为什么这个非常简单的数组迭代不起作用？

Question

我有以下数组

 Array ( [0] => Please enter address line 1 
          [1] => Please tell us your first name 
          [2] => Please tell us your last name 
          [3] => Please tell us your email 
          [4] => You must tell us one phone number 
          [5] => Please tell us second applicants title 
          [6] => Please tell us second applicants first name 
          [7] => Please tell us second applicants last name )

我循环遍历如下 foreach($error_hash as $value) { echo "error <li> $value <li/>"; }

令人讨厌的是,我一直在挑选空白行

请输入地址第1行

错误

请告诉我们你的名字

错误

等......

任何输入都会很棒

Answer 1

在"li"标签中嵌入"错误",因此不会产生额外的输出.就像是:

echo "<li> error, $value </li>";