readonly() WP 1.0

Outputs the html readonly attribute.

Compares the first two arguments and if identical marks as readonly

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

Code of readonly: wp-includes/general-template.php ^{WP 5.2.1}

<?php
function readonly( $readonly, $current = true, $echo = true ) {
	return __checked_selected_helper( $readonly, $current, $echo, 'readonly' );
}

Related Functions

From tag: form functions