数组有哪几种定义方式啊 ？

Answer 1

What are the ways to define an array? -PHP Chinese website Q&A-What are the ways to define arrays? -PHP Chinese website Q&A

Please watch and learn.

Answer 2

例如：

$a=array();$a[0]='苹果';$a[1]='梨';
$a=array('苹果','梨');
$a=array(0=>'苹果',1=>'梨');