Hello,
I have a multidimensional array such as below:
array(5) {
[0]=>
array(3) {
[“id”]=>
string(4) “3140”
[“user_id”]=>
string(1) “1”
[“priority”]=>
string(1) “1”
}
[1]=>
array(3) {
[“id”]=>
string(4) “3148”
[“user_id”]=>
string(1) “2”
[“priority”]=>
string(1) “1”
}
[2]=>
array(3) {
[“id”]=>
string(4) “4140”
[“user_id”]=>
string(1) “8”
[“priority”]=>
string(1) “1”
}
[3]=>
array(3) {
[“id”]=>
string(4) “2340”
[“user_id”]=>
string(1) “5”
[“priority”]=>
string(1) “0”
}
[4]=>
array(3) {
[“id”]=>
string(4) “2341”
[“user_id”]=>
string(1) “5”
[“priority”]=>
string(1) “0”
}
}
The arrays with priority=1 are sorted in front arrays with priority=0.
I wish to sort the array with priority=1 randomly, the order of arrays with priority=0 will remain behind all arrays with priority=1.
How can I sort the arrays without affecting the order of array with priority=0?