- print_r: documentation ( source)
- ucfirst: documentation ( source)
<?php
$test = array(
"foo" => "bar",
"biz" => "baz"
);
function normalizeCapitalization($assert, $lowercaseParameter) {
if (isset($assert[$lowercaseParameter])){
$uppercaseParameter = ucfirst($lowercaseParameter);
$assert[$uppercaseParameter] = $assert[$lowercaseParameter];
unset($assert[$lowercaseParameter]);
}
return $assert;
}
$test = normalizeCapitalization($test, "foo");
$test = normalizeCapitalization($test, "bar");
print_r($test);