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Code Reference Functions bp_dd_get_random_topics_ids()

bp_dd_get_random_topics_ids( int $count = 1, string $output = 'array' )

Get the array (or a string) of topics IDs.

Description

Parameters

$count

(Optional) If you need all, use 0.

Default value: 1

$output

(Optional) What to return: 'array' or 'string'. If string - comma separated.

Default value: 'array'

Return

(array|string) Default is array.

Source

File: bp-core/bp-core-tools-default-data.php

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function bp_dd_get_random_topics_ids( $count = 1, $output = 'array' ) {
    $topics_arr = (array) bp_get_option( 'bp_dd_imported_topic_ids' );
 
    if ( ! empty( $topics_arr ) ) {
        $total_topics = count( $topics_arr );
        if ( $count <= 0 || $count > $total_topics ) {
            $count = $total_topics;
        }
 
        // Get random groups.
        $random_keys = (array) array_rand( $topics_arr, $count );
        $topics      = array();
        foreach ( $topics_arr as $key => $value ) {
            if ( in_array( $key, $random_keys ) ) {
                $topics[] = $value;
            }
        }
    }
 
    /*
     * Convert to integers, because get_col() returns array of strings.
     */
    $topics = array_map( 'intval', $topics );
 
    if ( $output === 'string' ) {
        return implode( ',', $topics );
    }
 
    return $topics;
}

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Changelog

Changelog
Version Description
BuddyBoss 1.0.0 Introduced.

Uses

Uses
Uses Description
bp-core/bp-core-options.php: bp_get_option()

Retrieve an option.

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