function array_remove(array $set, $path)
{
return Hash::remove($set, $path);
}
/**
* Remove a parameter by key.
*
* @uses Titon\Utility\Hash
*
* @param string $key
* @return $this
*/
public function remove($key)
{
$this->_data = Hash::remove($this->_data, $key);
return $this;
}
/**
* Remove a value from the config.
*
* @uses Titon\Utility\Hash
*
* @param string $key
*/
public static function remove($key)
{
static::$_config = Hash::remove(static::$_config, $key);
}
/**
* Test that remove() deletes elements in an array based on the dot notated path.
*/
public function testRemove()
{
$data = $this->expanded;
$match = $data;
unset($match['boolean']);
$data = Hash::remove($data, 'boolean');
$this->assertEquals($match, $data);
unset($match['one']['depth']);
$data = Hash::remove($data, 'one.depth');
$this->assertEquals($match, $data);
unset($match['one']['two']['depth']);
$data = Hash::remove($data, 'one.two.depth');
$this->assertEquals($match, $data);
unset($match['one']['two']['three']['depth'], $match['one']['two']['three']['zero'], $match['one']['two']['three']['null']);
$data = Hash::remove($data, 'one.two.three.depth');
$data = Hash::remove($data, 'one.two.three.zero');
$data = Hash::remove($data, 'one.two.three.null');
$this->assertEquals($match, $data);
unset($match['one']['two']['three']['four']['five']['six']['seven']['key']);
$data = Hash::remove($data, 'one.two.three.four.five.six.seven.key');
$this->assertEquals($match, $data);
foreach (array(true, false, null, 123, 'foo') as $type) {
$data = Hash::remove($data, $type);
$this->assertEquals($match, $data);
}
$data = Hash::remove($data, 'a.fake.path');
$this->assertEquals($match, $data);
}
