php - Resorting array by lowest to highest -


this question has answer here:

i have array needs re ordered "th thickness" lowest highest. not sure how accomplish this.

any ideas?

[thickness] => array     (         [0] => array             (                 [th thickness id] => 23                 [th thickness] => 100             )          [1] => array             (                 [th thickness id] => 24                 [th thickness] => 120             )          [2] => array             (                 [th thickness id] => 33                 [th thickness] => 150             )          [3] => array             (                 [th thickness id] => 25                 [th thickness] => 50             )          [4] => array             (                 [th thickness id] => 21                 [th thickness] => 60             )          [5] => array             (                 [th thickness id] => 26                 [th thickness] => 70             )          [6] => array             (                 [th thickness id] => 22                 [th thickness] => 80             )      )

php >= 5.5.0

array_multisort(array_column($array['thickness'], 'th thickness'), sort_asc, $array['thickness']);

php < 5.5.0 - can @ possible duplicates question, or:

foreach($array['thickness'] $k => $v) {    $sort[$k] = $v['th thickness']; } array_multisort($sort, sort_asc, $array['thickness']);

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