<?php
$a = array(
array("id" => 1, "name" => "njx", "count" => 0),
array("id" => 2, "name" => "peter", "count" => 4),
array("id" => 3, "name" => "jeffry", "count" => 2),
array("id" => 4, "name" => "adam", "count" => 6)
);
$fa = array_filter($a, function ($item) {
return ($item["count"] > 0);
});
function comp() {
// whatever
return 1;
}
usort($fa, 'comp');
foreach ($fa as &$t) {
$t["score"] = 120;
}
var_dump($a); //this doesn't contain "score" field.
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- array(4) {
[0]=>
array(3) {
["id"]=>
int(1)
["name"]=>
string(3) "njx"
["count"]=>
int(0)
}
[1]=>
array(3) {
["id"]=>
int(2)
["name"]=>
string(5) "peter"
["count"]=>
int(4)
}
[2]=>
array(3) {
["id"]=>
int(3)
["name"]=>
string(6) "jeffry"
["count"]=>
int(2)
}
[3]=>
array(3) {
["id"]=>
int(4)
["name"]=>
string(4) "adam"
["count"]=>
int(6)
}
}
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Parse error: syntax error, unexpected T_FUNCTION in /in/bOe16 on line 10
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_FUNCTION in /in/bOe16 on line 10
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/bOe16 on line 10
Process exited with code 255.
preferences:
279.76 ms | 401 KiB | 425 Q