Func将相对URL转换为Abs URL [英] Func to Turn Relative URLs into Abs URLs
问题描述
hi group,
我迫切需要一个函数,它将相对URL转换为< img>的SRC部分中的绝对URL。标签。
ie:
函数makeAbsolute($ html,$ basehref)
{
//如果正则表达式匹配=相对网址==>返回带有绝对URL的img标签
}
我已经搜索过谷歌,PHP.net,PHPClasses.org等,但已经
无法找到这样的功能。
因为我是关于RegEx的任何事的白痴,我一直是
我不能自己写这个功能。
如果有人有这样的功能,如果你能请的话我会很高兴
发布它。
hi group,
i desperately need a function that will transform relative URLs to
absolute URLs in the SRC part of <img> tags.
ie:
function makeAbsolute($html,$basehref)
{
//if regex match = relative URL ==> return img tag with absolute URL
}
i''ve scoured Google, PHP.net, PHPClasses.org, etc.., but have been
unable to find such a function.
since i''m an idiot regarding anything concerning RegEx, i''ve been
unable to write this function on my own.
if anyone has such a function, i''d be very glad if you could please
post it.
推荐答案
html,
basehref)
{
//如果正则表达式匹配=相对URL ==>返回带有绝对URL的img标签
}
我已经搜索过谷歌,PHP.net,PHPClasses.org等,但已经
无法找到这样的功能。
因为我是关于RegEx的任何事的白痴,我一直是
我不能自己写这个功能。
如果有人有这样的功能,如果你能请的话我会很高兴
发布它。
basehref)
{
//if regex match = relative URL ==> return img tag with absolute URL
}
i''ve scoured Google, PHP.net, PHPClasses.org, etc.., but have been
unable to find such a function.
since i''m an idiot regarding anything concerning RegEx, i''ve been
unable to write this function on my own.
if anyone has such a function, i''d be very glad if you could please
post it.
我迫切需要一个将相对URL转换为SRC部分的绝对URL的函数< IMG>标签。
i desperately need a function that will transform relative URLs to
absolute URLs in the SRC part of <img> tags.
此功能的用户注释中有几条建议
< http://www.php.net/realpath> ;。
---
史蒂夫
There are several suggestions in the user notes for this function
<http://www.php.net/realpath>.
---
Steve
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