Re: Test links?

From: Date: Sat, 30 Nov 2002 19:19:13 +0000
Subject: Re: Test links?
References: 1 2 3 4 5  Groups: php.general 
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Rob Packer wrote:
Okay, I'm confused... file, fopen, and fsockopen seem to say not found on alot valid URLs... does this look to be correct usage? $url = $row[0]; // just get the url from the db $fp = implode ('', file ($url)); if (!$fp) {echo "<font color=red><b>Unable to access file</b></font>"; } else { fclose($fp); echo "The link is working!"; } It seems I always get this warning... Warning: Supplied argument is not a valid File-Handle resource in /web/home/nrc.net/www/robert/links4.php on line 11 I think you have assigned $fp to be the imploded string, not a file pointer. Thus fclose($fp) would generate an error. Given this, I'm not sure what "if (!$fp)" would mean.
HTH Chris

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