📅  最后修改于: 2022-03-11 14:54:50.399000             🧑  作者: Mango
代码示例3
20,
2 => 20,
3 => 5.5,
4 => "str"
);
echo array_sum($indexedArray) . "
"; // 45.5
echo array_sum($associativeArray); // 45.5
?>