[$fread]](moo)
 ; finally, we want to echo $feof and see, what it returns.
 [[echo]] -a $feof
 ; this will return ''1'' as we are at the end of our file.
 ; never forget to close the file
 [[Fclose|fclose]] moo
 
 
 ; we can use this identifier to loop through a file, too
 fopen moo moo.txt
 ; as long as $feof returns 0, this while loop will read the next line
 [[while]] (!$feof) {
  ; echo the line where the pointer is. The pointer will automatically moved to the next line .
  echo -a $fread(moo)
  ; that's why we do not need to increase a variable, as you normally would have to do.
 }
 ; close the file.
 fclose moo


[[Category:File Handling]]