php代码如何书写才漂亮
php代码怎么书写才漂亮
这是个老问题了。php5中类的出现使php的逻辑和书写都进了一个层次。但对于查询之类的php的代码还是出现过程式的“乱炖”形象。特别是php现在已经不要求var变量了,匿名函数又不完美。总言之,写这类代码还是缺少美观。
如果我写js应该是这样:
<br /> ( function(w) {<br /> var a = 1,<br /> b= 2,<br /> fun = function() {<br /> return a + b;<br /> };<br /> <br /> w.onload = function(){<br /> fun();<br /> }<br /> })(window);<br />
这样变量与执行代码分开容易区分一点。但如果是php则要乱得多:
<br /> $a = 1;<br /> $b = 2;<br /> function fun() {<br /> global $a;<br /> global $b;<br /> return $a + $b;<br /> }<br /> foreach($_GET as $key=>$val) {<br /> $$key = urldecode($val);<br /> }<br /> if((int)$getVal > 1) {<br /> ...<br /> } else {<br /> ...<br /> }<br /> $val = null;<br /> $arr = array();<br /> foreach($getArr as $val) {<br /> if(strlen($val) > 0) {<br /> $arr[] = $val;<br /> }<br /> }<br /> echo fun(),implode('-',$arr);<br /> exit;<br />
越写下去越没法看了...
看了discuz!写的xplus,它用了很多函数和类包装。但有些判断和查询的php代码也还是过程式的。我真想知道大家平时都是怎么样写php代码的?!特别是有过写.net和jsp的码农说一下!
------解决方案--------------------
三个字母:OOP
封装CLASS,JAVA要求完全OOP所以他的代码看起来比较美观

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