_class('BuilderPizza', array(_protected('_pizza'), _public('getPizza', function () {
return _this('_pizza');
}), _public('createNewPizza', function () {
_this('_pizza', _new('Pizza'));
}), _public('buildPastry', function () {
}), _public('buildSauce', function () {
}), _public('buildGarniture', function () {
})));
_class('BuilderPizzaHawaii', _extends('BuilderPizza'), array(_public('buildPastry', function () {
_call(_this('_pizza'), 'setPastry', 'normal');
}), _public('buildSauce', function () {
_call(_this('_pizza'), 'setSauce', 'soft');
}), _public('buildGarniture', function () {
_call(_this('_pizza'), 'setGarniture', 'jambon+ananas');
})));
_class('BuilderPizzaSpicy', _extends('BuilderPizza'), array(_public('buildPastry', function () {
_call(_this('_pizza'), 'setPastry', 'puff');
}), _public('buildSauce', function () {
_call(_this('_pizza'), 'setSauce', 'hot');
}), _public('buildGarniture', function () {
_call(_this('_pizza'), 'setGarniture', 'pepperoni+salami');
})));
_class('PizzaBuilder', array(_private('_builderPizza'), _public('setBuilderPizza', function ($mp) {
_this('_builderPizza', $mp);
}), _public('getPizza', function () {
return _call(_this('_builderPizza'), 'getPizza');
}), _public('constructPizza', function () {
_call(_this('_builderPizza'), 'createNewPizza');
_call(_this('_builderPizza'), 'buildPastry');
_call(_this('_builderPizza'), 'buildSauce');
_call(_this('_builderPizza'), 'buildGarniture');
protected function _make_output($type, $message_name = NULL, $url = FALSE, array $data = [], $export_data = FALSE)
{
$msg = $message_name;
if (!is_array($message_name)) {
$msg = Lang::has($message_name) ? trans($message_name) : (Lang::has('core::common.' . $message_name) ? trans('core::common.' . $message_name) : []);
is_string($msg) && ($msg = ['content' => $msg]);
$default = trans('core::common.default.' . $type);
$msg = _extends($msg, $default);
//填充
}
$default = trans('core::common.default.' . $type);
$msg = _extends($msg, $default);
if (!empty($data)) {
foreach ($msg as &$value) {
$value = __($value, $data);
}
//转化成有意义的文字
}
$msg = array_keyfilter($msg, 'title,content');
$result = array('result' => $type, 'time' => time(), 'duration' => microtime(TRUE) - LARAVEL_START, 'uid' => $this->user['id'], 'message' => $msg, 'url' => is_string($url) ? url($url) : $url, 'data' => $export_data ? $data : []);
return $this->output($result);
}
<?php
include './class_lib.php';
_interface('MyInterface', array(_public('my_function')));
_interface('MySecondInterface', array(_public('my_second_function')));
_class('ParentClass', _implements('MyInterface'), array(_public('my_function', function () {
return 'Hello, world';
})));
_class('SecondParentClass', _implements('MyInterface', 'MySecondInterface'), array(_public('my_function', function () {
return 'Hello from ' . _self();
}), _public('my_second_function', function () {
return 'World, hello!';
})));
_class('Child', _extends('SecondParentClass', 'ParentClass'));
print_r(_call(_new('Child'), 'my_function'));
// output: Hello, world
print_r(_call(_new('Child'), 'my_second_function'));
// output: World, hello!
/**
* 以一个数组为基础,完善另外一个数组中没有的项目(并且会删除多余的项)
* 优先以$arr_set的值为准，比如：
* $set = array('k1' => 'v1','k5' => 'v2'); $base = array('k1' => 'default','k2' => 'default');
* 使用 _extends($set,$base);得到结果为 array('k1' => 'v1','k2' => 'default'); 故结果以$base为蓝本，但是$a里面原有的值不会覆盖
* [注意] 当$base中出现NULL时，默认匹配标量(NULL在PHP中属于非标量)
*
* @example 复杂的例子如：
* $set = array( $base = array(
* 'a' => array('e','a'), 'a' => array(), 使用$set['a'],有值,类型一致,均为非标量,($base['a']空数组,则表示$set['a']为数组即可)
* 'b' => '2a', 'b' => 5, 使用$set['b'],有值,类型一致,均为标量
* 'c' => array('e','g'), 'c'=> 3, 使用$base['c'],因为类型不一致,
* 'd' => NULL, 'd' => 5, 使用$base['c'],因为$set['c']为NULL,
* 'e' => 123, 'e' => array(), 使用$base['e'],因为类型不一致,(虽然$base中为空数组,但是$set中类型不一致,仍然使用$base)
* 'f' => '33', 使用$base['f'],因为无$set['f']
* 'g' => array('k' => '222'), 'g' => array('k' => '111'), 递归到子项,匹配规则同上
* ); );
*
* @param array $arr_set 需要调整的数组
* @param array $arr_base 基础数组
* @return array 返回调整之后的结果
*/
function _extends(&$arr_set, array &$arr_base)
{
$result = array();
if (is_array($arr_set)) {
foreach ($arr_base as $k => $v) {
$is_set = isset($arr_set[$k]);
$is_array = $is_set && is_array($arr_set[$k]);
$result[$k] = $v;
//先设置默认值
if ($is_set) {
if (is_array($v) && !empty($v)) {
//base为数组并且非空
$result[$k] = _extends($arr_set[$k], $v);
} elseif (is_null($v)) {
is_scalar($arr_set[$k]) && ($result[$k] = $arr_set[$k]);
} else {
is_scalar($v) == is_scalar($arr_set[$k]) && ($result[$k] = $arr_set[$k]);
}
//如果base和set的类型一致,则使用set的值
}
}
} else {
$result = $arr_base;
}
return $result;
}
