OptionsResolver
OptionsResolver
class OptionsResolver implements Options
Validates options and merges them with default values.
Methods
| $this | setDefault(string $option, mixed $value) Sets the default value of a given option. | |
| $this | setDefaults(array $defaults) Sets a list of default values. | |
| bool | hasDefault(string $option) Returns whether a default value is set for an option. | |
| $this | setRequired(string|string[] $optionNames) Marks one or more options as required.登录查看完整内容  |