CommandCollection::isEmpty, Webmozart\Console\Api\Command PHP 0 Source Code And Documentation

Returns whether the collection is empty.

public isEmpty ( ) : boolean
return	boolean	Returns `true` if the collection is empty and `false` otherwise.

    public function isEmpty()
    {
        return !$this->commands;
    }

Usage Example

示例#1

显示文件

文件： ConsoleApplication.php 项目： webmozart/console

 /**
  * {@inheritdoc}
  */
 public function hasCommands()
 {
     return !$this->commands->isEmpty();
 }

All Usage Examples Of Webmozart\Console\Api\Command\CommandCollection::isEmpty