Adding a rewrite rule to an existing page

Hello,

I’m trying to add two GET parameters to an existing page, it seems basic and well documented, but I can’t get it right.

I have this existing page (with manually added parameters): https://www.erictruchonphoto.com/paiement?amount=2000&invoice=2328

This URL shows the first GET parameter successfully (Amount: x).

I want to rewrite it with: https://www.erictruchonphoto.com/paiement/2000/2328

This URL doesn’t show the first GET parameter.

This is my latest attempt:

function add_rewrites() {

add_rewrite_rule( '^paiement/[0-9]+/[0-9]+?', 'index.php?page_id=1387&amount=$matches[1]&invoice=$matches[2]', 'top' );

}

add_action( 'init', 'add_rewrites' );



function get_amount_shortcode() {

if ( isset( $_GET['amount'] ) ) {

return $_GET['amount'];

}

}

add_shortcode( 'get_amount', 'get_amount_shortcode' );

Between each attempt, I saved the Permalinks settings’ page and emptied the WP Rocket cache.

I also tried by registering the “query vars”, but it had the same result. Does anyone see what I could be missing?

Thu, 22 Aug 2019 1:18:54

Ash

Code Norris

3,838 pts: Hero points 38,666 pts: Rep. points LEVEL 30

Hello Vince

Would you please try the following code?

function wpmudev_custom_rewrite_tag() {

add_rewrite_tag('%amount%', '(d+)');

add_rewrite_tag('%invoice%', '(d+)');

}

add_action('init', 'wpmudev_custom_rewrite_tag', 10, 0);



function wpmudev_add_rewrites() {

add_rewrite_rule( '^paiement/(d+)/(d+)?', 'index.php?page_id=1387&amount=$matches[1]&invoice=$matches[2]', 'top' );

flush_rewrite_rules();

}

add_action( 'init', 'wpmudev_add_rewrites' );

Then you can get the amount via get_query_var(‘amount’:wink:; function.

I hope it helps! Please feel free to ask if you have any more questions regarding this.

Cheers,

Vince
- Site Builder, Child of Zeus
- 127 pts: Hero points 227 pts: Rep. points LEVEL 4
Hello Ash,

That worked! Is that the proper approach or a test? It’s the first time I encounter add_rewrite_tag, I usually see the query_vars filter (https://codex.wordpress.org/Plugin_API/Filter_Reference/query_vars). Thank you for any extra info and especially for the solution!
Ash
- Code Norris
- 3,838 pts: Hero points 38,666 pts: Rep. points LEVEL 30
Hello Vince

This is the proper approach actually, the snippet is given by one of our developers :slight_smile:

Cheers,

Ash

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