我知道已经有关于数组排序的很多帖子，但我已经看过高低并不能找到一个解决我的问题。
我发现了一个很不错的文章在这里： firsttube/read/sorting-a-多维数组与 - PHP /
上面的链接是伟大的，但是，我要采取进一步和排序数组子项基于了另一个数组的顺序。
所以，让我们说我们有五首歌曲的播放列表数组：
阵列（ [0] =＆GT; 3OH 3 - 不要相信我 [1] =＆GT;泰勒·斯威夫特 - 你是属于我 [2] =＆GT;肖恩金斯顿 - 火燃烧 [3] =＆GT;绿日 - 了解你的敌人 [4] =＆GT;凯利克拉克森 - 飘）并让我们说我们有我们想进行排序，以配合我们的播放列表数组的顺序如下信息：
阵列（ [0] =＆GT;排列 （ [TRACKNAME] =＆GT;泰勒·斯威夫特 - 你是属于我 [trackLength] =＆GT; 0 [trackViews] =＆GT; 0 [trackRating] =＆GT; 0 ） [1] =＆GT;排列 （ [TRACKNAME] =＆GT;肖恩金斯顿 - 火燃烧 [trackLength] =＆GT; 0 [trackViews] =＆GT; 0 [trackRating] =＆GT; 0 ） [2] =＆GT;排列 （ [TRACKNAME] =＆GT; 3OH！3不要信任我 [trackLength] =＆GT; 205 [trackViews] =＆GT; 4570399 [trackRating] =＆GT; 4.866372 ） [3] =＆GT;排列 （ [TRACKNAME] =＆GT; Green Day的了解你的敌人 [trackLength] =＆GT; 191 [trackViews] =＆GT; 4715494 [trackRating] =＆GT; 4.9103785 ） [4] =＆GT;排列 （ [TRACKNAME] =＆GT;凯莉·克拉克森：飘 [trackLength] =＆GT; 225 [trackViews] =＆GT; 679019 [trackRating] =＆GT; 4.8995433 ））所以，一次...我的问题是：我如何能获得歌曲阵列由TRACKNAME进行排序，以匹配播放列表阵列相同的顺序
任何帮助或指导，将AP preciated！
感谢。
[解决] EDDIE有高手成功的解决方案！道具给他！ 1UP他的答案！ ：）
不过，我稍微修改埃迪的解决方案。我刚才添加的用户输入歌曲名称和歌曲标题之间75％的相似支票抬头的外部来源，因为我无法控制每个标题的细微变化。
$ sorted_list =阵列（）;的foreach（$歌曲$ song_key =＆GT; $歌曲）{ 的foreach（$ song_info为$资讯）{ similar_text（$信息['TRACKNAME']，$歌曲，$ P）; 如果（$ P＆GT; 75）{ $ sorted_list [$ song_key] = $信息; } }}解决方案
假设你的播放列表是数组$歌曲和你的另一阵列是$ songs_info。
$ sorted_list =阵列（）;的foreach（$歌曲$ song_key =＆GT; $歌曲）{ 的foreach（$ song_info为$资讯）{ 如果（$信息['TRACKNAME'] == $歌曲）{ $ sorted_list [$ song_key] = $信息; } }}// $ sorted_list包含排序列表I know there have been many posts regarding array sorting, but I have looked high and low and cannot find a solution to my problem.
I have found a very good article here: firsttube/read/sorting-a-multi-dimensional-array-with-php/
The above link is great, however, I wish to take it further and sort the array subkey based off the order of another array.
So, let's say we have five songs in the Playlist Array:
Array ( [0] => 3oh!3 - Don't Trust me [1] => Taylor Swift - You Belong with me [2] => Sean Kingston - Fire Burning [3] => Green Day - Know Your Enemy [4] => Kelly Clarkson - Gone )And let's say we have the following information that we would like sorted to match the order of our Playlist Array:
Array ( [0] => Array ( [trackName] => Taylor Swift - You Belong With Me [trackLength] => 0 [trackViews] => 0 [trackRating] => 0 ) [1] => Array ( [trackName] => Sean Kingston - Fire Burning [trackLength] => 0 [trackViews] => 0 [trackRating] => 0 ) [2] => Array ( [trackName] => 3OH!3- Dont Trust Me [trackLength] => 205 [trackViews] => 4570399 [trackRating] => 4.866372 ) [3] => Array ( [trackName] => Green Day Know Your Enemy [trackLength] => 191 [trackViews] => 4715494 [trackRating] => 4.9103785 ) [4] => Array ( [trackName] => Kelly Clarkson: Gone [trackLength] => 225 [trackViews] => 679019 [trackRating] => 4.8995433 ) )So, again... My question is: How can I get the array of songs to be sorted by the trackName to match the same order of the Playlist Array?
Any help or guidance would be appreciated!
Thanks.
[SOLUTION] EDDIE had the master winning solution! Props to him! 1up his answer! :)
However, I modified eddie's solution slightly. I just added a similarity check of 75% between the user entered song titles and the song titles looked up on the external sources because I cannot control the slight variations of each title.
$sorted_list = array(); foreach($songs as $song_key=>$song){ foreach($song_info as $info){ similar_text($info['trackName'], $song, $p); if($p > 75){ $sorted_list[$song_key] = $info; } } }解决方案
Assuming your playlist is in the array $songs and your other array is in $songs_info.
$sorted_list = array(); foreach($songs as $song_key=>$song){ foreach($song_info as $info){ if($info['trackName'] == $song){ $sorted_list[$song_key] = $info; } } } // $sorted_list contains sorted list
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