<?php
$content = 'chris kyle and keyser soze,john key, milton keynes ,keyboard symbols glossary,
key west all inclusive resorts,free product key codes,list of all keyboard symbols,typing keyboard lessons,
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for ($i = 0; $i<= 100; ++$i) {
$result = preg_replace('/\s*([^,]+)\b\s*,?/', "<li>$1</li>\n", trim($content));
}
preferences:
62.34 ms | 402 KiB | 5 Q