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Source View: {$page_hook}

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Source View

Line Code
227           if (! isset($_GET['noheader']))
228                require_once(ABSPATH . 'wp-admin/admin-header.php');
229
230           /**
231            * Used to call the registered callback for a plugin screen.
232            *
233            * @ignore
234            * @since 1.5.0
235            */
236           do_action( $page_hook );
237      } else {
238           if ( validate_file($plugin_page) )
239                wp_die(__('Invalid plugin page'));
240
241           if ( !( file_exists(WP_PLUGIN_DIR . "/$plugin_page") && is_file(WP_PLUGIN_DIR . "/$plugin_page") ) && !( file_exists(WPMU_PLUGIN_DIR . "/$plugin_page") && is_file(WPMU_PLUGIN_DIR . "/$plugin_page") ) )
242                wp_die(sprintf(__('Cannot load %s.'), htmlentities($plugin_page)));
243
244           /**
245            * Fires before a particular screen is loaded.