Multisort function
$htmls = array(); $htmls[] = array('rating' => '10', 'html' => '10 stars'); $htmls[] = array('rating' => '5', 'html' => '5 stars'); $htmls[] = array('rating' => '2', 'html' => '2 stars'); $htmls[] = array('rating' => '4.9', 'html' => '4.9 stars'); $rating = array_column($htmls, 'rating'); array_multisort($rating, SORT_DESC, $htmls); print_r($htmls);
usort
$htmls = array(); $htmls[] = array('rating' => '10', 'html' => '10 stars'); $htmls[] = array('rating' => '5', 'html' => '5 stars'); $htmls[] = array('rating' => '2', 'html' => '2 stars'); $htmls[] = array('rating' => '4.9', 'html' => '4.9 stars'); //Desc usort($htmls, function ($item1, $item2) { return $item2['rating'] <=> $item1['rating']; }); print_r($htmls);