php闭包实验

简介：这是php闭包实验的详细页面，介绍了和php,有关的知识、技巧、经验，和一些php源码等。 class='pingjiaF' frameborder='0' src='http://biancheng.dnbcw.info/pingjia.php?id=336629' scrolling='no'>

class IArray extends ArrayObject  {      	static function make($array)      	{          		return new self($array);      	}	function map($func)      	{          		$res = new self();				foreach ($this as $k => $v)   		{   			$res[$k] = $func($k, $v);          		}		return $res;      	}		function filter($func)      	{          		$res = new self();				foreach ($this as $k => $v)   		{              			if ($func($k, $v))   			{                  				$res[$k] = $v;             			}      		}		return $res;      	}}$nums = array(10,20,30,40);$res = IArray::make($nums)->filter(function($k, $v) { return $v > 15; })->map(function($k, $v) { return $v * 2; });print_r($res);

“php闭包实验”的更多相关文章 》

爱J2EE关注Java迈克尔杰克逊视频站JSON在线工具

http://biancheng.dnbcw.info/php/336629.html pageNo:10