php/WP_CLI/Bootstrap/BootstrapState.php
public function getValue( $key, $fallback = null ) {
		return array_key_exists( $key, $this->state )
			? $this->state[ $key ]
			: $fallback;
	}
public function getValue( $key, $fallback = null ) {
		return array_key_exists( $key, $this->state )
			? $this->state[ $key ]
			: $fallback;
	}
public function getValue ( $ key , $ fallback = null ) { return array_key_exists ( $ key , $ this -> state ) ? $ this -> state [ $ key ] : $ fallback ; }
Get the state value for a given key.

@param string $key      Key to get the state from.
@param mixed  $fallback Fallback value to use if the key is not defined.

@return mixed
Get the state value for a given key .