readonly() WP 1.0
Outputs the html readonly attribute.
Compares the first two arguments and if identical marks as readonly
Works based on: __checked_selected_helper()
No Hooks.
Return
String. HTML attribute or empty string
Usage
readonly( $readonly, $current, $echo );
- $readonly(mixed) (required)
- One of the values to compare
- $current(mixed)
- (true) The other value to compare if not just true
Default: true - $echo(true/false)
- Whether to echo or just return the string
Default: true
Changelog
Since 4.9.0 | Introduced. |
Code of readonly() readonly WP 5.6
function readonly( $readonly, $current = true, $echo = true ) {
return __checked_selected_helper( $readonly, $current, $echo, 'readonly' );
}