wp_ajax_hidden_columns()
- Since
- 3.1.0
- Source
wp-admin/includes/ajax-actions.php:1858
Handles hidden columns via AJAX.
Uses · 5
- check_ajax_referer()Verifies the Ajax request to prevent processing requests external of the blog.
- sanitize_key()Sanitizes a string key.
- wp_die()Kills WordPress execution and displays HTML page with an error message.
- wp_get_current_user()Retrieves the current user object.
- update_user_meta()Updates user meta field based on user ID.
Source
function wp_ajax_hidden_columns() { check_ajax_referer( 'screen-options-nonce', 'screenoptionnonce' ); $page = $_POST['page'] ?? ''; if ( sanitize_key( $page ) !== $page ) { wp_die( 0 ); } $user = wp_get_current_user(); if ( ! $user ) { wp_die( -1 ); } $hidden = ! empty( $_POST['hidden'] ) ? explode( ',', $_POST['hidden'] ) : array(); update_user_meta( $user->ID, "manage{$page}columnshidden", $hidden ); wp_die( 1 );}History
Introduced in 3.1.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
About this page
- Parsed data
- Generated from the wordpress-develop 7.1.0 tag, from
src/wp-admin/includes/ajax-actions.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it. - Corrections
- Something wrong on this page? Report it and it gets fixed in the next regeneration.