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weivall/gist:3225920

Created August 1, 2012 11:21
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function is_url($url)
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gistfile1.aw
function is_url($url) {
return preg_match('|^http(s)?://[a-z0-9-]+(.[a-z0-9-]+)*(:[0-9]+)?(/.*)?$|i', $url);
}
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