regex - RewriteRule acting strange -

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i want url this: localhost/dir/images/pic1.jpg

to rewriten to: localhost/dir/subdir/index.php?folder=images&picture=pic1.jpg

so put simple .htaccess file in localhost/dir/:

rewriteengine on rewriterule ^(.*)/(.*)$ subdir/index.php?folder=$1&picture=$2 [l]

and expect folder='images' , picture='pic1.jpg' in localhost/dir/subdir/index.php instead have folder='subdir' , picture='index.php'

 

strange thing when modify .htaccess file call index.php same directory (not 'subdir') works well:

rewriteengine on rewriterule ^(.*)/(.*)$ index.php?folder=$1&picture=$2 [l]

i folder='images' , picture='pic1.jpg' in localhost/dir/index.php script

that happening because rewrite rule looping , matching target string subdir/index.php pattern .*/.*.

use condition stop loop:

rewriteengine on  # if request not valid directory rewritecond %{request_filename} !-d # if request not valid file rewritecond %{request_filename} !-f rewriterule ^(.*)/(.*)$ subdir/index.php?folder=$1&picture=$2 [l]

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