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Code Reference Functions bbp_get_template_stack()

bbp_get_template_stack()

Call the functions added to the ‘bbp_template_stack’ filter hook, and return an array of the template locations.

Description

See also

Return

(array) The filtered value after all hooked functions are applied to it.

Source

File: bp-forums/core/template-functions.php

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function bbp_get_template_stack() {
    global $wp_filter, $merged_filters, $wp_current_filter;
 
    // Setup some default variables
    $tag  = 'bbp_template_stack';
    $args = $stack = array();
 
    // Add 'bbp_template_stack' to the current filter array.
    $wp_current_filter[] = $tag;
 
    // Sort.
    if ( class_exists( 'WP_Hook' ) ) {
        $filter = $wp_filter[ $tag ]->callbacks;
    } else {
        $filter = &$wp_filter[ $tag ];
 
        if ( ! isset( $merged_filters[ $tag ] ) ) {
            ksort( $filter );
            $merged_filters[ $tag ] = true;
        }
    }
 
    // Ensure we're always at the beginning of the filter array.
    reset( $filter );
 
    // Loop through 'bbp_template_stack' filters, and call callback functions.
    do {
        foreach( (array) current( $filter ) as $the_ ) {
            if ( ! is_null( $the_['function'] ) ) {
                $args[1] = $stack;
                $stack[] = call_user_func_array( $the_['function'], array_slice( $args, 1, (int) $the_['accepted_args'] ) );
            }
        }
    } while ( next( $filter ) !== false );
 
    // Remove 'bbp_template_stack' from the current filter array.
    array_pop( $wp_current_filter );
 
    // Remove empties and duplicates.
    $stack = array_unique( array_filter( $stack ) );
 
    return (array) apply_filters( 'bbp_get_template_stack', $stack ) ;
}

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Changelog

Changelog
Version Description
bbPress (r4323) Introduced.
Used By
Used By Description
bp-forums/core/template-functions.php: bbp_locate_template()

Retrieve the name of the highest priority template file that exists.
bp-forums/core/template-functions.php: bbp_enqueue_style()

Enqueue a script from the highest priority location in the template stack.
bp-forums/core/template-functions.php: bbp_enqueue_script()

Enqueue a script from the highest priority location in the template stack.

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