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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
2925 | $user = get_user_option( 'wporg_favorites' ); |
2926 | if ( $user ) { |
2927 | $args['user'] = $user; |
2928 | } |
2929 | } |
2930 |
|
2931 | $old_filter = isset( $args['browse'] ) ? $args['browse'] : 'search'; |
2932 |
|
2933 | /** This filter is documented in wp-admin/includes/class-wp-theme-install-list-table.php */ |
2934 | $args = apply_filters( 'install_themes_table_api_args_' . $old_filter, $args ); |
2935 |
|
2936 | $api = themes_api( 'query_themes', $args ); |
2937 |
|
2938 | if ( is_wp_error( $api ) ) { |
2939 | wp_send_json_error(); |
2940 | } |
2941 |
|
2942 | $update_php = network_admin_url( 'update.php?action=install-theme' ); |
2943 | foreach ( $api->themes as &$theme ) { |