WordPress Custom URL parameter Implementation of the routing function code example _php tutorial

After two days of regular expression learning, and the study of WordPress routing function, the successful implementation of the custom WordPress routing function, the following is the implementation of routing rules.
If you have a custom URL parameter that you want to pass through the route, you must add the parameter through the WordPress function:

Copy the Code code as follows:
Add Query_args
function Add_query_vars ($aVars) {
$aVars [] = ' score ';
$aVars [] = ' type '; Represents the name of the product category as shown in the URL
return $aVars;
}
Add_filter (' Query_vars ', ' add_query_vars ');//wordpress filter

At the same time to get the parameters of the page also need to use the WordPress function to get:

Copy the Code code as follows:
$type =isset ($wp _query->query_vars[' type ')? UrlDecode ($wp _query->query_vars[' type ']): ';

Copy CodeThe code is as follows:
Routing rules-Sort by time and latest entries for each category
function Add_rewrite_rules ($aRules) {
$aNewRules = Array (
' text/([^latest][^/]+)/? (/page/([0-9]+)?)? /?$ ' = ' index.php?cat=2&score= $matches [1]&paged= $matches [3] ',
' image/([^latest][^/]+)/? (/page/([0-9]+)?)? /?$ ' = ' index.php?cat=3&score= $matches [1]&paged= $matches [3] ',
' video/([^latest][^/]+)/? (/page/([0-9]+)?)? /?$ ' = ' index.php?cat=4&score= $matches [1]&paged= $matches [3] ',
' resource/([^latest][^/]+)/? (/page/([0-9]+)?)? /?$ ' = ' index.php?cat=5&score= $matches [1]&paged= $matches [3] ',
' text/(latest)/? (/page/([0-9]+)?)? /?$ ' = ' index.php?cat=2&type= $matches [1]&paged= $matches [3] ',
' image/(latest)/? (/page/([0-9]+)?)? /?$ ' = ' index.php?cat=3&type= $matches [1]&paged= $matches [3] ',
' video/(latest)/? (/page/([0-9]+)?)? /?$ ' = ' index.php?cat=4&type= $matches [1]&paged= $matches [3] ',
' resource/(latest)/?$ ' = ' index.php?cat=5&type= $matches [1] ',
' (month)/? (/page/([0-9]+)?)? /?$ ' = ' index.php?score= $matches [1]&paged= $matches [3] ',
' (24hr)/? (/page/([0-9]+)?)? /?$ ' = ' index.php?score= $matches [1]&paged= $matches [3] ',
);
$aRules = $aNewRules + $aRules;
return $aRules;
}
Add_filter (' Rewrite_rules_array ', ' add_rewrite_rules ');

Copy the Code code as follows:
Routing Rules-categories
Add_rewrite_rule (' ^text/? ( /page/([0-9]+)?)? /?$ ', ' index.php?cat=2&paged= $matches [2] ', ' top '); The corresponding Category ID
Add_rewrite_rule (' ^image/? ( /page/([0-9]+)?)? /?$ ', ' index.php?cat=3&paged= $matches [2] ', ' top ');
Add_rewrite_rule (' ^video/? ( /page/([0-9]+)?)? /?$ ', ' index.php?cat=4&paged= $matches [2] ', ' top ');
Add_rewrite_rule (' ^resource/? ( /page/([0-9]+)?)? /?$ ', ' index.php?cat=5&paged= $matches [2] ', ' top ');

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