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99 lines (88 loc) · 2.04 KB
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<?php
/**
* This file is part of the Geocoder package.
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* @license MIT License
*/
namespace Geocoder\Result;
/**
* @author Antoine Corcy <contact@sbin.dk>
*/
abstract class AbstractResult implements \ArrayAccess
{
/**
* {@inheritDoc}
*/
public function offsetExists($offset)
{
return property_exists($this, $offset) && null !== $this->$offset;
}
/**
* {@inheritDoc}
*/
public function offsetGet($offset)
{
return $this->offsetExists($offset) ? $this->$offset : null;
}
/**
* {@inheritDoc}
*/
public function offsetSet($offset, $value)
{
if ($this->offsetExists($offset)) {
$this->$offset = $value;
}
}
/**
* {@inheritDoc}
*/
public function offsetUnset($offset)
{
if ($this->offsetExists($offset)) {
$this->$offset = null;
}
}
/**
* Format a string data.
*
* @param string $str A string.
*
* @return string
*/
protected function formatString($str)
{
if (function_exists('mb_convert_case')) {
$str = mb_convert_case($str, MB_CASE_TITLE, 'UTF-8');
} else {
$str = $this->lowerize($str);
$str = ucwords($str);
}
$str = str_replace('-', '- ', $str);
$str = str_replace('- ', '-', $str);
return $str;
}
/**
* Make a string lowercase.
*
* @param string $str A string.
*
* @return string
*/
protected function lowerize($str)
{
return function_exists('mb_strtolower') ? mb_strtolower($str, 'UTF-8') : strtolower($str);
}
/**
* Make a string uppercase.
*
* @param string $str A string.
*
* @return string
*/
protected function upperize($str)
{
return function_exists('mb_strtoupper') ? mb_strtoupper($str, 'UTF-8') : strtoupper($str);
}
}