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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 |
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383 | } // end if $is_active |
384 | } // end if $screen->is_network |
385 |
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386 | if ( ( ! is_multisite() || $screen->is_network ) && current_user_can('edit_plugins') && is_writable(WP_PLUGIN_DIR . '/' . $plugin_file) ) |
387 | $actions['edit'] = '<a href="plugin-editor.php?file=' . $plugin_file . '" title="' . esc_attr__('Open this file in the Plugin Editor') . '" class="edit">' . __('Edit') . '</a>'; |
388 | } // end if $context |
389 |
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390 | $prefix = $screen->is_network ? 'network_admin_' : ''; |
391 | $actions = apply_filters( $prefix . 'plugin_action_links', array_filter( $actions ), $plugin_file, $plugin_data, $context ); |
392 | $actions = apply_filters( $prefix . "plugin_action_links_$plugin_file", $actions, $plugin_file, $plugin_data, $context ); |
393 |
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394 | $class = $is_active ? 'active' : 'inactive'; |
395 | $checkbox_id = "checkbox_" . md5($plugin_data['Name']); |
396 | $checkbox = in_array( $status, array( 'mustuse', 'dropins' ) ) ? '' : "<input type='checkbox' name='checked[]' value='" . esc_attr( $plugin_file ) . "' id='" . $checkbox_id . "' /><label class='screen-reader-text' for='" . $checkbox_id . "' >" . __('Select') . " " . $plugin_data['Name'] . "</label>"; |
397 | if ( 'dropins' != $context ) { |
398 | $description = '<p>' . ( $plugin_data['Description'] ? $plugin_data['Description'] : ' ' ) . '</p>'; |
399 | $plugin_name = $plugin_data['Name']; |
400 | } |
401 |
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