install_plugins_pre_upload action-hook . WP 1.0
This action is documented in wp-admin/plugin-install.php
Usage
add_action( 'install_plugins_pre_upload', 'action_function_name_9813' ); function action_function_name_9813(){ // action... }
Where the hook is called
In file: /wp-admin/plugin-install.php
wp-admin/plugin-install.php 78
do_action( 'install_plugins_pre_upload' );