参见英文答案 > PHP Constants Containing Arrays? 20个
我们可以定义一个常量
define("aconstant','avalue');
我们不能像下面这样定义数组吗?
define("months",array("January", "February", ---);
解决方法:
// Works as of PHP 7
define('ANIMALS', array(
'dog',
'cat',
'bird'
));
echo ANIMALS[1]; // outputs "cat"
原始答案
来自PHP.net …
The value of the constant; only scalar and null values are
allowed. Scalar values are integer, float, string or boolean values.
It is possible to define resource constants, however it is not
recommended and may cause unpredictable behavior.
$months = array(“January,”February“,…)将会很好.