Re: Help with fread()
| From: | Rasmus Lerdorf | Date: | Thu, 01 Jan 1970 00:00:00 +0000 |
| Subject: | Re: Help with fread() | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-171166@lists.php.net to get a copy of this message | ||
Why not just fread($pagehandle,32768) ?
On Wed, 26 Nov 2003, Nick Wilson wrote:
> Hi all,
>
> I'm using the code below to open webpages and read them into a variable.
> I got the example from the manual but am confused as to how to limit how
> much of the page to read.
>
> Ideally, I just want to read the first 30k of each webpage. Could
> somebody please show me how?
>
>
> $pagehandle=@fopen($pagebeingcrawled,"rb");
> $contents = "";
> do {
> $data = @fread($pagehandle, 8192);
> if (strlen($data) == 0) {
> break;
> }
> $contents.=$data;
> while(true);
> @fclose($pagehandle);
>
>
> Many thanks!
> --
> Nick W
>
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