letsPhpBoilerPlating.php

// concatenate vars and strings
$ermsg = 'sampleNumber: ' . $sampleNumber . ', isSample: ' . $isSample . ', isSplit: ' 

// kill execuation and dump var
die(var_dump($fooBarStix));

// loop over multidimensional array
foreach($fooNumbers as $fooNumber) {
  foreach($fooNumber as $k => $v) {
    print $k
    print $v
  }
}