【发布时间】:2012-03-04 06:17:21
【问题描述】:
我在php中定义了一个数组
$letters = array("A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","W","V","X","Y","Z");
然后我尝试将数组分配给一个新变量,这也是一个数组:
$new_array = array();
$new_array = $letters;
但它不起作用,为什么?
【问题讨论】:
-
假设它们在同一个范围内应该可以工作。到底什么不工作?
-
你说的不工作是什么意思?
-
那么,
$new_array包含哪些(如果不是字母数组)?请更具体。 -
它是空的,我省略了 $new_array = array();现在好了
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显然 OP 从未遇到过 range('A','Z')
标签: php arrays variable-assignment