php过滤文本字符串中的url链接地址$str ="http://4dn.net黑蜘蛛网的网址"; $str1 ="支付宝的网址是HTTPS://www.alipay.com你记住了吗";//https支持，大写支持 $str2 ="http://news.baidu.com百度新闻,过滤url链接"; function removeLinks($str){ if(empty($str))return ''; $str =preg_replace('/(http)(.)*([a-z0-9\-\.\_])+/i','',$str); $str =preg_replace('/(www)(.)*([a-z0-9\-\.\_])+/i','',$str); return $str; } echo removeLinks($str).''; echo removeLinks($str1).''; echo removeLinks($str2).'';

前段html js:<!-- 百度语音 --> <div id="yuyinbb" style="display:none;"> <audio id="music" > 您的浏览器不支持 audio 标签。 </audio> </div> <script src="http://libs.baidu.com/jquery/1.11.1/jquery.min.js" type="text/javascript"></script> <script> setInterval("wlphp()",1000); //每隔一秒去post给服务端 function wlphp(){ $.post("",{act:'wlphp'},function (data){ var music="尊敬的后台管理员，客户张三付款了 ，单号：1283328328832,请及时发货谢谢！"; var str="http://tts.baidu.com/text2audio?lan=zh&ie=UTF-8&text="+encodeURIComponent(music); $("#music").attr("src",str); var music = document.getElementById("music"); music.play(); //这个地方还可以通过jquery 在网页上显示出data返回的文字等 }); } </script>服务端代码示例:$sql="select * from goods_order_info WHERE pay_time<=unix_timestamp(now()) and pay_time>='{$_SESSION['just']}' and pay_time!='' and pay_status=1 LIMIT 1"; $rs=mysql_query($sql); $orderinfo=mysql_fetch_array($rs); if(!empty($orderinfo)){ echo "尊敬的后台管理员，客户".$orderinfo['consignee']."付款了,单号：".$orderinfo['order_sn'].",请及时发货谢谢!"; } $_SESSION['just']=time(); die();

代码:<?php echo date("Ymd",strtotime("now")), "n"; echo date("Ymd",strtotime("-1 week Monday")), "n"; echo date("Ymd",strtotime("-1 week Sunday")), "n"; echo date("Ymd",strtotime("+0 week Monday")), "n"; echo date("Ymd",strtotime("+0 week Sunday")), "n"; echo "第几个月:"; echo date('n'); echo "本周周几:"; echo date("w"); echo "本月天数:"; echo date("t"); echo "*"; echo '上周起始时间:'; echo date("Y-m-d H:i:s",mktime(0, 0 , 0,date("m"),date("d")-date("w")+1-7,date("Y"))),"n"; echo date("Y-m-d H:i:s",mktime(23,59,59,date("m"),date("d")-date("w")+7-7,date("Y"))),"n"; echo '本周起始时间:'; echo date("Y-m-d H:i:s",mktime(0, 0 , 0,date("m"),date("d")-date("w")+1,date("Y"))),"n"; echo date("Y-m-d H:i:s",mktime(23,59,59,date("m"),date("d")-date("w")+7,date("Y"))),"n"; echo '上月起始时间:'; echo date("Y-m-d H:i:s",mktime(0, 0 , 0,date("m")-1,1,date("Y"))),"n"; echo date("Y-m-d H:i:s",mktime(23,59,59,date("m") ,0,date("Y"))),"n"; echo '本月起始时间:'; echo date("Y-m-d H:i:s",mktime(0, 0 , 0,date("m"),1,date("Y"))),"n"; echo date("Y-m-d H:i:s",mktime(23,59,59,date("m"),date("t"),date("Y"))),"n"; $season = ceil((date('n'))/3);//当月是第几季度 echo '本季度起始时间:'; echo date('Y-m-d H:i:s', mktime(0, 0, 0,$season*3-3+1,1,date('Y'))),"n"; echo date('Y-m-d H:i:s', mktime(23,59,59,$season*3,date('t',mktime(0, 0 , 0,$season*3,1,date("Y"))),date('Y'))),"n"; $season = ceil((date('n'))/3)-1;//上季度是第几季度 echo '上季度起始时间:'; echo date('Y-m-d H:i:s', mktime(0, 0, 0,$season*3-3+1,1,date('Y'))),"n"; echo date('Y-m-d H:i:s', mktime(23,59,59,$season*3,date('t',mktime(0, 0 , 0,$season*3,1,date("Y"))),date('Y'))),"n"; ?>