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How to sort a two-dimensional associative array in PHP according to one of its fields

墨辰丷
Release: 2023-03-27 18:48:01
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This article mainly introduces the example code of PHP two-dimensional associative array sorting according to one of the fields. It is very good and has reference value. Friends in need can refer to

How to use two-dimensional associative arrays in PHP To sort according to one of the fields, the following code sorts the two-dimensional associative array $array according to the $orderby field:

function wpjam_array_multisort($array, $orderby, $order = SORT_ASC, $sort_flags = SORT_NUMERIC){
 $refer = array();
 foreach ($array as $key => $value) {
 $refer[$key] = $value[$orderby];
 }
 array_multisort($refer, $order, $sort_flags, $array);
 return $array;
}
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