ID ) ) return false; $user_id = $user->ID; } return is_super_admin( $user_id ); } if ( !function_exists( 'graceful_fail' ) ) : /** * @since MU * @deprecated 3.0.0 * @deprecated Use wp_die() * @see wp_die() */ function graceful_fail( $message ) { _deprecated_function( __FUNCTION__, '3.0', 'wp_die()' ); $message = apply_filters( 'graceful_fail', $message ); $message_template = apply_filters( 'graceful_fail_template', ' Error!

%s

' ); die( sprintf( $message_template, $message ) ); } endif; /** * @since MU * @deprecated 3.0.0 * @deprecated Use get_user_by() * @see get_user_by() */ function get_user_details( $username ) { _deprecated_function( __FUNCTION__, '3.0', 'get_user_by()' ); return get_user_by('login', $username); } /** * @since MU * @deprecated 3.0.0 * @deprecated Use clean_post_cache() * @see clean_post_cache() */ function clear_global_post_cache( $post_id ) { _deprecated_function( __FUNCTION__, '3.0', 'clean_post_cache()' ); } /** * @since MU * @deprecated 3.0.0 * @deprecated Use is_main_site() * @see is_main_site() */ function is_main_blog() { _deprecated_function( __FUNCTION__, '3.0', 'is_main_site()' ); return is_main_site(); } /** * @since MU * @deprecated 3.0.0 * @deprecated Use is_email() * @see is_email() */ function validate_email( $email, $check_domain = true) { _deprecated_function( __FUNCTION__, '3.0', 'is_email()' ); return is_email( $email, $check_domain ); } /** * @since MU * @deprecated 3.0.0 * @deprecated Don't use this, really. */ function get_blog_list( $start = 0, $num = 10, $deprecated = '' ) { _deprecated_function( __FUNCTION__, '3.0', "Don't use this, really." ); global $wpdb; $blogs = $wpdb->get_results( $wpdb->prepare("SELECT blog_id, domain, path FROM $wpdb->blogs WHERE site_id = %d AND public = '1' AND archived = '0' AND mature = '0' AND spam = '0' AND deleted = '0' ORDER BY registered DESC", $wpdb->siteid), ARRAY_A ); foreach ( (array) $blogs as $details ) { $blog_list[ $details['blog_id'] ] = $details; $blog_list[ $details['blog_id'] ]['postcount'] = $wpdb->get_var( "SELECT COUNT(ID) FROM " . $wpdb->get_blog_prefix( $details['blog_id'] ). "posts WHERE post_status='publish' AND post_type='post'" ); } unset( $blogs ); $blogs = $blog_list; if ( false == is_array( $blogs ) ) return array(); if ( $num == 'all' ) return array_slice( $blogs, $start, count( $blogs ) ); else return array_slice( $blogs, $start, $num ); } /** * @since MU * @deprecated 3.0.0 * @deprecated Don't use this, really. */ function get_most_active_blogs( $num = 10, $display = true ) { _deprecated_function( __FUNCTION__, '3.0', "Don't use this, really." ); $blogs = get_blog_list( 0, 'all', false ); // $blog_id -> $details if ( is_array( $blogs ) ) { reset( $blogs ); foreach ( (array) $blogs as $key => $details ) { $most_active[ $details['blog_id'] ] = $details['postcount']; $blog_list[ $details['blog_id'] ] = $details; // array_slice() removes keys!! } arsort( $most_active ); reset( $most_active ); foreach ( (array) $most_active as $key => $details ) $t[ $key ] = $blog_list[ $key ]; unset( $most_active ); $most_active = $t; } if ( $display == true ) { if ( is_array( $most_active ) ) { reset( $most_active ); foreach ( (array) $most_active as $key => $details ) { $url = esc_url('http://' . $details['domain'] . $details['path']); echo '
  • ' . $details['postcount'] . " $url
  • "; } } } return array_slice( $most_active, 0, $num ); } ?>