WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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 |
|---|---|
| 603 | * If a plugin is silently activated (such as during an update), |
| 604 | * this hook does not fire. |
| 605 | * |
| 606 | * @since 2.9.0 |
| 607 | * |
| 608 | * @param string $plugin Plugin path to main plugin file with plugin data. |
| 609 | * @param bool $network_wide Whether to enable the plugin for all sites in the network |
| 610 | * or just the current site. Multisite only. Default is false. |
| 611 | */ |
| 612 | do_action( 'activated_plugin', $plugin, $network_wide ); |
| 613 | } |
| 614 | |
| 615 | if ( ob_get_length() > 0 ) { |
| 616 | $output = ob_get_clean(); |
| 617 | return new WP_Error('unexpected_output', __('The plugin generated unexpected output.'), $output); |
| 618 | } |
| 619 | ob_end_clean(); |
| 620 | } |
| 621 | |