hooks - Add filter return false not working

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simple issue but i need some help because i dont why i m wrong on this...

The apply filter (Important, this is in construct Class):

       if ( apply_filters( 'tc_bridge_for_woocommerce_content_order_table_is_after', true ) == true ) {
            add_action(
                'woocommerce_email_after_order_table',
                array( &$this, 'tc_add_content_email_after_order_table' ),
                99,
                4
            );
        } else {
            add_action(
                'woocommerce_email_before_order_table',
                array( &$this, 'tc_add_content_email_after_order_table' ),
                99,
                4
            );
        }

I need to use the false from the conditionnal

so in my functions.php from my theme

function filter_after_setup_theme() {
    add_filter( 'tc_bridge_for_woocommerce_content_order_table_is_after', '__return_false' ); // move info ticket in email before order details
}
add_action('after_setup_theme', 'filter_after_setup_theme');

where i m wrong ?

thanks

simple issue but i need some help because i dont why i m wrong on this...

The apply filter (Important, this is in construct Class):

       if ( apply_filters( 'tc_bridge_for_woocommerce_content_order_table_is_after', true ) == true ) {
            add_action(
                'woocommerce_email_after_order_table',
                array( &$this, 'tc_add_content_email_after_order_table' ),
                99,
                4
            );
        } else {
            add_action(
                'woocommerce_email_before_order_table',
                array( &$this, 'tc_add_content_email_after_order_table' ),
                99,
                4
            );
        }

I need to use the false from the conditionnal

so in my functions.php from my theme

function filter_after_setup_theme() {
    add_filter( 'tc_bridge_for_woocommerce_content_order_table_is_after', '__return_false' ); // move info ticket in email before order details
}
add_action('after_setup_theme', 'filter_after_setup_theme');

where i m wrong ?

thanks

• filters
• hooks

Share Improve this question edited Sep 5, 2019 at 18:20 WebMat asked Sep 5, 2019 at 18:05 WebMatWebMat 3311 silver badge66 bronze badges

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2 Answers 2

Sorted by: Reset to default 0

Instead of adding the filter inside of the add_action(), you need to call the filter directly. You have this in your functions.php file:

function filter_after_setup_theme() {
    add_filter( 'tc_bridge_for_woocommerce_content_order_table_is_after', '__return_false' );
}

add_action('after_setup_theme', 'filter_after_setup_theme');

You are telling to WordPress to execute the filter when the action after_setup_theme happens (which is called before init hook, according to the Actions Hooks list).

Instead of the action, you should leave the filter to be registered alone, so instead of the previous code, you do this:

add_filter( 'tc_bridge_for_woocommerce_content_order_table_is_after', '__return_false' );

That filter will be registered in WordPress when the functions.php is loaded and not when the add_action('after_setup_theme', 'filter_after_setup_theme'); is executed.

If you still need to execute the filter inside a hook, I recommend to do it in init or maybe wp_loaded hooks.

My bad thing is resolved (@thanks to support of Tickera)

The add_filter must be used before the loading of plugins. (with custom plugin)

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