Ey stackoverflow, I got this href:
<a href="/view?view=1"></a>
I am looking for a regexp that gets the first href content where href starts with /view. How am I supposed to do it ? Been looking everywhere.
Asked
Active
Viewed 29 times
0
-
**1.** [Don't parse HTML with regex.](http://stackoverflow.com/a/1732454/2812842) **2.** using XPath or similar would be a much better idea – scrowler Jan 22 '15 at 22:52
-
Try a `dom parser` instead in the language you're using – Enissay Jan 22 '15 at 22:53
-
1`var regex = /^<\/a>$/; "".match(regex)[1]` – RocketR Jan 22 '15 at 22:54
1 Answers
1
As stated by others in comments, don't use regex to parse HTML, use a proper parser. Check: RegEx match open tags except XHTML self-contained tags
$ echo '<a href="/view?view=1"></a>' |
xmlstarlet sel -t -v '//a/@href[starts-with(., "/view")]' -
or
$ echo '<a href="/view?view=1"></a>' |
saxon-lint --xpath 'string(//a/@href[starts-with(., "/view")])' -
OUTPUT:
/view?view=1
Check xmlstarlet or saxon-lint
Community
- 1
- 1
Gilles Quénot
- 173,512
- 41
- 224
- 223