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Code Reference Functions bp_dd_get_random_forums_ids()

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

Get the array (or a string) of forum 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 

function bp_dd_get_random_forums_ids( $count = 1, $output = 'array' ) {
	$forums_arr = (array) bp_get_option( 'bp_dd_imported_forum_ids' );

	if ( ! empty( $forums_arr ) ) {
		$total_forums = count( $forums_arr );
		if ( $count <= 0 || $count > $total_forums ) {
			$count = $total_forums;
		}

		// Get random groups.
		$random_keys = (array) array_rand( $forums_arr, $count );
		$forums      = array();
		foreach ( $forums_arr as $key => $value ) {
			if ( in_array( $key, $random_keys ) ) {
				$forums[] = $value;
			}
		}
	}

	/*
	 * Convert to integers, because get_col() returns array of strings.
	 */
	$forums = array_map( 'intval', $forums );

	if ( $output === 'string' ) {
		return implode( ',', $forums );
	}

	return $forums;
}

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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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