Filter hook 'admin_referrer_policy'

Hook Information

Hook Parameters

Usage Examples

<?php
// Hook into admin_referrer_policy
add_filter('admin_referrer_policy', 'my_custom_filter', 10, 1);

function my_custom_filter($policy) {
    // Your custom filtering logic here
    return $policy;
}

Source Code Context

<?php
7161  	 *
7162  	 * @link https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Referrer-Policy
7163  	 *
7164  	 * @param string $policy The admin referrer policy header value. Default 'strict-origin-when-cross-origin'.
7165  	 */
7166  	$policy = apply_filters( 'admin_referrer_policy', $policy );
7167  
7168  	header( sprintf( 'Referrer-Policy: %s', $policy ) );
7169  }
7170  
7171  /**

PHP Documentation

<?php
/**
	 * Filters the admin referrer policy header value.
	 *
	 * @since 4.9.0
	 * @since 4.9.5 The default value was changed to 'strict-origin-when-cross-origin'.
	 *
	 * @link https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Referrer-Policy
	 *
	 * @param string $policy The admin referrer policy header value. Default 'strict-origin-when-cross-origin'.
	 */