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Function Reference/check admin referer

Contents

1 Description 2 Parameters 3 Usage 4 See also

Description

Makes sure that a user was referred from another admin page, to avoid security exploits. Nonces related.

Parameters

$action
(string) (defaults to int -1) Action nonce
Default: -1
$query_arg
(string) (optional) where to look for nonce in $_REQUEST (since 2.5)
Default: '_wpnonce'

Usage

 <?php check_admin_referer('bcn_admin_options'); ?> 

See also

wp_verify_nonce do_action Wordpress Nonce Implementation Function Reference

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