Please, someone explain me how working rewrite rules in WordPress -

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i have read many posts here cant understand how rewrite rules workin.

i need rewrite simple category path:

http://example.com/category/plugin-reviews/

to:

http://example.com/plugin-reviews/

for thes have used next code:

function add_rules_for_rewrite() {     add_rewrite_rule(         '/plugin-reviews/?$',         'index.php?category_name=plugin-reviews',         'top');      flush_rewrite_rules(); } add_action( 'init', 'add_rules_for_rewrite' );

on pge checking rules:

global $wp_rewrite;   print_r( $wp_rewrite->rules );

and see rule:

[/plugin-reviews/?$] => index.php?category_name=plugin-reviews

why not working? thanx lot explaining!

this make redirect rule work way wanted if permalink settings set default

function add_rules_for_rewrite() {     add_rewrite_rule(         'plugin-reviews/?$',         'index.php?category_name=plugin-reviews',         'top'); } add_action( 'init', 'add_rules_for_rewrite' );

i don't think need line of code: 

flush_rewrite_rules();

the add_rewrite_rule function created able manage redirect rules in wordpress. in simplest way explain, here's how rewriterule works

rewriterule < string match > < redirect url > < redirect , priority options >

her's article basic usage of rewrite rule in .htaccess: http://kb.mediatemple.net/questions/85/using+.htaccess+rewrite+rules#gs

if not necessary manage redirect rules using wordpress functions suggest use .htaccess convenient if you're developing plugin or theme needs manage redirect rules oftenly should use wordress functions


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