How to create a multidimensional array in php

Multidimensional array

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Multidimensional array contains one or more arrays array. In a multidimensional array, each element in the main array can also be an array, and each element in the subarray can also be an array.

Example:

<?php
$arr = array(
	"taobao"=>array(
		"淘宝"
	),
	"jingdong"=>array(
		"京东"
	),
	"meituan"=>array(
		"美团"
	)
);
print_r($arr);
?>

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Running results:

Array ( [taobao] => Array ( [0] => 淘宝 ) [jingdong] => Array ( [0] => 京东 ) [meituan] => Array ( [0] => 美团 ) )

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