23 lines
366 B
PHP
23 lines
366 B
PHP
<?php namespace System;
|
|
|
|
class Arr {
|
|
|
|
/**
|
|
* Get an item from an array.
|
|
*
|
|
* @param array $array
|
|
* @param string $key
|
|
* @param array $default
|
|
* @return mixed
|
|
*/
|
|
public static function get($array, $key, $default = null)
|
|
{
|
|
if (is_null($key))
|
|
{
|
|
return $array;
|
|
}
|
|
|
|
return (array_key_exists($key, $array)) ? $array[$key] : $default;
|
|
}
|
|
|
|
} |