我想将整个数组保存为codeigniter上的日志文件

Question

我想将整个xml响应数组保存为codeigniter上的.txt或.xml文件中的日志文件？不同的文件名，如文件名，日期和时间？

    Array ( 
    [xmlmsg] => 
    <Message date="06/05/2018 18:36:39">
    <Version>1.0</Version>
    <OrderID>12279</OrderID>
    <TransactionType>Purchase</TransactionType>
    <PAN></PAN>
    <PurchaseAmount>200</PurchaseAmount>
    <Currency>524</Currency>
    <TranDateTime>06/05/2018 18:36:39</TranDateTime>
    <ResponseCode></ResponseCode>
    <ResponseDescription></ResponseDescription>
    <Brand></Brand>
    <OrderStatus>CANCELED</OrderStatus>
    <ApprovalCode></ApprovalCode>
    <AcqFee>0</AcqFee>
    <OrderDescription>For booking-200 hour yoga teacher training</OrderDescription>
    <ApprovalCodeScr></ApprovalCodeScr>
    <PurchaseAmountScr>2,00</PurchaseAmountScr>
    <CurrencyScr>524</CurrencyScr>
    <OrderStatusScr>CANCELED</OrderStatusScr></Message> )

Answer 1

在这种情况下，CI文档具有您需要的所有信息：

https://www.codeigniter.com/userguide3/helpers/file_helper.html#write_file

$this->load->helper('file');
if ( ! write_file('./path/to/file.xml', $data['xmlmsg']))
{
        echo 'Unable to write the file';
}
else
{
        echo 'File written!';
}

（其中$data是你的数组）。