PHP if（）是否未按设计工作？

这是一个有点困惑为什么这不会工作。我可以做一些工作，但是有什么想法吗？它是将上传的CSV与数据库中的配置相匹配。仅返回前5列。其余的，用户指定的（应打印回显）不会显示

$csv\u循环时的列= 01 2 3 4 5 6 7 8 9 10 11 12 14 16 17 19 20 21 22 24 25 26 27 29 30 31 32 33 35 36 37 38 39 40 41 42 44 45 46 48 49

$getConfiguration[0]=

排列 ( [配置键]=>22 [配置客户端识别]=>105 [config_s_timestamp]=>137808000 [配置时间戳]=> [config_kpi_1]=>81 [config_kpi_2]=>82 [config_kpi_3]=>83 [config_kpi_4]=>84 [config_kpi_5]=> [config_kpi_6]=> [config_kpi_7]=> [config_kpi_8]=> [config_kpi_9]=> [config_kpi_10]=> [config_kpi_11]=> [config_kpi_12]=> [config_kpi_13]=> [config_kpi_14]=> [config_kpi_15]=> [config_kpi_16]=> [config_kpi_17]=> [config_kpi_18]=> [config_kpi_19]=> [config_kpi_20]=> [config_kpi_21]=> [config_kpi_22]=> [config_kpi_23]=> [config_kpi_24]=> [config_kpi_25]=> [config_kpi_26]=> [config_kpi_27]=> [config_kpi_28]=> [config_kpi_29]=> [config_kpi_30]=> [config_kpi_31]=> [config_kpi_32]=> [config_kpi_33]=> [config_kpi_34]=> [config_kpi_35]=> [config_kpi_36]=> [config_kpi_37]=> [config_kpi_38]=> [config_kpi_39]=> [config_kpi_40]=> [config_kpi_41]=> [config_kpi_42]=> [config_kpi_43]=> [config_kpi_44]=> [config_kpi_45]=> [config_kpi_46]=> [config_kpi_47]=> [config_kpi_48]=> [config_kpi_49]=> [config_kpi_50]=> )

$csvRead[0]

排列 ( [0]=>数据日期 [1] =>代理识别 [2] =>客户端标识 [3] =>位置标识 [4] =>程序标识 [5] =>xx甚小孔径终端 [6] =>xx SWSAT [7] =>xx NSODS [8] =>xx SWDSAT )

从查询返回

排列 ( [0]=>阵列 ( [密钥id]=>84 [已启用按键]=>1 [按键名称]=>xx SWDSAT [key_desc]=>xx CSAT有些不满意 )

)

//构建检查库
$checkArray=数组（“数据日期”、“代理标识”、“客户标识”、“位置标识”、“程序标识”）；
$fileVerification=true；
$config_col=1；
//循环浏览50个可用列
while（$config\u col
while（$csv\u col<5）{
如果（$csvRead[0][$csv\u col]==$checkArray[$csv\u col]）{
$output.='-'.$csvRead[0][$csv\u col].'column verified'；

如果只运行一次，如果您想连接use while，它将运行..直到结束。
您的代码中有许多
if
语句。哪一个语句没有按预期工作？请具体说明，并制作一个可复制的示例。我可以向您保证
if
工作正常，问题是您的代码。
var\u dump
ed t这些变量可以查看您所检查的内容实际上是您认为应该是
$getConfiguration[0]
中的内容？@FluffyMittensofDeath:当这行代码“失败”时，
$csv\u col
的值是多少？
// Build the check arary
    $checkArray = array("Data Date", "Agent IDENT", "Client IDENT", "Location IDENT", "Program IDENT");
    $fileVerification = true;
    $config_col = 1;

    // Loop through the 50 available columns
    while($config_col <= 50){
        $csv_col = $config_col - 1;
        print $csv_col . " ";
        // Make sure something is in those columns
        if($getConfiguration[0]['config_kpi_'.$config_col] != ''){
            // There is, now lets query and get those names.
            $getNamesQuery[] = "SELECT * FROM kpi_keys WHERE key_id=".$getConfiguration[0]['config_kpi_'.$config_col];
            $getNamesResult = dbInsert($getNamesQuery);
            // Compare the first 5 columns
            if($csv_col < 5){
                if($csvRead[0][$csv_col] == $checkArray[$csv_col]){
                    $output .= '<div class="messageGood"> - '.$csvRead[0][$csv_col].' column verified.</div>';
                } else {
                    $output .= '<div class="messageBad"> - Column "'.$csvRead[0][$csv_col].'" did not match "'.$checkArray[$csv_col].'" in the current configuration.</div>';
                    $fileVerification = false;
                }
            } else {
                // Now lets compare the customizable columns. We're going to do names and ID's to make sure.
                print "Echo";
            }
            $getNamesQuery = null;
        }
        $config_col++;
    }

    // Now we check the information

    print "<pre>";
    print_r($getConfiguration[0]);
    print_r($csvRead[0]);
    print_r($getNamesResult);
    print "</pre>";

// Loop through the 50 available columns
    while($config_col <= 50){
        $csv_col = $config_col - 1;
        $partOne = '';
        $partTwo = '';
        // Make sure something is in those columns
        // Compare the first 5 columns
        if($csv_col < 5){
            if($csvRead[0][$csv_col] == $checkArray[$csv_col]){
                $partOne .= '<div class="messageGood"> - '.$csvRead[0][$csv_col].' column verified.</div>';
            } else {
                $partOne .= '<div class="messageBad"> - Column "'.$csvRead[0][$csv_col].'" did not match "'.$checkArray[$csv_col].'" in the current configuration.</div>';
                $fileVerification = false;
            }
        }
        if($getConfiguration[0]['config_kpi_'.$config_col] != ''){
            print $csv_col . " ";
            // There is, now lets query and get those names.
            $getNamesQuery[] = "SELECT * FROM kpi_keys WHERE key_id=".$getConfiguration[0]['config_kpi_'.$config_col];
            $getNamesResult = dbInsert($getNamesQuery);
            // Now lets compare the customizable columns. We're going to do names and ID's to make sure.
            $partTwo = "Comparison";
            $getNamesQuery = null;
        }
        $config_col++;
    }
    $output .= $partOne . $partTwo;

 while($csv_col < 5){
                if($csvRead[0][$csv_col] == $checkArray[$csv_col]){
                    $output .= '<div class="messageGood"> - '.$csvRead[0][$csv_col].' column verified.</div>';