wp_readonly() – Function | Developer.WordPress.org

wp_readonly( mixed $readonly_value, mixed $current = true, bool $display = true ): string

Outputs the HTML readonly attribute.

Description

Compares the first two arguments and if identical marks as readonly.

Parameters

$readonly_valuemixedrequired: One of the values to compare.
$currentmixedoptional: The other value to compare if not just true.

Default:true
$displaybooloptional: Whether to echo or just return the string.

Default:true

Return

string HTML attribute or empty string.

Source

function wp_readonly( $readonly_value, $current = true, $display = true ) {
	return __checked_selected_helper( $readonly_value, $current, $display, 'readonly' );
}

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Uses	Description
__checked_selected_helper()`wp-includes/general-template.php`	Private helper function for checked, selected, disabled and readonly.

Used by	Description
readonly()`wp-includes/php-compat/readonly.php`	Outputs the HTML readonly attribute.

Changelog

Version	Description
5.9.0	Introduced.

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