A crazy, crazy array ($d)

array(5) {
  ["input"]=>
  string(23) "yes"
  ["lowascii"]=>
  string(14) "    "
  [0]=>
  array(4) {
    [0]=>
    string(3) "foo"
    [1]=>
    string(9) "bar
"
    [2]=>
    string(6) "yes
"
    [3]=>
    int(1776)
  }
  ["x"]=>
  array(1) {
    ["woot"]=>
    array(2) {
      ["booyah"]=>
      string(26) "meet at the bar at 7:30 pm"
      ["ultimate"]=>
      string(26) "hi there!"
    }
  }
  ["lemon"]=>
  array(1) {
    [0]=>
    array(1) {
      [0]=>
      array(1) {
        [0]=>
        array(1) {
          [0]=>
          array(1) {
            [0]=>
            array(1) {
              [0]=>
              array(1) {
                [0]=>
                array(1) {
                  [0]=>
                  array(1) {
                    [0]=>
                    array(1) {
                      [0]=>
                      array(1) {
                        [0]=>
                        array(1) {
                          [0]=>
                          array(1) {
                            [0]=>
                            array(1) {
                              [0]=>
                              string(3) "far"
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}

Inspekt::noTags($d)

array(5) {
  ["input"]=>
  string(3) "yes"
  ["lowascii"]=>
  string(14) "    "
  [0]=>
  array(4) {
    [0]=>
    string(3) "foo"
    [1]=>
    string(3) "bar"
    [2]=>
    string(3) "yes"
    [3]=>
    string(4) "1776"
  }
  ["x"]=>
  array(1) {
    ["woot"]=>
    array(2) {
      ["booyah"]=>
      string(26) "meet at the bar at 7:30 pm"
      ["ultimate"]=>
      string(9) "hi there!"
    }
  }
  ["lemon"]=>
  array(1) {
    [0]=>
    array(1) {
      [0]=>
      array(1) {
        [0]=>
        array(1) {
          [0]=>
          array(1) {
            [0]=>
            array(1) {
              [0]=>
              array(1) {
                [0]=>
                array(1) {
                  [0]=>
                  array(1) {
                    [0]=>
                    array(1) {
                      [0]=>
                      array(1) {
                        [0]=>
                        array(1) {
                          [0]=>
                          array(1) {
                            [0]=>
                            array(1) {
                              [0]=>
                              string(3) "far"
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}

Inspekt::noTagsOrSpecial($d)

array(5) {
  ["input"]=>
  string(3) "yes"
  ["lowascii"]=>
  string(54) "    "
  [0]=>
  array(4) {
    [0]=>
    string(3) "foo"
    [1]=>
    string(3) "bar"
    [2]=>
    string(3) "yes"
    [3]=>
    string(4) "1776"
  }
  ["x"]=>
  array(1) {
    ["woot"]=>
    array(2) {
      ["booyah"]=>
      string(26) "meet at the bar at 7:30 pm"
      ["ultimate"]=>
      string(9) "hi there!"
    }
  }
  ["lemon"]=>
  array(1) {
    [0]=>
    array(1) {
      [0]=>
      array(1) {
        [0]=>
        array(1) {
          [0]=>
          array(1) {
            [0]=>
            array(1) {
              [0]=>
              array(1) {
                [0]=>
                array(1) {
                  [0]=>
                  array(1) {
                    [0]=>
                    array(1) {
                      [0]=>
                      array(1) {
                        [0]=>
                        array(1) {
                          [0]=>
                          array(1) {
                            [0]=>
                            array(1) {
                              [0]=>
                              string(3) "far"
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}

Inspekt::getDigits($d)

array(5) {
  ["input"]=>
  string(3) "475"
  ["lowascii"]=>
  string(0) ""
  [0]=>
  array(4) {
    [0]=>
    string(0) ""
    [1]=>
    string(0) ""
    [2]=>
    string(0) ""
    [3]=>
    string(4) "1776"
  }
  ["x"]=>
  array(1) {
    ["woot"]=>
    array(2) {
      ["booyah"]=>
      string(3) "730"
      ["ultimate"]=>
      string(0) ""
    }
  }
  ["lemon"]=>
  array(1) {
    [0]=>
    array(1) {
      [0]=>
      array(1) {
        [0]=>
        array(1) {
          [0]=>
          array(1) {
            [0]=>
            array(1) {
              [0]=>
              array(1) {
                [0]=>
                array(1) {
                  [0]=>
                  array(1) {
                    [0]=>
                    array(1) {
                      [0]=>
                      array(1) {
                        [0]=>
                        array(1) {
                          [0]=>
                          array(1) {
                            [0]=>
                            array(1) {
                              [0]=>
                              string(0) ""
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}

Inspekt::getROT13($d)

array(5) {
  ["input"]=>
  string(23) "lrf"
  ["lowascii"]=>
  string(14) "    "
  [0]=>
  array(4) {
    [0]=>
    string(3) "sbb"
    [1]=>
    string(9) "one"
    [2]=>
    string(6) "lrf"
    [3]=>
    string(4) "1776"
  }
  ["x"]=>
  array(1) {
    ["woot"]=>
    array(2) {
      ["booyah"]=>
      string(26) "zrrg ng gur one ng 7:30 cz"
      ["ultimate"]=>
      string(26) "uv gurer!"
    }
  }
  ["lemon"]=>
  array(1) {
    [0]=>
    array(1) {
      [0]=>
      array(1) {
        [0]=>
        array(1) {
          [0]=>
          array(1) {
            [0]=>
            array(1) {
              [0]=>
              array(1) {
                [0]=>
                array(1) {
                  [0]=>
                  array(1) {
                    [0]=>
                    array(1) {
                      [0]=>
                      array(1) {
                        [0]=>
                        array(1) {
                          [0]=>
                          array(1) {
                            [0]=>
                            array(1) {
                              [0]=>
                              string(3) "sne"
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}