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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 |
|---|---|
| 27 | $title = __('Install Plugins'); |
| 28 | $parent_file = 'plugins.php'; |
| 29 | |
| 30 | wp_enqueue_script( 'plugin-install' ); |
| 31 | if ( 'plugin-information' != $tab ) |
| 32 | add_thickbox(); |
| 33 | |
| 34 | $body_id = $tab; |
| 35 | |
| 36 | do_action('install_plugins_pre_' . $tab); //Used to override the general interface, Eg, install or plugin information. |
| 37 | |
| 38 | get_current_screen()->add_help_tab( array( |
| 39 | 'id' => 'overview', |
| 40 | 'title' => __('Overview'), |
| 41 | 'content' => |
| 42 | '<p>' . sprintf(__('Plugins hook into WordPress to extend its functionality with custom features. Plugins are developed independently from the core WordPress application by thousands of developers all over the world. All plugins in the official <a href="%s" target="_blank">WordPress.org Plugin Directory</a> are compatible with the license WordPress uses. You can find new plugins to install by searching or browsing the Directory right here in your own Plugins section.'), 'http://wordpress.org/extend/plugins/') . '</p>' |
| 43 | ) ); |
| 44 | get_current_screen()->add_help_tab( array( |
| 45 | 'id' => 'adding-plugins', |