Years may wrinkle the skin, but to give up enthusiasm wrinkles the soul.
歲月留痕，只及肌膚；激情不再，皺起心靈。———— Samuel Ullman
首先來看一段代碼：$arr = array("a","b","c","d");foreach($arr as $val) { echo $val.' '; $arr = array("a1","b1","c1","d1"); foreach($arr as $val) { echo $val.' '; }}這段代碼會輸出什么呢？或者來個簡單的：$arr = array("a","b","c","d");foreach($arr as $val) { echo $val.' '; $arr = array();}第一段代碼會輸出”a a1 b1 c1 d1 b a1 b1 ...
從今天開始學習smarty模板技術了，其實應該是第二天了，昨天晚上學習smarty的基本配置。再其實，以前學過，都忘了……….今天主要學習的是smarty中$smarty->assign()和$smarty->display()兩個函數(shù)的簡單使用，以及簡單的{section}和{foreach}循環(huán)。smarty簡單配置文件：index.php：index模板文件：{foreach from=$new key=k item=v}{$k} - {$v.new_name}{/foreach}...