Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: populate_site_meta

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
1324
1325      /**
1326       * Filters meta for a site on creation.
1327       *
1328       * @since 5.2.0
1329       *
1330       * @param array $meta    Associative array of site meta keys and values to be inserted.
1331       * @param int   $site_id ID of site to populate.
1332       */
1333      $site_meta = apply_filters( 'populate_site_meta', $meta, $site_id );
1334
1335      $insert = '';
1336      foreach ( $site_meta as $meta_key => $meta_value ) {
1337           if ( is_array( $meta_value ) ) {
1338                $meta_value = serialize( $meta_value );
1339           }
1340           if ( ! empty( $insert ) ) {
1341                $insert .= ', ';
1342           }