eof
Table of Contents
Synopsis:
$eof(«file descriptor»)
Technical:
This function tests whether the client is currently at the end of the file pointed to by the given file descriptor. The only valid input is a file descriptor returned by the $open() function.
Practical:
This function is used to see if the end of a file has been reached. This is mostly useful while reading a file, such that it can be closed once the end is reached.
Returns:
-1 error, no such file descriptor 0 not at end of file 1 end of file reached
eof.txt · Last modified: 2013/12/01 23:42 by 127.0.0.1