问题
I'm wondering what sort of regex I could use to match the last occurence of a set of 4 digits in my url.
My url is being formatted like this
/ARTIST/ALBUM-4 DIGITS-EXTRA STUFF
In the url, "4 DIGITS" will be the last possible occurence of 4 digits together. The thing is the ALBUM may contain sets of 4 digits, so it needs to match the last occurrence in the url.
Basically I need my rewrite rule to act as follows
RewriteRule ^(.*)/(.*)-(.* MATCH LAST OCCURENCE OF 4 DIGITS)-(.*)?$ album.php?artist=$1&album=$2&releaseyear=$3&EXTRA=$4
Is there any way to do this?
回答1:
I would use this rule:
RewriteRule ^(.*)\/(.*)-(\d{4})(?:-(.*))?$ album.php?artist=$1&album=$2&releaseyear=$3&EXTRA=$4
Try it
回答2:
You can use:
RewriteRule ^([^/]+)/(.+?)-(\d{4})-(\D*)$ album.php?artist=$1&album=$2&releaseyear=$3&EXTRA=$4 [L,QSA,NC]
来源：https://stackoverflow.com/questions/30763884/match-last-occurence-of-4-digits-htaccess-rewrite