Asked  7 Months ago    Answers:  5   Viewed   24 times

How do I remove the "index.php" sticking out in every path in codeigniter somewhere in the center? I want clean non index.php-fied URLs?



If you are using Apache place a .htaccess file in your root web directory containing the following:

RewriteEngine on
RewriteCond $1 !^(index.php|[Javascript / CSS / Image root Folder name(s)]|robots.txt)
RewriteRule ^(.*)$ /index.php/$1 [L]

Another good version is located here:

Tuesday, June 1, 2021
answered 7 Months ago

Try something like this instead;

string illegal = ""M"\a/ry/ h**ad:>> a\/:*?"| li*tt|le|| la"mb.?";
string invalid = new string(Path.GetInvalidFileNameChars()) + new string(Path.GetInvalidPathChars());

foreach (char c in invalid)
    illegal = illegal.Replace(c.ToString(), ""); 

But I have to agree with the comments, I'd probably try to deal with the source of the illegal paths, rather than try to mangle an illegal path into a legitimate but probably unintended one.

Edit: Or a potentially 'better' solution, using Regex's.

string illegal = ""M"\a/ry/ h**ad:>> a\/:*?"| li*tt|le|| la"mb.?";
string regexSearch = new string(Path.GetInvalidFileNameChars()) + new string(Path.GetInvalidPathChars());
Regex r = new Regex(string.Format("[{0}]", Regex.Escape(regexSearch)));
illegal = r.Replace(illegal, "");

Still, the question begs to be asked, why you're doing this in the first place.

Tuesday, June 1, 2021
answered 7 Months ago

You can achieve this with multiple steps, by detecting one parameter and then forwarding to the next step and then redirecting to the final destination

RewriteEngine On

RewriteCond %{QUERY_STRING} ^category=([^&]+) [NC,OR]
RewriteCond %{QUERY_STRING} &category=([^&]+) [NC]
RewriteRule ^index.php$ $0/%1

RewriteCond %{QUERY_STRING} ^subcategory=([^&]+) [NC,OR]
RewriteCond %{QUERY_STRING} &subcategory=([^&]+) [NC]
RewriteRule ^index.php/[^/]+$ $0/%1

RewriteCond %{QUERY_STRING} ^product=([^&]+) [NC,OR]
RewriteCond %{QUERY_STRING} &product=([^&]+) [NC]
RewriteRule ^index.php/([^/]+/[^/]+)$$1/%1/? [R,L]

To avoid the OR and double condition, you can use

RewriteCond %{QUERY_STRING} (?:^|&)category=([^&]+) [NC]

as @TrueBlue suggested.

Another approach is to prefix the TestString QUERY_STRING with an ampersand &, and check always

RewriteCond &%{QUERY_STRING} &category=([^&]+) [NC]

This technique (prefixing the TestString) can also be used to carry forward already found parameters to the next RewriteCond. This lets us simplify the three rules to just one

RewriteCond &%{QUERY_STRING} &category=([^&]+) [NC]
RewriteCond %1!&%{QUERY_STRING} (.+)!.*&subcategory=([^&]+) [NC]
RewriteCond %1/%2!&%{QUERY_STRING} (.+)!.*&product=([^&]+) [NC]
RewriteRule ^index.php$ [R,L]

The ! is only used to separate the already found and reordered parameters from the QUERY_STRING.

Wednesday, June 30, 2021
answered 6 Months ago

This turns out to be quite straightforward if you know the trick. For example this doesn't work:

paper.path("M 50 50 L 50 150 L 150 150 L 150 50 z" + 
          " M 75 75 L 75 125 L 125 125 L 125 75 z")
.attr("fill", "#f00");

But this does work*:

paper.path("M 50 50 L 50 150 L 150 150 L 150 50 z" +
          " M 75 75 L 125 75 L 125 125 L 75 125 z")
.attr("fill", "#f00");

The difference is that for the donut to appear the the inner path has to have it's vertices drawn in reverse order to the outer path (ie. draw one clockwise, the other anti-clockwise). A tidbit I found on the text.xml.svg.devel archives.

(*) At least, it works in Chrome, Opera and Firefox 4.0 beta, but not in 3.6

Monday, July 19, 2021
answered 5 Months ago

You can use this code:

RewriteEngine On

RewriteCond %{THE_REQUEST} s/+index.php?([^s&]+) [NC]
RewriteRule ^ %1? [R=301,L]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^([^/]+)/?$ index.php?$1 [L,QSA]
Wednesday, August 25, 2021
meder omuraliev
answered 4 Months ago
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