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Online Sandbox for SQL and PHP: Write, Run, Test, and Share SQL Queries and PHP Code
<?php
$arr = [
["name" => "name1", "score" => 1],
["name" => "name2", "score" => 7],
["name" => "name3", "score" => 4],
["name" => "name4", "score" => 3],
["name" => "name5", "score" => 10]
];
$res = usort($arr, fn($a, $b)=>$a['score']<=>$b[score]);
print_r($arr);