Install

composer require fangx/php-enum

Create

Use the./vendor/bin/enumcommand to create an enumeration class.

./vendor/bin/enum FooEnum --enum="1=foo" --enum="b=bar" --path=Enums

This command creates a FooEnum.php in the Enums directory of the current directory by default. File. The file content is as follows:

      
Use
      
enumeration class to inherit by default\Fangx\Enum\AbstractEnum. The following methods can be called statically:
      

       
toArray(Format $format = null, Filter $filter = null)
       
toJson(Format $format = null, Filter $filter = null)
       
desc($key, $default = 'Undefined')
      
      
Get all enumeration values
      
 'foo', 'b' => 'bar'] */FooEnum::toArray();
      
Get the description information of the enumeration value
      

      
Use format to constrain return values
      
 $definition->getKey() , 'value' => $definition->getValue()]]; }}class FooEnum extends \Fangx\Enum\AbstractEnum{ const FOO = 'f', __FOO = 'foo'; const BAR = 'b', __BAR = 'bar';}/** * [['key' => 'f', 'value' => 'foo'], ['key' => 'b', 'value' => 'bar'],] */$format = new FooFormat();FooEnum::toArray($format);
      
Use rules to filter enumeration values.
      
class FooFilter implements \Fangx\Enum\Contracts\Filter{ public function __invoke(\Fangx\Enum\Contracts\Definition $definition) { return $definition->getKey() === 'f'; }}/** * ['f' => 'foo'] */$filter = new FooFilter();FooEnum::toArray(null, $filter);
      
Use custom collections as all The enumeration type, other usage methods are consistent withFooEnum.
      

      

      
Recommended tutorial: "PHP》
      
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