如何最好地在coldfusion中查找和删除多维数组中的元素

<cfscript>
// 示例多维数组
multiDimArray = [
    [1, 2, 3],
    [4, 5, 6],
    [7, 8, 9]
];

// 查找元素并记录位置
targetElement = 5;
found = false;
rowIndex = 0;
columnIndex = 0;

for (row = 1; row <= arrayLen(multiDimArray); row++) {
    for (column = 1; column <= arrayLen(multiDimArray[row]); column++) {
        if (multiDimArray[row][column] eq targetElement) {
            found = true;
            rowIndex = row;
            columnIndex = column;
            break;
        }
    }
    if (found) {
        break;
    }
}

if (found) {
    writeOutput("元素 " & targetElement & " 在多维数组中的位置为：[" & rowIndex & "][" & columnIndex & "]<br>");
} else {
    writeOutput("未找到元素 " & targetElement & " 在多维数组中<br>");
}

// 删除元素
newArray = [];
deleteElement = 6;

for (row = 1; row <= arrayLen(multiDimArray); row++) {
    newRow = [];
    for (column = 1; column <= arrayLen(multiDimArray[row]); column++) {
        if (multiDimArray[row][column] neq deleteElement) {
            arrayAppend(newRow, multiDimArray[row][column]);
        }
    }
    arrayAppend(newArray, newRow);
}

writeOutput("删除元素 " & deleteElement & " 后的多维数组为：<br>");
writeDump(newArray);
</cfscript>