我想在一个网页的代码中提取一个图片的路径,这样写怎么匹配不出来?
$s = '/(src=")(.*)("><\/STRONG><\/DIV>)/i';
我想从下面的代码中提取
【三星S3930C】三星(SAMSUNG)S3930C 3G 手机(深俊蓝)TD-SCDMA-GSM 移动定制 【行情 报价 价格 评测】.files/P417434BC7DA1E6890EB88C135A789489,3.png网页部分代码是:
href="javascript:void(0)" target=_blank>kaixing</A> <A id=site-sina
title=分享到新浪微博 href="javascript:void(0)">sina</A> <A id=site-email title=邮件
href="http://club.360buy.com/jdFriend/tjyl.aspx?product=191183"
target=_blank>email</A> <A id=site-qqmsn title=通过QQ/MSN发送链接给好友
href="javascript:void(0)">qq/msn</A> </LI></UL></DIV><!--preview end-->
<SCRIPT type=text/javascript>
var jdVideo=function(){
this.url_360=null;
this.url_video=null;
};
</SCRIPT><UL id=summary>
<LI>市 场 价:<DEL>¥1199.00</DEL><SPAN class=pid>商品编号:191163</SPAN>
<LI>
<DIV class=fl> 价:<STRONG class=price><IMG
onerror="this.src='http://www.360buy.com/images/no2.gif'"
src="【三星S3930C】三星(SAMSUNG)S3930C 3G 手机(深俊蓝)TD-SCDMA-GSM 移动定制 【行情 报价 价格 评测】.files/P417434BC7DA1E6890EB88C135A789489,3.png"></STRONG></DIV>
<DIV class=hide>
<DL id=otherprice>
<DT>其它报价(1)
<DD>
<DIV><A
href="http://www.sdf.com/product/194753.html"><EM>¥899.00</EM>京东商城</A></DIV></DD></DL></DIV><SPAN
id=promotion1></SPAN><!--金牌以上会员价--><A
href="http://jd2008.360buy.com/notify.aspx?id=191183&type=1&key=417434BC7DA1E6890EB88C135A789489">(降价通知)</A> <DIV class=clr></DIV>
<SCRIPT type=text/javascript>$("#otherprice").hoverForIE6();</SCRIPT> <LI class=hide id=storeinfocontainer>
$s = '/(src=")(.*)("><\/STRONG><\/DIV>)/i';
我想从下面的代码中提取
【三星S3930C】三星(SAMSUNG)S3930C 3G 手机(深俊蓝)TD-SCDMA-GSM 移动定制 【行情 报价 价格 评测】.files/P417434BC7DA1E6890EB88C135A789489,3.png网页部分代码是:
href="javascript:void(0)" target=_blank>kaixing</A> <A id=site-sina
title=分享到新浪微博 href="javascript:void(0)">sina</A> <A id=site-email title=邮件
href="http://club.360buy.com/jdFriend/tjyl.aspx?product=191183"
target=_blank>email</A> <A id=site-qqmsn title=通过QQ/MSN发送链接给好友
href="javascript:void(0)">qq/msn</A> </LI></UL></DIV><!--preview end-->
<SCRIPT type=text/javascript>
var jdVideo=function(){
this.url_360=null;
this.url_video=null;
};
</SCRIPT><UL id=summary>
<LI>市 场 价:<DEL>¥1199.00</DEL><SPAN class=pid>商品编号:191163</SPAN>
<LI>
<DIV class=fl> 价:<STRONG class=price><IMG
onerror="this.src='http://www.360buy.com/images/no2.gif'"
src="【三星S3930C】三星(SAMSUNG)S3930C 3G 手机(深俊蓝)TD-SCDMA-GSM 移动定制 【行情 报价 价格 评测】.files/P417434BC7DA1E6890EB88C135A789489,3.png"></STRONG></DIV>
<DIV class=hide>
<DL id=otherprice>
<DT>其它报价(1)
<DD>
<DIV><A
href="http://www.sdf.com/product/194753.html"><EM>¥899.00</EM>京东商城</A></DIV></DD></DL></DIV><SPAN
id=promotion1></SPAN><!--金牌以上会员价--><A
href="http://jd2008.360buy.com/notify.aspx?id=191183&type=1&key=417434BC7DA1E6890EB88C135A789489">(降价通知)</A> <DIV class=clr></DIV>
<SCRIPT type=text/javascript>$("#otherprice").hoverForIE6();</SCRIPT> <LI class=hide id=storeinfocontainer>
href="javascript:void(0)" target=_blank>kaixing</A> <A id=site-sina
title=分享到新浪微博 href="javascript:void(0)">sina</A> <A id=site-email title=邮件
href="http://club.360buy.com/jdFriend/tjyl.aspx?product=191183"
target=_blank>email</A> <A id=site-qqmsn title=通过QQ/MSN发送链接给好友
href="javascript:void(0)">qq/msn</A> </LI></UL></DIV><!--preview end-->
<SCRIPT type=text/javascript>
var jdVideo=function(){
this.url_360=null;
this.url_video=null;
};
</SCRIPT><UL id=summary>
<LI>市 场 价:<DEL>¥1199.00</DEL><SPAN class=pid>商品编号:191163</SPAN>
<LI>
<DIV class=fl> 价:<STRONG class=price><IMG
onerror="this.src='http://www.360buy.com/images/no2.gif'"
src="【三星S3930C】三星(SAMSUNG)S3930C 3G 手机(深俊蓝)TD-SCDMA-GSM 移动定制 【行情 报价 价格 评测】.files/P417434BC7DA1E6890EB88C135A789489,3.png"></STRONG></DIV>
<DIV class=hide>
<DL id=otherprice>
<DT>其它报价(1)
<DD>
<DIV><A
href="http://www.sdf.com/product/194753.html"><EM>¥899.00</EM>京东商城</A></DIV></DD></DL></DIV><SPAN
id=promotion1></SPAN><!--金牌以上会员价--><A
href="http://jd2008.360buy.com/notify.aspx?id=191183&type=1&key=417434BC7DA1E6890EB88C135A789489">(降价通知)</A> <DIV class=clr></DIV>
<SCRIPT type=text/javascript>$("#otherprice").hoverForIE6();</SCRIPT> <LI class=hide id=storeinfocontainer>
end;
preg_match("#src=\"([^\"]+)#s",$str,$match);
echo $match[1];
(
[0] => src="http://misc.360buyimg.com/201006/js/jquery-1.2.6.pack.js
[1] => http://misc.360buyimg.com/201006/js/jquery-1.2.6.pack.js
)
Array
(
[0] => src="http://misc.360buyimg.com/201006/js/jquery-1.2.6.pack.js
[1] => http://misc.360buyimg.com/201006/js/jquery-1.2.6.pack.js
)
Array
(
[0] => src="http://misc.360buyimg.com/201006/js/jquery-1.2.6.pack.js
[1] => http://misc.360buyimg.com/201006/js/jquery-1.2.6.pack.js
)
Array
(
)
Array
(
[0] => src="http://misc.360buyimg.com/201006/js/jquery-1.2.6.pack.js
[1] => http://misc.360buyimg.com/201006/js/jquery-1.2.6.pack.js
)
Array
(
[0] => src="http://misc.360buyimg.com/201006/js/jquery-1.2.6.pack.js
[1] => http://misc.360buyimg.com/201006/js/jquery-1.2.6.pack.js
)
Array
(
[0] => src="http://misc.360buyimg.com/201006/js/jquery-1.2.6.pack.js
[1] => http://misc.360buyimg.com/201006/js/jquery-1.2.6.pack.js
)
Array
(
[0] => src="http://misc.360buyimg.com/201006/js/jquery-1.2.6.pack.js
[1] => http://misc.360buyimg.com/201006/js/jquery-1.2.6.pack.js
)
Array
(
[0] => src="http://misc.360buyimg.com/201006/js/jquery-1.2.6.pack.js
[1] => http://misc.360buyimg.com/201006/js/jquery-1.2.6.pack.js
)
Array
(
[0] => src="http://misc.360buyimg.com/201006/js/jquery-1.2.6.pack.js
[1] => http://misc.360buyimg.com/201006/js/jquery-1.2.6.pack.js
)
<br />
<b>Fatal error</b>: Maximum execution time of 40 seconds exceeded in <b>D:\wwwroot\pcnp\include\competitor\360buy\site-test.php</b> on line <b>259</b><br />
给测试代码给全了行吗?
preg_match('/<strong class="price"><img onerror = ".+?".+?"(.+?)"/si',$str,$match);
print_R($match);
Array
(
[0] => <strong class="price"><img onerror = "this.src='http://www.360buy.com/images/no2.gif'" src ="http://price.360buy.com/PD9C5169E744C5DD97428F4ADFD2655BB,3.png"
[1] => http://price.360buy.com/PD9C5169E744C5DD97428F4ADFD2655BB,3.png
)
Array
(
)
Array
(
[0] => <strong class="price"><img onerror = "this.src='http://www.360buy.com/images/no2.gif'" src ="http://price.360buy.com/P09B0F72347C9332D7DAFFDFD9A73D704,3.png"
[1] => http://price.360buy.com/P09B0F72347C9332D7DAFFDFD9A73D704,3.png
)
Array
(
[0] => <strong class="price"><img onerror = "this.src='http://www.360buy.com/images/no2.gif'" src ="http://price.360buy.com/P09B0F72347C9332DEE2500D9AF96BF2C,3.png"
[1] => http://price.360buy.com/P09B0F72347C9332DEE2500D9AF96BF2C,3.png
)
Array
(
[0] => <strong class="price"><img onerror = "this.src='http://www.360buy.com/images/no2.gif'" src ="http://price.360buy.com/P09B0F72347C9332D739BA752C1C74A66,3.png"
[1] => http://price.360buy.com/P09B0F72347C9332D739BA752C1C74A66,3.png
)
Array
(
[0] => <strong class="price"><img onerror = "this.src='http://www.360buy.com/images/no2.gif'" src ="http://price.360buy.com/P09B0F72347C9332D8CEA89BB40896464,3.png"
[1] => http://price.360buy.com/P09B0F72347C9332D8CEA89BB40896464,3.png
)
Array
(
[0] => <strong class="price"><img onerror = "this.src='http://www.360buy.com/images/no2.gif'" src ="http://price.360buy.com/PE43FC0FE2FECDAD61B40644122F42D8E,3.png"
[1] => http://price.360buy.com/PE43FC0FE2FECDAD61B40644122F42D8E,3.png
)
Array
(
[0] => <strong class="price"><img onerror = "this.src='http://www.360buy.com/images/no2.gif'" src ="http://price.360buy.com/PE43FC0FE2FECDAD6A6DA26AA7F09D855,3.png"
[1] => http://price.360buy.com/PE43FC0FE2FECDAD6A6DA26AA7F09D855,3.png
)
Array
(
[0] => <strong class="price"><img onerror = "this.src='http://www.360buy.com/images/no2.gif'" src ="http://price.360buy.com/PE43FC0FE2FECDAD6DE059FFFFA14D3DC,3.png"
[1] => http://price.360buy.com/PE43FC0FE2FECDAD6DE059FFFFA14D3DC,3.png
)
Array
(
[0] => <strong class="price"><img onerror = "this.src='http://www.360buy.com/images/no2.gif'" src ="http://price.360buy.com/P39418FF15978C4DED3DF115586469D79,3.png"
[1] => http://price.360buy.com/P39418FF15978C4DED3DF115586469D79,3.png
)
Array
(
[0] => <strong class="price"><img onerror = "this.src='http://www.360buy.com/images/no2.gif'" src ="http://price.360buy.com/P39418FF15978C4DECD5F4F8D90755C44,3.png"
[1] => http://price.360buy.com/P39418FF15978C4DECD5F4F8D90755C44,3.png
)
Array
(
[0] => <strong class="price"><img onerror = "this.src='http://www.360buy.com/images/no2.gif'" src ="http://price.360buy.com/PE43FC0FE2FECDAD6517927F2C2F3E231,3.png"
[1] => http://price.360buy.com/PE43FC0FE2FECDAD6517927F2C2F3E231,3.png
)
Array
(
[0] => <strong class="price"><img onerror = "this.src='http://www.360buy.com/images/no2.gif'" src ="http://price.360buy.com/P21BDD71DCA4294452513DA778F1E0212,3.png"
[1] => http://price.360buy.com/P21BDD71DCA4294452513DA778F1E0212,3.png
)
Array
(
[0] => <strong class="price"><img onerror = "this.src='http://www.360buy.com/images/no2.gif'" src ="http://price.360buy.com/PE43FC0FE2FECDAD65CFDB1930004E927,3.png"
[1] => http://price.360buy.com/PE43FC0FE2FECDAD65CFDB1930004E927,3.png
)
Array
(
[0] => <strong class="price"><img onerror = "this.src='http://www.360buy.com/images/no2.gif'" src ="http://price.360buy.com/PEC5DD15D81C4634A077E4F204B31798E,3.png"
[1] => http://price.360buy.com/PEC5DD15D81C4634A077E4F204B31798E,3.png
)
Array
(
[0] => <strong class="price"><img onerror = "this.src='http://www.360buy.com/images/no2.gif'" src ="http://price.360buy.com/P21BDD71DCA42944503B260EA2918F90F,3.png"
[1] => http://price.360buy.com/P21BDD71DCA42944503B260EA2918F90F,3.png
)
Array
(
[0] => <strong class="price"><img onerror = "this.src='http://www.360buy.com/images/no2.gif'" src ="http://price.360buy.com/P64F1C4AA20A2A86E52E09161CDFC9C48,3.png"
[1] => http://price.360buy.com/P64F1C4AA20A2A86E52E09161CDFC9C48,3.png
)
Array
(
[0] => <strong class="price"><img onerror = "this.src='http://www.360buy.com/images/no2.gif'" src ="http://price.360buy.com/P64F1C4AA20A2A86EDA95278BD40FAAD4,3.png"
[1] => http://price.360buy.com/P64F1C4AA20A2A86EDA95278BD40FAAD4,3.png
)
Array
(
[0] => <strong class="price"><img onerror = "this.src='http://www.360buy.com/images/no2.gif'" src ="http://price.360buy.com/P09E3D77DB73D2C172B60A03B94D0D362,3.png"
[1] => http://price.360buy.com/P09E3D77DB73D2C172B60A03B94D0D362,3.png
)
Array
(
[0] => <strong class="price"><img onerror = "this.src='http://www.360buy.com/images/no2.gif'" src ="http://price.360buy.com/P09E3D77DB73D2C178F3B00580CFAA519,3.png"
[1] => http://price.360buy.com/P09E3D77DB73D2C178F3B00580CFAA519,3.png
)
$str=file_get_contents('http://www.360buy.com/product/191183.html');
preg_match_all('/<strong class="price"><img onerror = ".+?".+?"(.+?)"/si',$str,$match);
print_R($match);
$fucknum=5;
$outime=$fucknum*2+30;
set_time_limit($outime);//设置脚本执行时间
$nextnum=20;//连续查找10次不存在则终止
//$sn=$arr['sn'];
$sn=191183;
while($nextnum>0){
$arr1 = $arr2 = array();
$sn=$sn+1;
$url=$GLOBALS['competitor'][0]['product'].$sn.'.html';
// $url="http://www.360buy.com/allSort.aspx";
$str = file_get_contents($url);// $preg ='/(href="http:\/\/www\.360buy\.com\/brands\/)(\d+)-(\d+)(\.html")/';
// $preg2 ='/(href="http:\/\/www\.360buy\.com\/product\/)(\d+)(\.html">)(.*)(<\/A>)/i';
$s='/<strong class="price"><img onerror = ".+?".+?"(.+?)"/si'; //价格图片地址
// $s = '/<DIV class=mt><STRONG><A
//href="http:\/\/www\.360buy\.com\/allSort\.aspx">全部商品分类<\/A><\/STRONG>(.*)<DT><B><\/B><STRONG>购物指南<\/STRONG>/i'; $str = iconv("gbk","UTF-8",$str);
// preg_match($preg,$str,$arr1);
// preg_match($preg2,$str,$arr2);
preg_match($s,$str,$arr3);
// print_r($arr1);
// print_r($arr2);
print_r($arr3);
从浏览器里看图片的属性看到的url和匹配出来的不一样呢?