Including a capital array value in a larger string

Using the pre tag for print_r and var_dump

the following demonstrates the output from the print_r sttm:
Array
(
    [CA] => Sacramento
    [TX] => Austin
    [OR] => Salem
)


the following demonstrates the output from the var_dump sttm:
array(3) {
  ["CA"]=>
  string(10) "Sacramento"
  ["TX"]=>
  string(6) "Austin"
  ["OR"]=>
  string(5) "Salem"
}