So I'm writing a web based program, and instead of having a mass of /?p=54&z=42, etc in the URL, I've set it up to direct the first "directory" (eg /home/) to be the function, the second "directory" (eg /home/view/) to be the action.
Right now, setting it as localhost/home/ works, setting it to localhost/settings/ also works, but when I change it to localhost/stats/ it tries looking for the file or folder... not redirecting it to a variable to be used in PHP...
I did have a .PHP file sitting there before but removed it 2 days ago. Apache is still trying to find the file that was there. I've restarted my computer a dozen times with no luck.
My .htaccess file looks like this:
RewriteRule ^([a-z]+)/([0-9,a-z]+)$ /$1/$2/ [R]
RewriteRule ^([a-z]+)/([0-9,a-z]+)/$ /index.php?function=$1&action=$2 [L]
RewriteRule ^([a-z]+)$ /$1/ [R]
RewriteRule ^([a-z]+)/$ /index.php?function=$1 [L]
What am I doing wrong, and what do I need to do to get this working?
In your httpd.conf or virtual host's conf file, you probably have an alias or something like that that makes it process /stats/ before the rules are reached.
Turns out there was a file called stats.deadphp in the root directory that was causing the issue. Deleting that cleared it up. :)
Related
I'm trying to change the URL of my website to show only the ID but It seems to not work...
I don't know why.. other commands of RewriteRule work well..
Actually the .htaccess file looks like belove
RewriteEngine On
RewriteRule ^/?([0-9a-zA-Z-]+)/$ article.php?articleId=$1 [L]
I want that it works like this:
Old_URL(to modify):
mywebsite.it/article.php?articleId=15
I want something like this:mywebsite.it/article/15
But the URL remains the same actually: always display this: mywebsite.it/article.php?articleId=15
Thanks in advance to every help :)
An internal rewrite will never change the URL visible in the browser. You are probably looking for an external redirection. Or better the combination of both:
RewriteEngine On
# externally redirect old URL
RewriteCond %{QUERY_STRING} (?:^|&)articleId=(\d+)(?:&|$)
RewriteRule ^/?article/?$ /article/%1 [R=301,L]
# internally rewrite new URL
RewriteRule ^/?article/(\d+)/?$ /article.php?articleId=$1 [END]
Those rules are meant to be implemented on top level. Best in the actual http server's host configuration. If you do not have access to that then a distributed configuration file will work (".htaccess") when located in the host's DOCUMENT_ROOT, but support for that needs to be enabled.
It is a good idea to start out using a R=302 temporary redirection and only change that to a R=301 permanent redirection once you are happy with how things work. That prevents caching issues on the client side.
I store data in text file.
And when user enter in address bar something like
my_syte.com/aaa - (without extension)- I need to file_get_contents aaa.txt file
my_syte.com/bbb - I need to file_get_contents bbb.txt file
Please advise the most powerful way of do it. Apache server.
Thanks
On Apache servers you can use mod-rewrite in .htaccess file:
RewriteEngine on
RewriteRule ^([a-zA-Z]+)$ /$1.txt [L]
if your files can contain - or _ or numbers then use:
RewriteEngine on
RewriteRule ^([a-zA-Z0-9_-]+)$ /$1.txt [L]
On nginx servers it's more complicated but some of them works with .htaccess. On other servers there may be entirely different approach. It's hard to help you without more informations.
As you said it's Apache, then use examples above. Either edit or create .htaccess file on your webroot (directory which is accessed by domain). First check if it were there (could be hidden) and if it exists then only edit it (add lines at the top).
If it doesn't exist, then create one by yourself.
Can you please give us some insights about your server? Apache nginx?
In Apache, you can achieve that with url rewriting.
Enable mod_rewrite in apache
Put the following line of code in .htaccess on the same location of my_site.com/
RewriteEngine on
RewriteRule ^/foo$ /foo.txt [PT]
to make it generic
RewriteEngine on
RewriteRule ^/*$ /foo.txt [PT]
Maybe I am wrong in sytax based on your specific server configuration. You need to make the best possible regular expression for this case.
I just inherited a website built in PHP. The main page of www.mysite.com has a href to www.mysite.com/index/35.html somewhere in the page. In the site's root directory and its children there is no document 35.html.
The number 35 is actually an id found in a DB which also holds the html contents of the page.
If I load URL: www.mysite.com/index.php?id=35 the same page loads.
How does PHP know how to automatically convert
/index/35.html
to
/index.php?id=35
EDIT
Based on the answers, I have found a .htaccess file containing rewrite instructions that would explain the functionality.
However, IIS doesn't seem to (or is not configured) know how to use this. (probably because this is an Apache feature?)
So this begs the following question: Is there a way to configure IIS to work with this?
it will be done usign URL Rewriting using .htaccess - should be in the webroot.
It may look something like:
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php [QSA,L]
May have other bits, but what this basically tells apache is to send anything that DOES NOT physically exist to index.php
It doesn't. There is a mod_rewrite rule that rewrites from /index/foo to /index.php?id=foo, either in a .htaccess file somewhere or in the httpd configuration itself.
RewriteEngine On
RewriteRule ^index/([\d]+)\.html /index.php?id=$1 [NC,L]
This is off the top of my head. Any browsers trying to load an address starting with index/ has any number ending in .html will be internally redirected to index.php?id= whatever the number is.
Edit: Just saw that your working on IIS. This probably won't work for you. Sorry.
I think you will be using .htaccess to redirect all requests to index.php. From there You can pass the query string a routing class, which will parse the url and identify the unique ids.
In this case we can say like, your routing class will parse the request /index/35.html to indexController, indexAction, id=35. now you can pass this id to the model to get corresponding page contents
NB : Here I a am assuming you are using mvc pattern. Anyway it can be treated in your own way, with the concept remaining the same. Hope this make sence.
I'm using Mod Rewrite to remove index.php. I do not want to use queries. I want foo.com/bar to be interpreted as foo.com/index.php/bar.
It does this fine, but gives me Not Found error. The requested URL /home/foo/www/index.php/bar was not found on this server.
Why!!
Update
I think I just figured out what you are wanting to do. You see, you can pass queries behind the scenes, but you cannot pass what you are suggesting behind the scenes. You have to do an actual redirect. Something like this (The important part is the R):
RewriteRule ^bar$ index.php/bar [NC,QSA,R]
This forces a redirect to your page using the new special path. Is that what you wanted?
Original Answer
You cannot pass a path to a PHP page like that as it will be interpreted as part of a path. Chances are, your file is on a Linux/Unix machine where a directory can be named with a . in it. Sorry, but you will have to use a query string:
RewriteBase /
RewriteRule ^bar$ index.php?page=bar [NC,QSA]
Or updated:
RewriteBase /
RewriteRule ^bar$ index.php?/bar [NC,QSA]
I also think the last few versions of windows support . in directories as well, but I am not sure.
index.php is almost certainly a file, not a directory, unless you (bizarrely) have a directory called index.php. Apache is correctly complaining that there is no such directory.
You probably meant to do something like index.php?page=bar. Adjust your .htaccess accordingly.
I have a PHP web app located on shared hosting.
My goal is to modify .htaccess file from PHP code when the PHP page is running.
I need that .htaccess to insert a couple of mod_rewrite lines into it.
The problem is that on Windows+Apache I can dynamically modify .htaccess file
but the same code on Linux reports a problem when I try to access this file in any
way (copy or fopen):
"failed to open stream: Permission denied"
I have given .htaccess file 777 permissions - still no result.
WHat prevents me from doing this? How can I develop a workaround?
P.S.
My initial goal was to be able to add a new RewriteRule into .htaccess that maps a
newly added category_id with new category_name.
If it wasn't shared hosting, I would use something like RewriteMap (in main Apache config) and would be able to access the map file.
This is the first real limitation I've been unable to tackle with PHP+Apache, but I hope it's circuventable too.
This seems like an overly-complex solution to just having a general "load category" page that takes the category name from the URL and loads the corresponding ID.
For example, if the URL is:
http://yoursite.com/category/programming
I would remap that to something like:
http://yoursite.com/category.php?name=programming
I want to suggest something else that also works. Instead of writing a rule for every 'special' url, why not use one for all?
I found it a whole lot easier to use what wordpress uses: every url is redirected to the index.
All you have to do is, set up the index file, read in the directory that was loaded (perhaps using $_SERVER['URI_REQUEST']), and deal with it.
add to .htaccess this:
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>
Thanks to that chunck you have a system somewhat unlimited at your disposal. If you ever feel like renaming you categrory url, or add another special case, it's already ready!
You only need a small set of rewrite rules. To do what Chad suggests:
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^/category/.*$ category.php [QSA]
Thus, anytime someone navigates to /category/category_id, the request will be directed to category.php, which will be handed the /category/ URI in $_SERVER['REQUEST_URI'], from which you can easily get the category ID, and you don't need to bother with editing the .htaccess file every time you add a category.
While I agree with the above comments, it can definitely be done. PHP apps like WordPress do exactly this based on changes made on the settings page. It should be as simple as writing the file out however the parent directory NEEDS to have permission for the web server user to write to it.
If it isn't working for you the trick will be making the parent directory either 777 or 775 and having the group set to whatever group Apache runs under (usually "apache" or "www" or something similar)
Adam (commented on your question) is quite correct though, some other security layer on your server might be preventing you from doing this, and this is probably a good indication that you might be approaching the problem the wrong way.
I agree with Chad Birch. In case you can't be dissuaded, though, in your situation I would first be looking for parent directories with locked-down permissions.
FYI, one of the reasons that rewriting the .htaccess is a bad idea is that any requests that come in while the .htaccess is being rewritten will not have any of your redirects applied.