PHP重新排序月份名称的数组 [英] PHP re-order array of month names

问题描述

我目前正在有序如月名的阵列（四月，八五，二月）等。我想再次为了这个名单，使其处于正常秩序月如（一，月，月）

I have a array of month names currently ordered like ("April", "August", "February") etc. I would like to re order this list so that it is in a normal month order such as ("January", "February", "March")

这阵正从一个节目表的SQL查询填充，不幸的是SHOW TABLES没有一个ORDER BY参数，所以我想我最好的办法就是将它们添加到一个数组中，并重新排序阵列得到什么我要找

This array is getting populated from a SHOW TABLES sql query and unfortunately the SHOW TABLES does not have a ORDER BY parameter so I think my best bet is to add them to an array and reorder the array to get what I am looking for.

推荐答案

转换数月的数值。然后为了你的数字阵列使用排序（）

Convert the months to a numerical value. Then order your array numerically using sort()

您可以使用这样一个问题：转换月份，从名称数量

You can use this question: convert month from name to number

@马修的回答似乎运作良好：

@Matthew's answer seems to work well:

$date = date_parse('July');;
echo $date["month"];

工作液

$months = array("April", "August", "February");

usort($months, "compare_months");
var_dump($months);

function compare_months($a, $b) {
    $monthA = date_parse($a);
    $monthB = date_parse($b);

    return $monthA["month"] - $monthB["month"];
}

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