标签:http io ar cti div html htm on
<?php function getweather($city){ $url="http://www.weather.com.cn/weather1d/".$city.".shtml"; $result=file_get_contents($url); $arr=explode("<li class='dn on' data-dn='todayT'>",$result); $arr1=explode("<div class=\"m m2\" id=\"2_3d\">",$arr[1]); $wt= mb_convert_encoding($arr1[0],"GBK","UTF-8"); $wt1=explode("</i> </p>",$wt); $first=explode("</h1>",$wt1[0]); $w1_1=$first[0]; //echo strip_tags($w1_1);//当前状态(第一个天气情况) $w1_2=explode("<p class=\"tem\">",$first[1]); //echo strip_tags($w1_2[0]);//天气 //echo strip_tags($w1_2[1]);//温度 $sec=explode("<h1>",$wt1[1]); $second=explode("</h1>",$sec[1]); $w2_1=$second[0]; //echo strip_tags($w2_1);//当前状态(第二个天气情况) $w2_2=explode("<p class=\"tem\">",$second[1]); //echo strip_tags($w2_2[0]);//天气 //echo strip_tags($w2_2[1]);//温度 $weekday=array('天','一','二','三','四','五','六'); $showtime=date("d号 星期").$weekday[date("w")]; //first温度 $firstwd=explode("°", trim(strip_tags($w1_2[1]))); $str="[今天] ".$showtime.strip_tags($w1_1)."至".strip_tags($w2_1)." ".trim(strip_tags($w1_2[0]))."转".trim(strip_tags($w2_2[0]))." ".$firstwd[0]."/".trim(strip_tags($w2_2[1])); echo $str; } getweather(101120501); ?>
php 抓取天气情况 www.weather.com.cn,布布扣,bubuko.com
标签:http io ar cti div html htm on
原文地址:http://blog.csdn.net/zxlstudio/article/details/38676861