i thought of an idea of counting the number of links to reduce comment spam.
unfortunately my methods is not reliable, i haven't tested it yet though.. anyone have maybe a better solution using some regexp?
$links = array('http://', 'https://', 'www.');
$total_links = 0;
foreach($links as $link)
{
$total_links = substr_count($string, $link);
}
if($total_links > X)
{
.....
}
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