本文介绍了使用关联子数组将关联数组转换为索引数组的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有一个与国家数据类似的简单关联数组:
I have a simple associative array with country data like this:
$array = array('country1' => CountryOne, 'country2' => Country Two);
如何动态将该数组转换为多个数组,例如:
How can I dynamically transform this array in a multiple array like:
array(2) {
[0] => array(2) {
["code"] => "country1", ["name"] => "CountryOne"
}
[1] => array(2) {
["code"] => "country2", ["name"] => "CountryTwo"
}
}
推荐答案
简单地循环通过它,并从每个键/值对创建一个新数组.
Simply loop through it and create a new array from each key/value pair.
<?php
$array = array("country1" => "CountryOne", "country2" => "CountryTwo");
$newArray = array();
foreach($array as $key => $value) {
array_push($newArray, array("code" => $key, "name" => $value));
}
var_dump($newArray);
?>
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