Re: Warning: file_get_contents(): Filename cannot be empty
| From: | Ashley Sheridan | Date: | Mon, 09 Mar 2015 07:30:43 +0000 |
| Subject: | Re: Warning: file_get_contents(): Filename cannot be empty | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-324597@lists.php.net to get a copy of this message | ||
On Mon, 2015-03-09 at 15:25 +0800, Marcos Almeida Azevedo wrote:
> > Hi every one,
> >
> > Im getting error while using file_get_contents(): function.
> >
> > (Warning: file_get_contents(): Filename cannot be empty)
> >
> > Im using file_get_contents(): function to get urls links from
> ($convert)
> > variable.
> >
> > Here is my code
> >
> > <?php
> >
> >
> > error_reporting(E_ALL);
> > ini_set("display_errors", 1);
> >
> >
> >
> >
> > $url = "http://www.sahafah.net/rss.php";
> >
> >
> > $rss = file_get_contents($url);
> >
>
>
> I believe file_get_contents should be used on a local file and not
> remote
> or over http
You can use file_get_contents() on URLs, but you need to have the
allow_url_fopen ini setting on, which a lot of shared hosting providers
won't allow. I don't remember if this is on or off by default.
Thanks,
Ash
http://www.ashleysheridan.co.uk