On Tue, 4 Feb 2003, The New Source wrote:
> How can I get a certain line from a file?
>
> If I get a file in this way:
>
> $f = fopen("http://www.url.com/index.htm","r";);
>
> How can I get a certain line of the file index.htm?
>
> I would need to get the line number 232, or lines from 232 to 238. How
> can I get this content?
Either loop through it with fgets() or simply use
file() and use the required array elements (lines).
Most likely using fopen/fgets() will be more efficient
as you won't need every line but file() is just so easy
to use. Although really this problem doesn't sound
very efficient to begin with, you may want to rethink
the logic here or ask your content provider for a RSS
version of the content or something...
See:
http://www.php.net/file
http://www.php.net/fgets
Regards,
Philip
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