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04-15-2007, 05:17 PM · #3

SecondVersion

while ($awake){ code(); }

Name: Eric

Location: Kentucky

Trader Rating: (140)

Join Date: Mar 2005

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SecondVersion has a reputation beyond repute

Originally Posted by bobby9101

I needed this a little while ago, and here is what I have:

PHP Code:

    function url_exists($url) {

@ $headers = get_headers($url);

    return preg_match('/^HTTP\/\d\.\d\s+(200|301|302)/', $headers[0]);

}

then use:
if ($headers[0] == 1) {
code
}

Not everyone has PHP5

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