voku / Stringy

   *

   * @return static  Object whose $str has had tabs switched to spaces

   */

  public function toSpaces($tabLength = 4)

  {

    $spaces = UTF8::str_repeat(' ', $tabLength);

    $str = UTF8::str_replace("\t", $spaces, $this->str);

    return static::create($str, $this->encoding);

  }

  /**

   * Converts each occurrence of some consecutive number of spaces, as

   *

   * @return static  Object whose $str has had spaces switched to tabs

   */

  public function toTabs($tabLength = 4)

  {

    $spaces = UTF8::str_repeat(' ', $tabLength);

    $str = UTF8::str_replace($spaces, "\t", $this->str);

    return static::create($str, $this->encoding);

  }

  /**

   * Converts the first character of each word in the string to uppercase.