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@ 2014-12-02T08:25:56Z

<?php

$csv = '3,6,7,8';
$new_csv = '['.$csv.']';

if(is_array($new_csv)){
echo 'true';
}
else{
echo 'false' .PHP_EOL;
}

$new_array=explode(",",$csv);

print_r($new_array);

print_r($new_csv);

echo $new_csv;

Output
Performance
VLD
References
Branches

print_r: documentation ( source)
explode: documentation ( source)

preferences:dark modelive previewkey bindings

31.35 ms | 405 KiB | 5 Q