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52da9fb6af
Since PHP 8.1, `readonly` is a reserved keyword and cannot be used as a function name. In order to avoid PHP parser errors, the `readonly()` function was extracted to a separate file and is now only included conditionally on PHP < 8.1. This commit also: * Moves the tests for the `__checked_selected_helper()` function and all the related functions to their own file. * Switches to named data providers. This makes the output when using the `--testdox` option more descriptive and is helpful when trying to debug which data set from a data provider failed the test. * Improves the tests in question to make them feature-complete and expand test coverage. Props jrf, ayeshrajans, haosun, knutsp, swissspidy, SergeyBiryukov. Fixes #53858. Built from https://develop.svn.wordpress.org/trunk@51586 git-svn-id: http://core.svn.wordpress.org/trunk@51197 1a063a9b-81f0-0310-95a4-ce76da25c4cd
36 lines
1.1 KiB
PHP
36 lines
1.1 KiB
PHP
<?php
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/**
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* Conditionally declares a `readonly()` function, which was renamed
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* to `wp_readonly()` in WordPress 5.9.0.
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*
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* In order to avoid PHP parser errors, this function was extracted
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* to this separate file and is only included conditionally on PHP 8.1.
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*
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* Including this file on PHP >= 8.1 results in a fatal error.
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*
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* @package WordPress
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* @since 5.9.0
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*/
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/**
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* Outputs the HTML readonly attribute.
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*
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* Compares the first two arguments and if identical marks as readonly
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*
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* This function is deprecated, and cannot be used on PHP >= 8.1.
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*
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* @since 4.9.0
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* @deprecated 5.9.0 Use `wp_readonly` introduced in 5.9.0.
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*
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* @see wp_readonly()
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*
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* @param mixed $readonly One of the values to compare
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* @param mixed $current (true) The other value to compare if not just true
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* @param bool $echo Whether to echo or just return the string
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* @return string HTML attribute or empty string
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*/
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function readonly( $readonly, $current = true, $echo = true ) {
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_deprecated_function( __FUNCTION__, '5.9.0', 'wp_readonly()' );
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return wp_readonly( $readonly, $current, $echo );
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}
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