[PHP] PHP operate file(fseek)

[yzang]

Hey All,

I want to seek file pointer to some line in a huge file with fseek().
I know that can use fgets() to locate, but this line is uncertain, for example 
end of the file or in the middle of the file.
Use fgets () loop to read may not be high efficiency.
I need your help.Thanks.
2011-09-26 



yzang