如何在php中获取动态生成的数组的值

Question

I am generating a dictionary in PHP where key and values are added to the dictionary.

But I am not able to fetch the values back. I am using following code:

    //some code here
    while (($line = fgets($fileServices)) !== false) {
            //echo $line.'....................';
            if (strpos($line,'header') == false){
                    $serviceName=explode(",", $line)[0];
                    $RestartData=explode(",", $line)[1];
                    $StatusData=explode(",", $line)[2];
                    $serviceRestartMappingdict[$totalServices]= $serviceName.':'.$RestartData;
                    $serviceStatusMappingdict[$totalServices]= $serviceName.'_'.$StatusData;
                    $totalServices = $totalServices+1;
            }
    }
    $counter=0;
    //echo $serviceStatusMappingdict[0];
    fclose($fileServices);

    $counter=0;
    for ($i = 0; $i < count($serviceStatusMappingdict); ++$i){
            echo '<<<<<<<<<<<<<<<<<<<<<<<'.$serviceStatusMappingdict[$i].'>>>>>>>>>>>>>>>>>>>>>>>>>>>';
    }

If I do an echo like echo $serviceStatusMappingdict[0];, I get the value but when I use a loop to access the data I do not get any value.

Answer 1

[EDIT] The problem is coming because of the '<' character. Get rid of them and it will work straight away

To answer the following comments that have appeared, the characters '<' and '>' in combination in html refer to an opening and closure of a tag. ex: <div>

The problem comes because the browser is trying intrepreting it as an unknow element and does not know what to do with it. If you inspect the html code of the page you'll be able to see that the information is actually there, just not properly rendered.