| protected renderOptionTag ( string $value, string $label, boolean $isSelected ) : string | ||
| $value | string | value attribute of the option tag (will be escaped) |
| $label | string | content of the option tag (will be escaped) |
| $isSelected | boolean | specifies wheter or not to add selected attribute |
| Résultat | string | the rendered option tag |
protected function renderOptionTag($value, $label, $isSelected)
{
$output = '<option value="' . htmlspecialchars($value) . '"';
if (true === (bool) $isSelected) {
$output .= ' selected="selected"';
}
$output .= '>' . htmlspecialchars($label) . '</option>';
return $output;
}