readonly() – Outputs the HTML readonly attribute.

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Description

Outputs the HTML readonly attribute.

Compares the first two arguments and if identical marks as readonly. This function is deprecated, and cannot be used on PHP >= 8.1.

Usage

$string = readonly( $readonly_value, $current, $display );

Parameters

$readonly_value
( mixed ) required – One of the values to compare.
$current
( mixed ) optional default: 1 – Optional. The other value to compare if not just true. Default true.
$display
( bool ) optional default: 1 – Optional. Whether to echo or just return the string. Default true.

Returns

string HTML attribute or empty string.

Source

File name: wordpress/wp-includes/php-compat/readonly.php
Lines:

1 to 4 of 4
function readonly( $readonly_value, $current = true, $display = true ) {
  _deprecated_function( readonly, '5.9.0', 'wp_readonly()' );
  return wp_readonly( $readonly_value, $current, $display );
}
 

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