highlight multiple keywords in search
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by fusion
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Published on 2010-05-03T11:02:48Z
Indexed on
2010/05/03
11:08 UTC
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i'm using this code to highlight search keywords:
function highlightWords($string, $word)
{
$string = str_replace($word, "<span class='highlight'>".$word."</span>", $string);
/*** return the highlighted string ***/
return $string;
}
....
$cQuote = highlightWords(htmlspecialchars($row['cQuotes']), $search_result);
however, this highlights only one keyword. if the user enters more than one keyword, it will narrow down the search but no word is highlighted. how can i highlight more than one word?
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