/** * Method to test flatten(). * * @return void * * @covers Windwalker\Registry\Registry::toOneDimension */ public function flatten() { $flatted = $this->instance->flatten(); $this->assertEquals($flatted['pos1.sunflower'], 'sakura'); $flatted = $this->instance->flatten('/'); $this->assertEquals($flatted['pos1/sunflower'], 'sakura'); }
/** * Dump to one dimension array. * * @param string $separator The key separator. * * @return string[] Dumped array. * * @since 1.3.0 */ public function flatten($separator = null) { return $this->registry->flatten($separator); }