替换搜索结果中的关键字为高亮显示
时间:2008-09-03 来源:dijiaquan
php函数
function highLight($str, $keywords, $color = "red") {
if (empty($keywords)) {
return $str;
}
$keywords = split("[ \t\r\n,]+", $keywords);
foreach($keywords as $val) {
$tvar = eregi($val, $str, $regs);
$finalrep = "" . $regs[0] . "";
}
$str = str_ireplace($regs[0], $finalrep, $str);
return $str;
}
js函数
function highLight(str,key,color){
keyE=key.replace(/\\/g,"\\\\").replace(/\//g,"\\/").replace(/\"/g,"\\\"").replace(/\'/g,"\\\'").replace(/\r/g,"\\r").replace(/\n/g,"\\n");
return(str.replace(eval("\/(>.*)"+keyE+"(.*华北院召开2004年三季度工作总结会议";
document.write(highLight(strS,"2004","red"));
function highLight($str, $keywords, $color = "red") {
if (empty($keywords)) {
return $str;
}
$keywords = split("[ \t\r\n,]+", $keywords);
foreach($keywords as $val) {
$tvar = eregi($val, $str, $regs);
$finalrep = "" . $regs[0] . "";
}
$str = str_ireplace($regs[0], $finalrep, $str);
return $str;
}
js函数
function highLight(str,key,color){
keyE=key.replace(/\\/g,"\\\\").replace(/\//g,"\\/").replace(/\"/g,"\\\"").replace(/\'/g,"\\\'").replace(/\r/g,"\\r").replace(/\n/g,"\\n");
return(str.replace(eval("\/(>.*)"+keyE+"(.*华北院召开2004年三季度工作总结会议";
document.write(highLight(strS,"2004","red"));
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