Question

destoon 怎样去掉关键字互联的strong

function keylink($content, $item) {global $KEYLINK;$KEYLINK or $KEYLINK = cache_read('keylink-'.$item.'.php');if(!$KEYLINK) return $content;$data = $content;foreach($KEYLINK as $k=>$v) {$quote = str_replace(array("'", '-'), array("\'", '\-'), preg_quote($v['title']));$data = preg_replace('\'(?!((<.*?)|(]*?)>)|([^>]*?)|([^>]*?))\'si', ''.$v['title'].'', $data, 1);if($data == '') $data = $content;}return $data;}

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Answer 1

function keylink($content, $item) { global $KEYLINK; $KEYLINK or $KEYLINK = cache_read('keylink-'.$item.'.php'); if(!$KEYLINK) return $content; $data = $content; foreach($KEYLINK as $k=>$v) { $quote = str_replace(array("'", '-'), array("\'", '\-'), preg_quote($v['title'])); $data = preg_replace('\'(?!((<.*?)|(<a.*?)|(<strong.*?)))('.$quote.')(?!(([^<>]*?)>)|([^>]*?</a>)|([^>]*?</strong>))\'si', '<a href="'.$v['url'].'" target="_blank"><strong class="keylink">'.$v['title'].'</strong></a>', $data, 1); if($data == '') $data = $content; } return $data;} 查看原帖>>