readonly( mixed $readonly, mixed $current = true, bool $echo = true )

Outputs the HTML readonly attribute.

Description Description

Compares the first two arguments and if identical marks as readonly

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Parameters Parameters


(mixed) (Required) One of the values to compare


(mixed) (Optional) (true) The other value to compare if not just true

Default value: true


(bool) (Optional) Whether to echo or just return the string

Default value: true

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Return Return

(string) HTML attribute or empty string

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Source Source

File: wp-includes/general-template.php

function readonly( $readonly, $current = true, $echo = true ) {
	return __checked_selected_helper( $readonly, $current, $echo, 'readonly' );

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Changelog Changelog

Version Description
4.9.0 Introduced.

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