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如何用curl获取网页logo图片的url

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Release： 2016-06-13 10:48:50
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怎么用curl获取网页logo图片的url
如题：比如我想获取sina的logo（www.sina.com.cn）该怎么去获取呢？？？


------解决方案--------------------
css 

探讨

引用:

根据curl获取页面源码，正则匹配不就可以


正则匹配的话前提是他的logo url地址必须要有logo字样，而其他的图标地址没有logo字样？

------解决方案--------------------
探讨
正则匹配的话前提是他的logo url地址必须要有logo字样，而其他的图标地址没有logo字样？
Related labels：
curl logo nbsp url
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