Alert: This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.
__checked_selected_helper() WordPress Function
__checked_selected_helper() is a function that is used to set the checked or selected attribute of a form element in WordPress. This function is typically used within the settings API.
__checked_selected_helper( mixed $helper, mixed $current, bool $echo, string $type ) #
Private helper function for checked, selected, disabled and readonly.
Description
Compares the first two arguments and if identical marks as $type.
Parameters
- $helper
(mixed)(Required)One of the values to compare.
- $current
(mixed)(Required)The other value to compare if not just true.
- $echo
(bool)(Required)Whether to echo or just return the string.
- $type
(string)(Required)The type of checked|selected|disabled|readonly we are doing.
Return
(string) HTML attribute or empty string.
Source
File: wp-includes/general-template.php
function __checked_selected_helper( $helper, $current, $echo, $type ) { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionDoubleUnderscore,PHPCompatibility.FunctionNameRestrictions.ReservedFunctionNames.FunctionDoubleUnderscore
if ( (string) $helper === (string) $current ) {
$result = " $type='$type'";
} else {
$result = '';
}
if ( $echo ) {
echo $result;
}
return $result;
}
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Changelog
| Version | Description |
|---|---|
| 2.8.0 | Introduced. |