如何从数组中选择某个字符串[关闭]

Question

I was wondering how to choose a certain string out of and array. Say this this is my array:

$a=array("What Color is the sky?","How are you?","Can you spell 'the'?");

how would I echo just the first string?

Answer 1

You would do it that way:

echo $a[0];

a[index] where index represent the "cell" position. If you want the second string, you'd do:

echo $a[1];