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Source View: populate_network_meta

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Line Code
1275
1276      /**
1277       * Filters meta for a network on creation.
1278       *
1279       * @since 3.7.0
1280       *
1281       * @param array $sitemeta   Associative array of network meta keys and values to be inserted.
1282       * @param int   $network_id ID of network to populate.
1283       */
1284      $sitemeta = apply_filters( 'populate_network_meta', $sitemeta, $network_id );
1285
1286      $insert = '';
1287      foreach ( $sitemeta as $meta_key => $meta_value ) {
1288           if ( is_array( $meta_value ) ) {
1289                $meta_value = serialize( $meta_value );
1290           }
1291           if ( ! empty( $insert ) ) {
1292                $insert .= ', ';
1293           }