__checked_selected_helper() WP 2.8.0
Private helper function for checked, selected, disabled and readonly.
Compares the first two arguments and if identical marks as $type
No Hooks.
Return
String. HTML attribute or empty string
Usage
__checked_selected_helper( $helper, $current, $echo, $type ) // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionDoubleUnderscore,PHPCompatibility.FunctionNameRestrictions.ReservedFunctionNames.FunctionDoubleUnderscore;
- $helper(mixed) (required)
- One of the values to compare
- $current(mixed) (required)
- (true) The other value to compare if not just true
- $echo(true/false) (required)
- Whether to echo or just return the string
- $type(string) (required)
- The type of checked|selected|disabled|readonly we are doing
Changelog
Since 2.8.0 | Introduced. |
Code of __checked_selected_helper() checked selected helper WP 5.6
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;
}