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Added support for closures as Arr::get default parameter.

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This commit is contained in:
Taylor Otwell
2011-07-06 13:45:03 -07:00
parent 1e84c8901a
commit 65ffe0b610
1 changed files with 7 additions and 2 deletions
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9
system/arr.php
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@@ -7,7 +7,7 @@ class Arr {
* *
* @param array $array * @param array $array
* @param string $key * @param string $key
* @param array $default * @param mixed $default
* @return mixed * @return mixed
*/ */
public static function get($array, $key, $default = null) public static function get($array, $key, $default = null)
@@ -17,7 +17,12 @@ class Arr {
return $array; return $array;
} }
return (array_key_exists($key, $array)) ? $array[$key] : $default; if (array_key_exists($key, $array))
{
return $array[$key];
}
return is_callable($default) ? call_user_func($default) : $default;
} }
} }