original_string: public function split($delimiter, $limit = PHP_INT_MAX) {
  		return new ArrayObject(explode($delimiter, $this->string, $limit));
  	}
code: public function split($delimiter, $limit = PHP_INT_MAX) {
  		return new ArrayObject(explode($delimiter, $this->string, $limit));
  	}
code_tokens: public function split ( $ delimiter , $ limit = PHP_INT_MAX ) { return new ArrayObject ( explode ( $ delimiter , $ this -> string , $ limit ) ) ; }
docstring: Splits the string by string
  
  @param string $delimiter The boundary string.
  @param integer $limit
  If limit is set and positive, the returned array will contain a maximum of
  limit elements with the last element containing the rest of string.
  
  If the limit parameter is negative, all components except the last
  -limit are returned.
  
  If the limit parameter is zero, then this is treated as 1.
  
  @return ArrayObject
  Returns an array of strings created by splitting the string parameter on boundaries
  formed by the delimiter.
  
  If delimiter is an empty string (""), split() will return FALSE. If delimiter contains
  a value that is not contained in string and a negative limit is used, then an empty
  array will be returned, otherwise an array containing string will be returned.
  
  @TODO: Maybe throw an exception or something on those odd delimiters?
docstring_tokens: Splits the string by string