My website uses a comma to separate some coordinates in a parameter, like ?coords=38.88,-77.03. I'm now finding issues as , is a url reserved character. The issue seems limited to when the links are shared with Facebook and Facebook changing it to ?coords=38.88%2C-77.03.
Long term I'd like to fix it but I need to make a temporary fix for existing links that have been shared. If people were to click the link from Facebook I'd like an .htaccess rule to change it to using the comma.
I already have a similar rule for when there's a space after the comma:
RewriteCond %{QUERY_STRING} (.*coords=-?d{1,2}(?:.d+)?),(?:s+|\%20|+)(-?d{1,3}(?:.d+)?,?.*) [NC]
RewriteRule ^ %{REQUEST_URI}?%1,%2 [L,NE,R=301]
I tried changing it to:
RewriteCond %{QUERY_STRING} (.*coords=-?d{1,2}(?:.d+)?)(,|\%2C)(?:s+|\%20|+)(-?d{1,3}(?:.d+)?,?.*) [NC]
RewriteRule ^ %{REQUEST_URI}?%1,%3 [L,NE,R=301]
I cleared my cache and even tried changing the coordinate numbers to new ones, but I can't get it to redirect. What am I doing wrong and how can I fix it?
question from:https://stackoverflow.com/questions/65546374/url-encoded-text-not-matching-htaccess-query-string
