wordpress 搜索高亮提示
// 搜索高亮提示function search_word_replace($buffer){
if(is_search()){
$arr = explode(" ", get_search_query());
$arr = array_unique($arr);
foreach($arr as $v)
if($v)
$buffer = preg_replace("/(".$v.")/i", "<span style=\"background-color:#ff0;\"><strong>$1</strong></span>", $buffer);
}
return $buffer;
}
add_filter("the_title", "search_word_replace", 200);
add_filter("the_excerpt", "search_word_replace", 200);
add_filter("the_content", "search_word_replace", 200);
以上代码添加至functions.php
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