Source View: activate_{$plugin}

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Understanding Source Code

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

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: 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.

Source View

Line Code
136                     error_reporting( E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR | E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING | E_RECOVERABLE_ERROR );
137                }
138
139                @ini_set('display_errors', true); //Ensure that Fatal errors are displayed.
140                // Go back to "sandbox" scope so we get the same errors as before
141                function plugin_sandbox_scrape( $plugin ) {
142                     include( WP_PLUGIN_DIR . '/' . $plugin );
143                }
144                plugin_sandbox_scrape( $plugin );
145                do_action('activate_' . $plugin);
146                exit;
147                break;
148           case 'deactivate':
149                if ( ! current_user_can('activate_plugins') )
150                     wp_die(__('You do not have sufficient permissions to deactivate plugins for this site.'));
151
152                check_admin_referer('deactivate-plugin_' . $plugin);
153
154                if ( ! is_network_admin() && is_plugin_active_for_network( $plugin ) ) {