Showing posts with label php. Show all posts
Warning session start - cannot send session cache limiter - headers already sent
How to resolve or fix Warning session start - cannot send session cache limiter - headers already sent,Problem in php, this question many time ask by my student to me.
Know what the mean of Warning session start - cannot send session cache limiter - headers already sent.
This error message mean some data already send by server to to browser before start session so now browser can’t start more session.
What’s the mistake in your php source code when you write the code you are giving blank space before session start you need to delete white space before session start to resolve this problem you should delete unnecessary space from your source code file.
Hide .php, .html extension in url with .htaccess
Hide .php .html url extension from your web url by using .htaccess , without extension url is called seo friendly url.
Example-
Before Hide Extension url look like below:
http://example.com/contact.php.
http://example.com/about.php.
After using .htaccess trick for hide extension:
Above url will show like below url in browser address bar
http://example.com/contact
http://example.com/about
Hiding file extensions by editing in .htaccess
Login in your cpanel >> Go to File Mananger >>
In file manager you will see .htaccess file press right click on .htaccess now click on edit option.
How to hide php extension in the url
For hide .php extention from your web url add below code in .htaccess file.
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME}\.php -f
RewriteRule ^(.*)$ $1.php
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME}\.php -f
RewriteRule ^(.*)$ $1.php
How to hide html extension in the url
For hide .html extention add below code in .htaccess file.
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME}\.html -f
RewriteRule ^(.*)$ $1.html
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME}\.html -f
RewriteRule ^(.*)$ $1.html
Now when you add your other webpage link remove the extension from link
Example-
Suppose your website is http://example.com you want to add about page link
Do not add like this <a href=http://example.com/about.php>about</a>
Add like this <a href=http://example.com/about>about</a>
Add link without page extension.
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