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PHP question about functions with arguments. Help appreciated
<?php

echo name_fixer("WILLIAM", "henry", "gAtEs");

function name_fixer($name1, $name2, $name3) {
    $name1 = ucfirst(strtolower($name1));
    $name2 = ucfirst(strtolower($name2));
    $name3 = ucfirst(strtolower($name3));

    return $name1 . " " . $name2 . " " . $name3;
}

myFunction ('a','b'); // call myFunction, passing 2 values

// function receives 2 values
function myFunction($argument1, $argument2) { // <-- function declaration
  echo $argument1 . "<br/>";
  echo $argument2 . "<br/>";
}

function fixName($name)
{
    $fixedName = ucfirst(strtolower($name));

    return $fixedName;
}

fixName($name)

nameFixer($name)