This function has been deprecated. Use wp_readonly() instead.
readonly( mixed $readonly_value, mixed $current = true, bool $display = true )
Outputs the HTML readonly attribute.
Description
Compares the first two arguments and if identical marks as readonly.
This function is deprecated, and cannot be used on PHP >= 8.1.
See also
Parameters
- $readonly_value
-
(Required) One of the values to compare.
- $current
-
(Optional) The other value to compare if not just true.<br>
Default value: true
- $display
-
(Optional) Whether to echo or just return the string.<br>
Default value: true
Return
(string) HTML attribute or empty string.
Source
File: wp-includes/php-compat/readonly.php
function readonly( $readonly, $current = true, $echo = true ) {
return __checked_selected_helper( $readonly, $current, $echo, 'readonly' );
}
Changelog
Version | Description |
---|---|
5.9.0 | Use wp_readonly() introduced in 5.9.0. |
4.9.0 | Introduced. This function has been deprecated. Use wp_readonly() instead. |