+ /**
+ * Sets the width for the left border of the cell
+ *
+ * @access public
+ * @param integer $style style of the cell left border. 1 => thin, 2 => thick.
+ */
+ function setLeft($style)
+ {
+ $this->_left = $style;
+ }
+
+ /**
+ * Sets the width for the right border of the cell
+ *
+ * @access public
+ * @param integer $style style of the cell right border. 1 => thin, 2 => thick.
+ */
+ function setRight($style)
+ {
+ $this->_right = $style;
+ }
+
+
+ /**
+ * Set cells borders to the same style
+ *
+ * @access public
+ * @param integer $style style to apply for all cell borders. 1 => thin, 2 => thick.
+ */
+ function setBorder($style)
+ {
+ $this->setBottom($style);
+ $this->setTop($style);
+ $this->setLeft($style);
+ $this->setRight($style);
+ }
+
+
+ /*******************************************
+ * FUNCTIONS FOR SETTING CELLS BORDERS COLORS
+ */
+
+ /**
+ * Sets all the cell's borders to the same color
+ *
+ * @access public
+ * @param mixed $color The color we are setting. Either a string (like 'blue'),
+ * or an integer (range is [8...63]).
+ */
+ function setBorderColor($color)
+ {
+ $this->setBottomColor($color);
+ $this->setTopColor($color);
+ $this->setLeftColor($color);
+ $this->setRightColor($color);
+ }
+
+ /**
+ * Sets the cell's bottom border color
+ *
+ * @access public
+ * @param mixed $color either a string (like 'blue'), or an integer (range is [8...63]).
+ */
+ function setBottomColor($color)
+ {
+ $value = $this->_getColor($color);
+ $this->_bottom_color = $value;
+ }
+
+ /**
+ * Sets the cell's top border color
+ *
+ * @access public
+ * @param mixed $color either a string (like 'blue'), or an integer (range is [8...63]).
+ */
+ function setTopColor($color)
+ {
+ $value = $this->_getColor($color);
+ $this->_top_color = $value;
+ }
+
+ /**
+ * Sets the cell's left border color
+ *
+ * @access public
+ * @param mixed $color either a string (like 'blue'), or an integer (range is [8...63]).
+ */
+ function setLeftColor($color)
+ {
+ $value = $this->_getColor($color);
+ $this->_left_color = $value;
+ }
+
+ /**
+ * Sets the cell's right border color
+ *
+ * @access public
+ * @param mixed $color either a string (like 'blue'), or an integer (range is [8...63]).
+ */
+ function setRightColor($color)
+ {
+ $value = $this->_getColor($color);
+ $this->_right_color = $value;
+ }
+
+
+ /**
+ * Sets the cell's foreground color
+ *
+ * @access public
+ * @param mixed $color either a string (like 'blue'), or an integer (range is [8...63]).
+ */
+ function setFgColor($color)
+ {
+ $value = $this->_getColor($color);
+ $this->_fg_color = $value;
+ if ($this->_pattern == 0) { // force color to be seen
+ $this->_pattern = 1;
+ }
+ }
+
+ /**
+ * Sets the cell's background color
+ *
+ * @access public
+ * @param mixed $color either a string (like 'blue'), or an integer (range is [8...63]).
+ */
+ function setBgColor($color)
+ {
+ $value = $this->_getColor($color);
+ $this->_bg_color = $value;
+ if ($this->_pattern == 0) { // force color to be seen
+ $this->_pattern = 1;
+ }
+ }
+
+ /**
+ * Sets the cell's color
+ *
+ * @access public
+ * @param mixed $color either a string (like 'blue'), or an integer (range is [8...63]).
+ */
+ function setColor($color)
+ {
+ $value = $this->_getColor($color);
+ $this->_color = $value;
+ }
+
+ /**
+ * Sets the fill pattern attribute of a cell
+ *
+ * @access public
+ * @param integer $arg Optional. Defaults to 1. Meaningful values are: 0-18,
+ * 0 meaning no background.
+ */
+ function setPattern($arg = 1)
+ {
+ $this->_pattern = $arg;
+ }
+
+ /**
+ * Sets the underline of the text
+ *
+ * @access public
+ * @param integer $underline The value for underline. Possible values are:
+ * 1 => underline, 2 => double underline.
+ */
+ function setUnderline($underline)
+ {
+ $this->_underline = $underline;
+ }
+
+ /**
+ * Sets the font style as italic
+ *
+ * @access public
+ */
+ function setItalic()
+ {
+ $this->_italic = 1;
+ }
+
+ /**
+ * Sets the font size
+ *
+ * @access public
+ * @param integer $size The font size (in pixels I think).
+ */
+ function setSize($size)
+ {
+ $this->_size = $size;
+ }
+
+ /**
+ * Sets text wrapping
+ *
+ * @access public
+ */
+ function setTextWrap()
+ {
+ $this->_text_wrap = 1;
+ }
+
+ /**
+ * Sets the orientation of the text
+ *
+ * @access public
+ * @param integer $angle The rotation angle for the text (clockwise). Possible
+ values are: 0, 90, 270 and -1 for stacking top-to-bottom.
+ */
+ function setTextRotation($angle)
+ {
+ switch ($angle)
+ {
+ case 0:
+ $this->_rotation = 0;
+ break;
+ case 90:
+ $this->_rotation = 3;
+ break;
+ case 270:
+ $this->_rotation = 2;
+ break;
+ case -1:
+ $this->_rotation = 1;
+ break;
+ default :
+ $this->_rotation = 0;
+ break;
+ }
+ }
+
+ /**
+ * Sets the numeric format.
+ * It can be date, time, currency, etc...
+ *
+ * @access public
+ * @param integer $num_format The numeric format.
+ */
+ function setNumFormat($num_format)
+ {
+ $this->_num_format = $num_format;
+ }
+
+ /**
+ * Sets font as strikeout.
+ *
+ * @access public
+ */
+ function setStrikeOut()
+ {
+ $this->_font_strikeout = 1;
+ }
+
+ /**
+ * Sets outlining for a font.
+ *
+ * @access public
+ */
+ function setOutLine()
+ {
+ $this->_font_outline = 1;
+ }
+
+ /**
+ * Sets font as shadow.
+ *
+ * @access public
+ */
+ function setShadow()
+ {
+ $this->_font_shadow = 1;
+ }
+
+ /**
+ * Sets the script type of the text
+ *
+ * @access public
+ * @param integer $script The value for script type. Possible values are:
+ * 1 => superscript, 2 => subscript.
+ */
+ function setScript($script)
+ {
+ $this->_font_script = $script;
+ }
+
+ /**
+ * Locks a cell.
+ *
+ * @access public
+ */
+ function setLocked()
+ {
+ $this->_locked = 1;
+ }
+
+ /**
+ * Unlocks a cell. Useful for unprotecting particular cells of a protected sheet.
+ *
+ * @access public
+ */
+ function setUnLocked()
+ {
+ $this->_locked = 0;
+ }
+
+ /**
+ * Sets the font family name.
+ *
+ * @access public
+ * @param string $fontfamily The font family name. Possible values are:
+ * 'Times New Roman', 'Arial', 'Courier'.
+ */
+ function setFontFamily($font_family)
+ {
+ $this->_font_name = $font_family;
+ }
+}
+
+/**
+* Class for parsing Excel formulas
+*
+* @author Xavier Noguer <xnoguer@rezebra.com>
+* @category FileFormats
+* @package Spreadsheet_Excel_Writer
+*/
+
+class Spreadsheet_Excel_Writer_Parser
+{
+ /**
+ * The index of the character we are currently looking at
+ * @var integer
+ */
+ var $_current_char;
+
+ /**
+ * The token we are working on.
+ * @var string
+ */
+ var $_current_token;
+
+ /**
+ * The formula to parse
+ * @var string
+ */
+ var $_formula;
+
+ /**
+ * The character ahead of the current char
+ * @var string
+ */
+ var $_lookahead;
+
+ /**
+ * The parse tree to be generated
+ * @var string
+ */
+ var $_parse_tree;
+
+ /**
+ * The byte order. 1 => big endian, 0 => little endian.
+ * @var integer
+ */
+ var $_byte_order;
+
+ /**
+ * Array of external sheets
+ * @var array
+ */
+ var $_ext_sheets;
+
+ /**
+ * Array of sheet references in the form of REF structures
+ * @var array
+ */
+ var $_references;
+
+ /**
+ * The BIFF version for the workbook
+ * @var integer
+ */
+ var $_BIFF_version;
+
+ /**
+ * The class constructor
+ *
+ * @param integer $byte_order The byte order (Little endian or Big endian) of the architecture
+ (optional). 1 => big endian, 0 (default) little endian.
+ */
+ function Spreadsheet_Excel_Writer_Parser($byte_order, $biff_version)
+ {
+ $this->_current_char = 0;
+ $this->_BIFF_version = $biff_version;
+ $this->_current_token = ''; // The token we are working on.
+ $this->_formula = ''; // The formula to parse.
+ $this->_lookahead = ''; // The character ahead of the current char.
+ $this->_parse_tree = ''; // The parse tree to be generated.
+ $this->_initializeHashes(); // Initialize the hashes: ptg's and function's ptg's
+ $this->_byte_order = $byte_order; // Little Endian or Big Endian
+ $this->_ext_sheets = array();
+ $this->_references = array();
+ }
+
+ /**
+ * Initialize the ptg and function hashes.
+ *
+ * @access private
+ */
+ function _initializeHashes()
+ {
+ // The Excel ptg indices
+ $this->ptg = array(
+ 'ptgExp' => 0x01,
+ 'ptgTbl' => 0x02,
+ 'ptgAdd' => 0x03,
+ 'ptgSub' => 0x04,
+ 'ptgMul' => 0x05,
+ 'ptgDiv' => 0x06,
+ 'ptgPower' => 0x07,
+ 'ptgConcat' => 0x08,
+ 'ptgLT' => 0x09,
+ 'ptgLE' => 0x0A,
+ 'ptgEQ' => 0x0B,
+ 'ptgGE' => 0x0C,
+ 'ptgGT' => 0x0D,
+ 'ptgNE' => 0x0E,
+ 'ptgIsect' => 0x0F,
+ 'ptgUnion' => 0x10,
+ 'ptgRange' => 0x11,
+ 'ptgUplus' => 0x12,
+ 'ptgUminus' => 0x13,
+ 'ptgPercent' => 0x14,
+ 'ptgParen' => 0x15,
+ 'ptgMissArg' => 0x16,
+ 'ptgStr' => 0x17,
+ 'ptgAttr' => 0x19,
+ 'ptgSheet' => 0x1A,
+ 'ptgEndSheet' => 0x1B,
+ 'ptgErr' => 0x1C,
+ 'ptgBool' => 0x1D,
+ 'ptgInt' => 0x1E,
+ 'ptgNum' => 0x1F,
+ 'ptgArray' => 0x20,
+ 'ptgFunc' => 0x21,
+ 'ptgFuncVar' => 0x22,
+ 'ptgName' => 0x23,
+ 'ptgRef' => 0x24,
+ 'ptgArea' => 0x25,
+ 'ptgMemArea' => 0x26,
+ 'ptgMemErr' => 0x27,
+ 'ptgMemNoMem' => 0x28,
+ 'ptgMemFunc' => 0x29,
+ 'ptgRefErr' => 0x2A,
+ 'ptgAreaErr' => 0x2B,
+ 'ptgRefN' => 0x2C,
+ 'ptgAreaN' => 0x2D,
+ 'ptgMemAreaN' => 0x2E,
+ 'ptgMemNoMemN' => 0x2F,
+ 'ptgNameX' => 0x39,
+ 'ptgRef3d' => 0x3A,
+ 'ptgArea3d' => 0x3B,
+ 'ptgRefErr3d' => 0x3C,
+ 'ptgAreaErr3d' => 0x3D,
+ 'ptgArrayV' => 0x40,
+ 'ptgFuncV' => 0x41,
+ 'ptgFuncVarV' => 0x42,
+ 'ptgNameV' => 0x43,
+ 'ptgRefV' => 0x44,
+ 'ptgAreaV' => 0x45,
+ 'ptgMemAreaV' => 0x46,
+ 'ptgMemErrV' => 0x47,
+ 'ptgMemNoMemV' => 0x48,
+ 'ptgMemFuncV' => 0x49,
+ 'ptgRefErrV' => 0x4A,
+ 'ptgAreaErrV' => 0x4B,
+ 'ptgRefNV' => 0x4C,
+ 'ptgAreaNV' => 0x4D,
+ 'ptgMemAreaNV' => 0x4E,
+ 'ptgMemNoMemN' => 0x4F,
+ 'ptgFuncCEV' => 0x58,
+ 'ptgNameXV' => 0x59,
+ 'ptgRef3dV' => 0x5A,
+ 'ptgArea3dV' => 0x5B,
+ 'ptgRefErr3dV' => 0x5C,
+ 'ptgAreaErr3d' => 0x5D,
+ 'ptgArrayA' => 0x60,
+ 'ptgFuncA' => 0x61,
+ 'ptgFuncVarA' => 0x62,
+ 'ptgNameA' => 0x63,
+ 'ptgRefA' => 0x64,
+ 'ptgAreaA' => 0x65,
+ 'ptgMemAreaA' => 0x66,
+ 'ptgMemErrA' => 0x67,
+ 'ptgMemNoMemA' => 0x68,
+ 'ptgMemFuncA' => 0x69,
+ 'ptgRefErrA' => 0x6A,
+ 'ptgAreaErrA' => 0x6B,
+ 'ptgRefNA' => 0x6C,
+ 'ptgAreaNA' => 0x6D,
+ 'ptgMemAreaNA' => 0x6E,
+ 'ptgMemNoMemN' => 0x6F,
+ 'ptgFuncCEA' => 0x78,
+ 'ptgNameXA' => 0x79,
+ 'ptgRef3dA' => 0x7A,
+ 'ptgArea3dA' => 0x7B,
+ 'ptgRefErr3dA' => 0x7C,
+ 'ptgAreaErr3d' => 0x7D
+ );
+
+ // Thanks to Michael Meeks and Gnumeric for the initial arg values.
+ //
+ // The following hash was generated by "function_locale.pl" in the distro.
+ // Refer to function_locale.pl for non-English function names.
+ //
+ // The array elements are as follow:
+ // ptg: The Excel function ptg code.
+ // args: The number of arguments that the function takes:
+ // >=0 is a fixed number of arguments.
+ // -1 is a variable number of arguments.
+ // class: The reference, value or array class of the function args.
+ // vol: The function is volatile.
+ //
+ $this->_functions = array(
+ // function ptg args class vol
+ 'COUNT' => array( 0, -1, 0, 0 ),
+ 'IF' => array( 1, -1, 1, 0 ),
+ 'ISNA' => array( 2, 1, 1, 0 ),
+ 'ISERROR' => array( 3, 1, 1, 0 ),
+ 'SUM' => array( 4, -1, 0, 0 ),
+ 'AVERAGE' => array( 5, -1, 0, 0 ),
+ 'MIN' => array( 6, -1, 0, 0 ),
+ 'MAX' => array( 7, -1, 0, 0 ),
+ 'ROW' => array( 8, -1, 0, 0 ),
+ 'COLUMN' => array( 9, -1, 0, 0 ),
+ 'NA' => array( 10, 0, 0, 0 ),
+ 'NPV' => array( 11, -1, 1, 0 ),
+ 'STDEV' => array( 12, -1, 0, 0 ),
+ 'DOLLAR' => array( 13, -1, 1, 0 ),
+ 'FIXED' => array( 14, -1, 1, 0 ),
+ 'SIN' => array( 15, 1, 1, 0 ),
+ 'COS' => array( 16, 1, 1, 0 ),
+ 'TAN' => array( 17, 1, 1, 0 ),
+ 'ATAN' => array( 18, 1, 1, 0 ),
+ 'PI' => array( 19, 0, 1, 0 ),
+ 'SQRT' => array( 20, 1, 1, 0 ),
+ 'EXP' => array( 21, 1, 1, 0 ),
+ 'LN' => array( 22, 1, 1, 0 ),
+ 'LOG10' => array( 23, 1, 1, 0 ),
+ 'ABS' => array( 24, 1, 1, 0 ),
+ 'INT' => array( 25, 1, 1, 0 ),
+ 'SIGN' => array( 26, 1, 1, 0 ),
+ 'ROUND' => array( 27, 2, 1, 0 ),
+ 'LOOKUP' => array( 28, -1, 0, 0 ),
+ 'INDEX' => array( 29, -1, 0, 1 ),
+ 'REPT' => array( 30, 2, 1, 0 ),
+ 'MID' => array( 31, 3, 1, 0 ),
+ 'LEN' => array( 32, 1, 1, 0 ),
+ 'VALUE' => array( 33, 1, 1, 0 ),
+ 'TRUE' => array( 34, 0, 1, 0 ),
+ 'FALSE' => array( 35, 0, 1, 0 ),
+ 'AND' => array( 36, -1, 0, 0 ),
+ 'OR' => array( 37, -1, 0, 0 ),
+ 'NOT' => array( 38, 1, 1, 0 ),
+ 'MOD' => array( 39, 2, 1, 0 ),
+ 'DCOUNT' => array( 40, 3, 0, 0 ),
+ 'DSUM' => array( 41, 3, 0, 0 ),
+ 'DAVERAGE' => array( 42, 3, 0, 0 ),
+ 'DMIN' => array( 43, 3, 0, 0 ),
+ 'DMAX' => array( 44, 3, 0, 0 ),
+ 'DSTDEV' => array( 45, 3, 0, 0 ),
+ 'VAR' => array( 46, -1, 0, 0 ),
+ 'DVAR' => array( 47, 3, 0, 0 ),
+ 'TEXT' => array( 48, 2, 1, 0 ),
+ 'LINEST' => array( 49, -1, 0, 0 ),
+ 'TREND' => array( 50, -1, 0, 0 ),
+ 'LOGEST' => array( 51, -1, 0, 0 ),
+ 'GROWTH' => array( 52, -1, 0, 0 ),
+ 'PV' => array( 56, -1, 1, 0 ),
+ 'FV' => array( 57, -1, 1, 0 ),
+ 'NPER' => array( 58, -1, 1, 0 ),
+ 'PMT' => array( 59, -1, 1, 0 ),
+ 'RATE' => array( 60, -1, 1, 0 ),
+ 'MIRR' => array( 61, 3, 0, 0 ),
+ 'IRR' => array( 62, -1, 0, 0 ),
+ 'RAND' => array( 63, 0, 1, 1 ),
+ 'MATCH' => array( 64, -1, 0, 0 ),
+ 'DATE' => array( 65, 3, 1, 0 ),
+ 'TIME' => array( 66, 3, 1, 0 ),
+ 'DAY' => array( 67, 1, 1, 0 ),
+ 'MONTH' => array( 68, 1, 1, 0 ),
+ 'YEAR' => array( 69, 1, 1, 0 ),
+ 'WEEKDAY' => array( 70, -1, 1, 0 ),
+ 'HOUR' => array( 71, 1, 1, 0 ),
+ 'MINUTE' => array( 72, 1, 1, 0 ),
+ 'SECOND' => array( 73, 1, 1, 0 ),
+ 'NOW' => array( 74, 0, 1, 1 ),
+ 'AREAS' => array( 75, 1, 0, 1 ),
+ 'ROWS' => array( 76, 1, 0, 1 ),
+ 'COLUMNS' => array( 77, 1, 0, 1 ),
+ 'OFFSET' => array( 78, -1, 0, 1 ),
+ 'SEARCH' => array( 82, -1, 1, 0 ),
+ 'TRANSPOSE' => array( 83, 1, 1, 0 ),
+ 'TYPE' => array( 86, 1, 1, 0 ),
+ 'ATAN2' => array( 97, 2, 1, 0 ),
+ 'ASIN' => array( 98, 1, 1, 0 ),
+ 'ACOS' => array( 99, 1, 1, 0 ),
+ 'CHOOSE' => array( 100, -1, 1, 0 ),
+ 'HLOOKUP' => array( 101, -1, 0, 0 ),
+ 'VLOOKUP' => array( 102, -1, 0, 0 ),
+ 'ISREF' => array( 105, 1, 0, 0 ),
+ 'LOG' => array( 109, -1, 1, 0 ),
+ 'CHAR' => array( 111, 1, 1, 0 ),
+ 'LOWER' => array( 112, 1, 1, 0 ),
+ 'UPPER' => array( 113, 1, 1, 0 ),
+ 'PROPER' => array( 114, 1, 1, 0 ),
+ 'LEFT' => array( 115, -1, 1, 0 ),
+ 'RIGHT' => array( 116, -1, 1, 0 ),
+ 'EXACT' => array( 117, 2, 1, 0 ),
+ 'TRIM' => array( 118, 1, 1, 0 ),
+ 'REPLACE' => array( 119, 4, 1, 0 ),
+ 'SUBSTITUTE' => array( 120, -1, 1, 0 ),
+ 'CODE' => array( 121, 1, 1, 0 ),
+ 'FIND' => array( 124, -1, 1, 0 ),
+ 'CELL' => array( 125, -1, 0, 1 ),
+ 'ISERR' => array( 126, 1, 1, 0 ),
+ 'ISTEXT' => array( 127, 1, 1, 0 ),
+ 'ISNUMBER' => array( 128, 1, 1, 0 ),
+ 'ISBLANK' => array( 129, 1, 1, 0 ),
+ 'T' => array( 130, 1, 0, 0 ),
+ 'N' => array( 131, 1, 0, 0 ),
+ 'DATEVALUE' => array( 140, 1, 1, 0 ),
+ 'TIMEVALUE' => array( 141, 1, 1, 0 ),
+ 'SLN' => array( 142, 3, 1, 0 ),
+ 'SYD' => array( 143, 4, 1, 0 ),
+ 'DDB' => array( 144, -1, 1, 0 ),
+ 'INDIRECT' => array( 148, -1, 1, 1 ),
+ 'CALL' => array( 150, -1, 1, 0 ),
+ 'CLEAN' => array( 162, 1, 1, 0 ),
+ 'MDETERM' => array( 163, 1, 2, 0 ),
+ 'MINVERSE' => array( 164, 1, 2, 0 ),
+ 'MMULT' => array( 165, 2, 2, 0 ),
+ 'IPMT' => array( 167, -1, 1, 0 ),
+ 'PPMT' => array( 168, -1, 1, 0 ),
+ 'COUNTA' => array( 169, -1, 0, 0 ),
+ 'PRODUCT' => array( 183, -1, 0, 0 ),
+ 'FACT' => array( 184, 1, 1, 0 ),
+ 'DPRODUCT' => array( 189, 3, 0, 0 ),
+ 'ISNONTEXT' => array( 190, 1, 1, 0 ),
+ 'STDEVP' => array( 193, -1, 0, 0 ),
+ 'VARP' => array( 194, -1, 0, 0 ),
+ 'DSTDEVP' => array( 195, 3, 0, 0 ),
+ 'DVARP' => array( 196, 3, 0, 0 ),
+ 'TRUNC' => array( 197, -1, 1, 0 ),
+ 'ISLOGICAL' => array( 198, 1, 1, 0 ),
+ 'DCOUNTA' => array( 199, 3, 0, 0 ),
+ 'ROUNDUP' => array( 212, 2, 1, 0 ),
+ 'ROUNDDOWN' => array( 213, 2, 1, 0 ),
+ 'RANK' => array( 216, -1, 0, 0 ),
+ 'ADDRESS' => array( 219, -1, 1, 0 ),
+ 'DAYS360' => array( 220, -1, 1, 0 ),
+ 'TODAY' => array( 221, 0, 1, 1 ),
+ 'VDB' => array( 222, -1, 1, 0 ),
+ 'MEDIAN' => array( 227, -1, 0, 0 ),
+ 'SUMPRODUCT' => array( 228, -1, 2, 0 ),
+ 'SINH' => array( 229, 1, 1, 0 ),
+ 'COSH' => array( 230, 1, 1, 0 ),
+ 'TANH' => array( 231, 1, 1, 0 ),
+ 'ASINH' => array( 232, 1, 1, 0 ),
+ 'ACOSH' => array( 233, 1, 1, 0 ),
+ 'ATANH' => array( 234, 1, 1, 0 ),
+ 'DGET' => array( 235, 3, 0, 0 ),
+ 'INFO' => array( 244, 1, 1, 1 ),
+ 'DB' => array( 247, -1, 1, 0 ),
+ 'FREQUENCY' => array( 252, 2, 0, 0 ),
+ 'ERROR.TYPE' => array( 261, 1, 1, 0 ),
+ 'REGISTER.ID' => array( 267, -1, 1, 0 ),
+ 'AVEDEV' => array( 269, -1, 0, 0 ),
+ 'BETADIST' => array( 270, -1, 1, 0 ),
+ 'GAMMALN' => array( 271, 1, 1, 0 ),
+ 'BETAINV' => array( 272, -1, 1, 0 ),
+ 'BINOMDIST' => array( 273, 4, 1, 0 ),
+ 'CHIDIST' => array( 274, 2, 1, 0 ),
+ 'CHIINV' => array( 275, 2, 1, 0 ),
+ 'COMBIN' => array( 276, 2, 1, 0 ),
+ 'CONFIDENCE' => array( 277, 3, 1, 0 ),
+ 'CRITBINOM' => array( 278, 3, 1, 0 ),
+ 'EVEN' => array( 279, 1, 1, 0 ),
+ 'EXPONDIST' => array( 280, 3, 1, 0 ),
+ 'FDIST' => array( 281, 3, 1, 0 ),
+ 'FINV' => array( 282, 3, 1, 0 ),
+ 'FISHER' => array( 283, 1, 1, 0 ),
+ 'FISHERINV' => array( 284, 1, 1, 0 ),
+ 'FLOOR' => array( 285, 2, 1, 0 ),
+ 'GAMMADIST' => array( 286, 4, 1, 0 ),
+ 'GAMMAINV' => array( 287, 3, 1, 0 ),
+ 'CEILING' => array( 288, 2, 1, 0 ),
+ 'HYPGEOMDIST' => array( 289, 4, 1, 0 ),
+ 'LOGNORMDIST' => array( 290, 3, 1, 0 ),
+ 'LOGINV' => array( 291, 3, 1, 0 ),
+ 'NEGBINOMDIST' => array( 292, 3, 1, 0 ),
+ 'NORMDIST' => array( 293, 4, 1, 0 ),
+ 'NORMSDIST' => array( 294, 1, 1, 0 ),
+ 'NORMINV' => array( 295, 3, 1, 0 ),
+ 'NORMSINV' => array( 296, 1, 1, 0 ),
+ 'STANDARDIZE' => array( 297, 3, 1, 0 ),
+ 'ODD' => array( 298, 1, 1, 0 ),
+ 'PERMUT' => array( 299, 2, 1, 0 ),
+ 'POISSON' => array( 300, 3, 1, 0 ),
+ 'TDIST' => array( 301, 3, 1, 0 ),
+ 'WEIBULL' => array( 302, 4, 1, 0 ),
+ 'SUMXMY2' => array( 303, 2, 2, 0 ),
+ 'SUMX2MY2' => array( 304, 2, 2, 0 ),
+ 'SUMX2PY2' => array( 305, 2, 2, 0 ),
+ 'CHITEST' => array( 306, 2, 2, 0 ),
+ 'CORREL' => array( 307, 2, 2, 0 ),
+ 'COVAR' => array( 308, 2, 2, 0 ),
+ 'FORECAST' => array( 309, 3, 2, 0 ),
+ 'FTEST' => array( 310, 2, 2, 0 ),
+ 'INTERCEPT' => array( 311, 2, 2, 0 ),
+ 'PEARSON' => array( 312, 2, 2, 0 ),
+ 'RSQ' => array( 313, 2, 2, 0 ),
+ 'STEYX' => array( 314, 2, 2, 0 ),
+ 'SLOPE' => array( 315, 2, 2, 0 ),
+ 'TTEST' => array( 316, 4, 2, 0 ),
+ 'PROB' => array( 317, -1, 2, 0 ),
+ 'DEVSQ' => array( 318, -1, 0, 0 ),
+ 'GEOMEAN' => array( 319, -1, 0, 0 ),
+ 'HARMEAN' => array( 320, -1, 0, 0 ),
+ 'SUMSQ' => array( 321, -1, 0, 0 ),
+ 'KURT' => array( 322, -1, 0, 0 ),
+ 'SKEW' => array( 323, -1, 0, 0 ),
+ 'ZTEST' => array( 324, -1, 0, 0 ),
+ 'LARGE' => array( 325, 2, 0, 0 ),
+ 'SMALL' => array( 326, 2, 0, 0 ),
+ 'QUARTILE' => array( 327, 2, 0, 0 ),
+ 'PERCENTILE' => array( 328, 2, 0, 0 ),
+ 'PERCENTRANK' => array( 329, -1, 0, 0 ),
+ 'MODE' => array( 330, -1, 2, 0 ),
+ 'TRIMMEAN' => array( 331, 2, 0, 0 ),
+ 'TINV' => array( 332, 2, 1, 0 ),
+ 'CONCATENATE' => array( 336, -1, 1, 0 ),
+ 'POWER' => array( 337, 2, 1, 0 ),
+ 'RADIANS' => array( 342, 1, 1, 0 ),
+ 'DEGREES' => array( 343, 1, 1, 0 ),
+ 'SUBTOTAL' => array( 344, -1, 0, 0 ),
+ 'SUMIF' => array( 345, -1, 0, 0 ),
+ 'COUNTIF' => array( 346, 2, 0, 0 ),
+ 'COUNTBLANK' => array( 347, 1, 0, 0 ),
+ 'ROMAN' => array( 354, -1, 1, 0 )
+ );
+ }
+
+ /**
+ * Convert a token to the proper ptg value.
+ *
+ * @access private
+ * @param mixed $token The token to convert.
+ * @return mixed the converted token on success. Die if the token
+ * is not recognized
+ */
+ function _convert($token)
+ {
+ if (preg_match("/^\"[^\"]{0,255}\"$/", $token)) {
+ return $this->_convertString($token);
+
+ } elseif (is_numeric($token)) {
+ return $this->_convertNumber($token);
+
+ // match references like A1 or $A$1
+ } elseif (preg_match('/^\$?([A-Ia-i]?[A-Za-z])\$?(\d+)$/',$token)) {
+ return $this->_convertRef2d($token);
+
+ // match external references like Sheet1!A1 or Sheet1:Sheet2!A1
+ } elseif (preg_match("/^\w+(\:\w+)?\![A-Ia-i]?[A-Za-z](\d+)$/u",$token)) {
+ return $this->_convertRef3d($token);
+
+ // match external references like 'Sheet1'!A1 or 'Sheet1:Sheet2'!A1
+ } elseif (preg_match("/^'[\w -]+(\:[\w -]+)?'\![A-Ia-i]?[A-Za-z](\d+)$/u",$token)) {
+ return $this->_convertRef3d($token);
+
+ // match ranges like A1:B2
+ } elseif (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?(\d+)\:(\$)?[A-Ia-i]?[A-Za-z](\$)?(\d+)$/",$token)) {
+ return $this->_convertRange2d($token);
+
+ // match ranges like A1..B2
+ } elseif (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?(\d+)\.\.(\$)?[A-Ia-i]?[A-Za-z](\$)?(\d+)$/",$token)) {
+ return $this->_convertRange2d($token);
+
+ // match external ranges like Sheet1!A1 or Sheet1:Sheet2!A1:B2
+ } elseif (preg_match("/^\w+(\:\w+)?\!([A-Ia-i]?[A-Za-z])?(\d+)\:([A-Ia-i]?[A-Za-z])?(\d+)$/u",$token)) {
+ return $this->_convertRange3d($token);
+
+ // match external ranges like 'Sheet1'!A1 or 'Sheet1:Sheet2'!A1:B2
+ } elseif (preg_match("/^'[\w -]+(\:[\w -]+)?'\!([A-Ia-i]?[A-Za-z])?(\d+)\:([A-Ia-i]?[A-Za-z])?(\d+)$/u",$token)) {
+ return $this->_convertRange3d($token);
+
+ // operators (including parentheses)
+ } elseif (isset($this->ptg[$token])) {
+ return pack("C", $this->ptg[$token]);
+
+ // commented so argument number can be processed correctly. See toReversePolish().
+ /*elseif (preg_match("/[A-Z0-9\xc0-\xdc\.]+/",$token))
+ {
+ return($this->_convertFunction($token,$this->_func_args));
+ }*/
+
+ // if it's an argument, ignore the token (the argument remains)
+ } elseif ($token == 'arg') {
+ return '';
+ }
+ // TODO: use real error codes
+ die("Unknown token $token");
+ }
+
+ /**
+ * Convert a number token to ptgInt or ptgNum
+ *
+ * @access private
+ * @param mixed $num an integer or double for conversion to its ptg value
+ */
+ function _convertNumber($num)
+ {
+ // Integer in the range 0..2**16-1
+ if ((preg_match("/^\d+$/", $num)) and ($num <= 65535)) {
+ return pack("Cv", $this->ptg['ptgInt'], $num);
+ } else { // A float
+ if ($this->_byte_order) { // if it's Big Endian
+ $num = strrev($num);
+ }
+ return pack("Cd", $this->ptg['ptgNum'], $num);
+ }
+ }
+
+ /**
+ * Convert a string token to ptgStr
+ *
+ * @access private
+ * @param string $string A string for conversion to its ptg value.
+ * @return mixed the converted token on success. PEAR_Error if the string
+ * is longer than 255 characters.
+ */
+ function _convertString($string)
+ {
+ // chop away beggining and ending quotes
+ $string = substr($string, 1, strlen($string) - 2);
+ if (strlen($string) > 255) {
+ die("String is too long");
+ }
+
+ if ($this->_BIFF_version == 0x0500) {
+ return pack("CC", $this->ptg['ptgStr'], strlen($string)).$string;
+ } elseif ($this->_BIFF_version == 0x0600) {
+ $encoding = 0; // TODO: Unicode support
+ return pack("CCC", $this->ptg['ptgStr'], strlen($string), $encoding).$string;
+ }
+ }
+
+ /**
+ * Convert a function to a ptgFunc or ptgFuncVarV depending on the number of
+ * args that it takes.
+ *
+ * @access private
+ * @param string $token The name of the function for convertion to ptg value.
+ * @param integer $num_args The number of arguments the function receives.
+ * @return string The packed ptg for the function
+ */
+ function _convertFunction($token, $num_args)
+ {
+ $args = $this->_functions[$token][1];
+ $volatile = $this->_functions[$token][3];
+
+ // Fixed number of args eg. TIME($i,$j,$k).
+ if ($args >= 0) {
+ return pack("Cv", $this->ptg['ptgFuncV'], $this->_functions[$token][0]);
+ }
+ // Variable number of args eg. SUM($i,$j,$k, ..).
+ if ($args == -1) {
+ return pack("CCv", $this->ptg['ptgFuncVarV'], $num_args, $this->_functions[$token][0]);
+ }
+ }
+
+ /**
+ * Convert an Excel range such as A1:D4 to a ptgRefV.
+ *
+ * @access private
+ * @param string $range An Excel range in the A1:A2 or A1..A2 format.
+ */
+ function _convertRange2d($range)
+ {
+ $class = 2; // as far as I know, this is magick.
+
+ // Split the range into 2 cell refs
+ if (preg_match("/^([A-Ia-i]?[A-Za-z])(\d+)\:([A-Ia-i]?[A-Za-z])(\d+)$/", $range)) {
+ list($cell1, $cell2) = preg_split('/:/', $range);
+ } elseif (preg_match("/^([A-Ia-i]?[A-Za-z])(\d+)\.\.([A-Ia-i]?[A-Za-z])(\d+)$/", $range)) {
+ list($cell1, $cell2) = preg_split('/\.\./', $range);
+
+ } else {
+ // TODO: use real error codes
+ die("Unknown range separator");
+ }
+
+ // Convert the cell references
+ $cell_array1 = $this->_cellToPackedRowcol($cell1);
+ list($row1, $col1) = $cell_array1;
+ $cell_array2 = $this->_cellToPackedRowcol($cell2);
+ list($row2, $col2) = $cell_array2;
+
+ // The ptg value depends on the class of the ptg.
+ if ($class == 0) {
+ $ptgArea = pack("C", $this->ptg['ptgArea']);
+ } elseif ($class == 1) {
+ $ptgArea = pack("C", $this->ptg['ptgAreaV']);
+ } elseif ($class == 2) {
+ $ptgArea = pack("C", $this->ptg['ptgAreaA']);
+ } else {
+ // TODO: use real error codes
+ die("Unknown class $class");
+ }
+ return $ptgArea . $row1 . $row2 . $col1. $col2;
+ }
+
+ /**
+ * Convert an Excel 3d range such as "Sheet1!A1:D4" or "Sheet1:Sheet2!A1:D4" to
+ * a ptgArea3d.
+ *
+ * @access private
+ * @param string $token An Excel range in the Sheet1!A1:A2 format.
+ * @return mixed The packed ptgArea3d token on success, PEAR_Error on failure.
+ */
+ function _convertRange3d($token)
+ {
+ $class = 2; // as far as I know, this is magick.
+
+ // Split the ref at the ! symbol
+ list($ext_ref, $range) = preg_split('/!/', $token);
+
+ // Convert the external reference part (different for BIFF8)
+ if ($this->_BIFF_version == 0x0500) {
+ $ext_ref = $this->_packExtRef($ext_ref);
+ } elseif ($this->_BIFF_version == 0x0600) {
+ $ext_ref = $this->_getRefIndex($ext_ref);
+ }
+
+ // Split the range into 2 cell refs
+ list($cell1, $cell2) = preg_split('/:/', $range);
+
+ // Convert the cell references
+ if (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?(\d+)$/", $cell1)) {
+ $cell_array1 = $this->_cellToPackedRowcol($cell1);
+ list($row1, $col1) = $cell_array1;
+ $cell_array2 = $this->_cellToPackedRowcol($cell2);
+ list($row2, $col2) = $cell_array2;
+ } else { // It's a rows range (like 26:27)
+ $cells_array = $this->_rangeToPackedRange($cell1.':'.$cell2);
+ list($row1, $col1, $row2, $col2) = $cells_array;
+ }
+
+ // The ptg value depends on the class of the ptg.
+ if ($class == 0) {
+ $ptgArea = pack("C", $this->ptg['ptgArea3d']);
+ } elseif ($class == 1) {
+ $ptgArea = pack("C", $this->ptg['ptgArea3dV']);
+ } elseif ($class == 2) {
+ $ptgArea = pack("C", $this->ptg['ptgArea3dA']);
+ } else {
+ die("Unknown class $class");
+ }
+
+ return $ptgArea . $ext_ref . $row1 . $row2 . $col1. $col2;
+ }
+
+ /**
+ * Convert an Excel reference such as A1, $B2, C$3 or $D$4 to a ptgRefV.
+ *
+ * @access private
+ * @param string $cell An Excel cell reference
+ * @return string The cell in packed() format with the corresponding ptg
+ */
+ function _convertRef2d($cell)
+ {
+ $class = 2; // as far as I know, this is magick.
+
+ // Convert the cell reference
+ $cell_array = $this->_cellToPackedRowcol($cell);
+ list($row, $col) = $cell_array;
+
+ // The ptg value depends on the class of the ptg.
+ if ($class == 0) {
+ $ptgRef = pack("C", $this->ptg['ptgRef']);
+ } elseif ($class == 1) {
+ $ptgRef = pack("C", $this->ptg['ptgRefV']);
+ } elseif ($class == 2) {
+ $ptgRef = pack("C", $this->ptg['ptgRefA']);
+ } else {
+ // TODO: use real error codes
+ die("Unknown class $class");
+ }
+ return $ptgRef.$row.$col;
+ }
+
+ /**
+ * Convert an Excel 3d reference such as "Sheet1!A1" or "Sheet1:Sheet2!A1" to a
+ * ptgRef3d.
+ *
+ * @access private
+ * @param string $cell An Excel cell reference
+ * @return mixed The packed ptgRef3d token on success, PEAR_Error on failure.
+ */
+ function _convertRef3d($cell)
+ {
+ $class = 2; // as far as I know, this is magick.
+
+ // Split the ref at the ! symbol
+ list($ext_ref, $cell) = preg_split('/!/', $cell);
+
+ // Convert the external reference part (different for BIFF8)
+ if ($this->_BIFF_version == 0x0500) {
+ $ext_ref = $this->_packExtRef($ext_ref);
+ } elseif ($this->_BIFF_version == 0x0600) {
+ $ext_ref = $this->_getRefIndex($ext_ref);
+ }
+
+ // Convert the cell reference part
+ list($row, $col) = $this->_cellToPackedRowcol($cell);
+
+ // The ptg value depends on the class of the ptg.
+ if ($class == 0) {
+ $ptgRef = pack("C", $this->ptg['ptgRef3d']);
+ } elseif ($class == 1) {
+ $ptgRef = pack("C", $this->ptg['ptgRef3dV']);
+ } elseif ($class == 2) {
+ $ptgRef = pack("C", $this->ptg['ptgRef3dA']);
+ } else {
+ die("Unknown class $class");
+ }
+
+ return $ptgRef . $ext_ref. $row . $col;
+ }
+
+ /**
+ * Convert the sheet name part of an external reference, for example "Sheet1" or
+ * "Sheet1:Sheet2", to a packed structure.
+ *
+ * @access private
+ * @param string $ext_ref The name of the external reference
+ * @return string The reference index in packed() format
+ */
+ function _packExtRef($ext_ref)
+ {
+ $ext_ref = preg_replace("/^'/", '', $ext_ref); // Remove leading ' if any.
+ $ext_ref = preg_replace("/'$/", '', $ext_ref); // Remove trailing ' if any.
+
+ // Check if there is a sheet range eg., Sheet1:Sheet2.
+ if (preg_match("/:/", $ext_ref)) {
+ list($sheet_name1, $sheet_name2) = preg_split('/:/', $ext_ref);
+
+ $sheet1 = $this->_getSheetIndex($sheet_name1);
+ if ($sheet1 == -1) {
+ die("Unknown sheet name $sheet_name1 in formula");
+ }
+ $sheet2 = $this->_getSheetIndex($sheet_name2);
+ if ($sheet2 == -1) {
+ die("Unknown sheet name $sheet_name2 in formula");
+ }
+
+ // Reverse max and min sheet numbers if necessary
+ if ($sheet1 > $sheet2) {
+ list($sheet1, $sheet2) = array($sheet2, $sheet1);
+ }
+ } else { // Single sheet name only.
+ $sheet1 = $this->_getSheetIndex($ext_ref);
+ if ($sheet1 == -1) {
+ die("Unknown sheet name $ext_ref in formula");
+ }
+ $sheet2 = $sheet1;
+ }
+
+ // References are stored relative to 0xFFFF.
+ $offset = -1 - $sheet1;
+
+ return pack('vdvv', $offset, 0x00, $sheet1, $sheet2);
+ }
+
+ /**
+ * Look up the REF index that corresponds to an external sheet name
+ * (or range). If it doesn't exist yet add it to the workbook's references
+ * array. It assumes all sheet names given must exist.
+ *
+ * @access private
+ * @param string $ext_ref The name of the external reference
+ * @return mixed The reference index in packed() format on success,
+ * PEAR_Error on failure
+ */
+ function _getRefIndex($ext_ref)
+ {
+ $ext_ref = preg_replace("/^'/", '', $ext_ref); // Remove leading ' if any.
+ $ext_ref = preg_replace("/'$/", '', $ext_ref); // Remove trailing ' if any.
+
+ // Check if there is a sheet range eg., Sheet1:Sheet2.
+ if (preg_match("/:/", $ext_ref)) {
+ list($sheet_name1, $sheet_name2) = preg_split('/:/', $ext_ref);
+
+ $sheet1 = $this->_getSheetIndex($sheet_name1);
+ if ($sheet1 == -1) {
+ die("Unknown sheet name $sheet_name1 in formula");
+ }
+ $sheet2 = $this->_getSheetIndex($sheet_name2);
+ if ($sheet2 == -1) {
+ die("Unknown sheet name $sheet_name2 in formula");
+ }
+
+ // Reverse max and min sheet numbers if necessary
+ if ($sheet1 > $sheet2) {
+ list($sheet1, $sheet2) = array($sheet2, $sheet1);
+ }
+ } else { // Single sheet name only.
+ $sheet1 = $this->_getSheetIndex($ext_ref);
+ if ($sheet1 == -1) {
+ die("Unknown sheet name $ext_ref in formula");
+ }
+ $sheet2 = $sheet1;
+ }
+
+ // assume all references belong to this document
+ $supbook_index = 0x00;
+ $ref = pack('vvv', $supbook_index, $sheet1, $sheet2);
+ $total_references = count($this->_references);
+ $index = -1;
+ for ($i = 0; $i < $total_references; $i++) {
+ if ($ref == $this->_references[$i]) {
+ $index = $i;
+ break;
+ }
+ }
+ // if REF was not found add it to references array
+ if ($index == -1) {
+ $this->_references[$total_references] = $ref;
+ $index = $total_references;
+ }
+
+ return pack('v', $index);
+ }
+
+ /**
+ * Look up the index that corresponds to an external sheet name. The hash of
+ * sheet names is updated by the addworksheet() method of the
+ * Spreadsheet_Excel_Writer_Workbook class.
+ *
+ * @access private
+ * @return integer The sheet index, -1 if the sheet was not found
+ */
+ function _getSheetIndex($sheet_name)
+ {
+ if (!isset($this->_ext_sheets[$sheet_name])) {
+ return -1;
+ } else {
+ return $this->_ext_sheets[$sheet_name];
+ }
+ }
+
+ /**
+ * This method is used to update the array of sheet names. It is
+ * called by the addWorksheet() method of the
+ * Spreadsheet_Excel_Writer_Workbook class.
+ *
+ * @access public
+ * @see Spreadsheet_Excel_Writer_Workbook::addWorksheet()
+ * @param string $name The name of the worksheet being added
+ * @param integer $index The index of the worksheet being added
+ */
+ function setExtSheet($name, $index)
+ {
+ $this->_ext_sheets[$name] = $index;
+ }
+
+ /**
+ * pack() row and column into the required 3 or 4 byte format.
+ *
+ * @access private
+ * @param string $cell The Excel cell reference to be packed
+ * @return array Array containing the row and column in packed() format
+ */
+ function _cellToPackedRowcol($cell)
+ {
+ $cell = strtoupper($cell);
+ list($row, $col, $row_rel, $col_rel) = $this->_cellToRowcol($cell);
+ if ($col >= 256) {
+ die("Column in: $cell greater than 255");
+ }
+ // FIXME: change for BIFF8
+ if ($row >= 16384) {
+ die("Row in: $cell greater than 16384 ");
+ }
+
+ // Set the high bits to indicate if row or col are relative.
+ if ($this->_BIFF_version == 0x0500) {
+ $row |= $col_rel << 14;
+ $row |= $row_rel << 15;
+ $col = pack('C', $col);
+ } elseif ($this->_BIFF_version == 0x0600) {
+ $col |= $col_rel << 14;
+ $col |= $row_rel << 15;
+ $col = pack('v', $col);
+ }
+ $row = pack('v', $row);
+
+ return array($row, $col);
+ }
+
+ /**
+ * pack() row range into the required 3 or 4 byte format.
+ * Just using maximum col/rows, which is probably not the correct solution
+ *
+ * @access private
+ * @param string $range The Excel range to be packed
+ * @return array Array containing (row1,col1,row2,col2) in packed() format
+ */
+ function _rangeToPackedRange($range)
+ {
+ preg_match('/(\$)?(\d+)\:(\$)?(\d+)/', $range, $match);
+ // return absolute rows if there is a $ in the ref
+ $row1_rel = empty($match[1]) ? 1 : 0;
+ $row1 = $match[2];
+ $row2_rel = empty($match[3]) ? 1 : 0;
+ $row2 = $match[4];
+ // Convert 1-index to zero-index
+ $row1--;
+ $row2--;
+ // Trick poor inocent Excel
+ $col1 = 0;
+ $col2 = 16383; // FIXME: maximum possible value for Excel 5 (change this!!!)
+
+ // FIXME: this changes for BIFF8
+ if (($row1 >= 16384) or ($row2 >= 16384)) {
+ die("Row in: $range greater than 16384 ");
+ }
+
+ // Set the high bits to indicate if rows are relative.
+ if ($this->_BIFF_version == 0x0500) {
+ $row1 |= $row1_rel << 14; // FIXME: probably a bug
+ $row2 |= $row2_rel << 15;
+ $col1 = pack('C', $col1);
+ $col2 = pack('C', $col2);
+ } elseif ($this->_BIFF_version == 0x0600) {
+ $col1 |= $row1_rel << 15;
+ $col2 |= $row2_rel << 15;
+ $col1 = pack('v', $col1);
+ $col2 = pack('v', $col2);
+ }
+ $row1 = pack('v', $row1);
+ $row2 = pack('v', $row2);
+
+ return array($row1, $col1, $row2, $col2);
+ }
+
+ /**
+ * Convert an Excel cell reference such as A1 or $B2 or C$3 or $D$4 to a zero
+ * indexed row and column number. Also returns two (0,1) values to indicate
+ * whether the row or column are relative references.
+ *
+ * @access private
+ * @param string $cell The Excel cell reference in A1 format.
+ * @return array
+ */
+ function _cellToRowcol($cell)
+ {
+ preg_match('/(\$)?([A-I]?[A-Z])(\$)?(\d+)/',$cell,$match);
+ // return absolute column if there is a $ in the ref
+ $col_rel = empty($match[1]) ? 1 : 0;
+ $col_ref = $match[2];
+ $row_rel = empty($match[3]) ? 1 : 0;
+ $row = $match[4];
+
+ // Convert base26 column string to a number.
+ $expn = strlen($col_ref) - 1;
+ $col = 0;
+ $col_ref_length = strlen($col_ref);
+ for ($i = 0; $i < $col_ref_length; $i++) {
+ $col += (ord($col_ref{$i}) - ord('A') + 1) * pow(26, $expn);
+ $expn--;
+ }
+
+ // Convert 1-index to zero-index
+ $row--;
+ $col--;
+
+ return array($row, $col, $row_rel, $col_rel);
+ }
+
+ /**
+ * Advance to the next valid token.
+ *
+ * @access private
+ */
+ function _advance()
+ {
+ $i = $this->_current_char;
+ $formula_length = strlen($this->_formula);
+ // eat up white spaces
+ if ($i < $formula_length) {
+ while ($this->_formula{$i} == " ") {
+ $i++;
+ }
+
+ if ($i < ($formula_length - 1)) {
+ $this->_lookahead = $this->_formula{$i+1};
+ }
+ $token = '';
+ }
+
+ while ($i < $formula_length) {
+ $token .= $this->_formula{$i};
+ if ($i < ($formula_length - 1)) {
+ $this->_lookahead = $this->_formula{$i+1};
+ } else {
+ $this->_lookahead = '';
+ }
+
+ if ($this->_match($token) != '') {
+ //if ($i < strlen($this->_formula) - 1) {
+ // $this->_lookahead = $this->_formula{$i+1};
+ //}
+ $this->_current_char = $i + 1;
+ $this->_current_token = $token;
+ return 1;
+ }
+
+ if ($i < ($formula_length - 2)) {
+ $this->_lookahead = $this->_formula{$i+2};
+ } else { // if we run out of characters _lookahead becomes empty
+ $this->_lookahead = '';
+ }
+ $i++;
+ }
+ //die("Lexical error ".$this->_current_char);
+ }
+
+ /**
+ * Checks if it's a valid token.
+ *
+ * @access private
+ * @param mixed $token The token to check.
+ * @return mixed The checked token or false on failure
+ */
+ function _match($token)
+ {
+ switch($token) {
+ case SPREADSHEET_EXCEL_WRITER_ADD:
+ return $token;
+ break;
+ case SPREADSHEET_EXCEL_WRITER_SUB:
+ return $token;
+ break;
+ case SPREADSHEET_EXCEL_WRITER_MUL:
+ return $token;
+ break;
+ case SPREADSHEET_EXCEL_WRITER_DIV:
+ return $token;
+ break;
+ case SPREADSHEET_EXCEL_WRITER_OPEN:
+ return $token;
+ break;
+ case SPREADSHEET_EXCEL_WRITER_CLOSE:
+ return $token;
+ break;
+ case SPREADSHEET_EXCEL_WRITER_COMA:
+ return $token;
+ break;
+ case SPREADSHEET_EXCEL_WRITER_SEMICOLON:
+ return $token;
+ break;
+ case SPREADSHEET_EXCEL_WRITER_GT:
+ if ($this->_lookahead == '=') { // it's a GE token
+ break;
+ }
+ return $token;
+ break;
+ case SPREADSHEET_EXCEL_WRITER_LT:
+ // it's a LE or a NE token
+ if (($this->_lookahead == '=') or ($this->_lookahead == '>')) {
+ break;
+ }
+ return $token;
+ break;
+ case SPREADSHEET_EXCEL_WRITER_GE:
+ return $token;
+ break;
+ case SPREADSHEET_EXCEL_WRITER_LE:
+ return $token;
+ break;
+ case SPREADSHEET_EXCEL_WRITER_EQ:
+ return $token;
+ break;
+ case SPREADSHEET_EXCEL_WRITER_NE:
+ return $token;
+ break;
+ default:
+ // if it's a reference
+ if (preg_match('/^\$?[A-Ia-i]?[A-Za-z]\$?[0-9]+$/',$token) and
+ !preg_match("/[0-9]/",$this->_lookahead) and
+ ($this->_lookahead != ':') and ($this->_lookahead != '.') and
+ ($this->_lookahead != '!'))
+ {
+ return $token;
+ }
+ // If it's an external reference (Sheet1!A1 or Sheet1:Sheet2!A1)
+ elseif (preg_match("/^\w+(\:\w+)?\![A-Ia-i]?[A-Za-z][0-9]+$/u",$token) and
+ !preg_match("/[0-9]/",$this->_lookahead) and
+ ($this->_lookahead != ':') and ($this->_lookahead != '.'))
+ {
+ return $token;
+ }
+ // If it's an external reference ('Sheet1'!A1 or 'Sheet1:Sheet2'!A1)
+ elseif (preg_match("/^'[\w -]+(\:[\w -]+)?'\![A-Ia-i]?[A-Za-z][0-9]+$/u",$token) and
+ !preg_match("/[0-9]/",$this->_lookahead) and
+ ($this->_lookahead != ':') and ($this->_lookahead != '.'))
+ {
+ return $token;
+ }
+ // if it's a range (A1:A2)
+ elseif (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+:(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/",$token) and
+ !preg_match("/[0-9]/",$this->_lookahead))
+ {
+ return $token;
+ }
+ // if it's a range (A1..A2)
+ elseif (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+\.\.(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/",$token) and
+ !preg_match("/[0-9]/",$this->_lookahead))
+ {
+ return $token;
+ }
+ // If it's an external range like Sheet1!A1 or Sheet1:Sheet2!A1:B2
+ elseif (preg_match("/^\w+(\:\w+)?\!([A-Ia-i]?[A-Za-z])?[0-9]+:([A-Ia-i]?[A-Za-z])?[0-9]+$/u",$token) and
+ !preg_match("/[0-9]/",$this->_lookahead))
+ {
+ return $token;
+ }
+ // If it's an external range like 'Sheet1'!A1 or 'Sheet1:Sheet2'!A1:B2
+ elseif (preg_match("/^'[\w -]+(\:[\w -]+)?'\!([A-Ia-i]?[A-Za-z])?[0-9]+:([A-Ia-i]?[A-Za-z])?[0-9]+$/u",$token) and
+ !preg_match("/[0-9]/",$this->_lookahead))
+ {
+ return $token;
+ }
+ // If it's a number (check that it's not a sheet name or range)
+ elseif (is_numeric($token) and
+ (!is_numeric($token.$this->_lookahead) or ($this->_lookahead == '')) and
+ ($this->_lookahead != '!') and ($this->_lookahead != ':'))
+ {
+ return $token;
+ }
+ // If it's a string (of maximum 255 characters)
+ elseif (preg_match("/^\"[^\"]{0,255}\"$/",$token))
+ {
+ return $token;
+ }
+ // if it's a function call
+ elseif (preg_match("/^[A-Z0-9\xc0-\xdc\.]+$/i",$token) and ($this->_lookahead == "("))
+ {
+ return $token;
+ }
+ return '';
+ }
+ }
+
+ /**
+ * The parsing method. It parses a formula.
+ *
+ * @access public
+ * @param string $formula The formula to parse, without the initial equal
+ * sign (=).
+ * @return mixed true on success, PEAR_Error on failure
+ */
+ function parse($formula)
+ {
+ $this->_current_char = 0;
+ $this->_formula = $formula;
+ $this->_lookahead = $formula{1};
+ $this->_advance();
+ $this->_parse_tree = $this->_condition();
+ }
+
+ /**
+ * It parses a condition. It assumes the following rule:
+ * Cond -> Expr [(">" | "<") Expr]
+ *
+ * @access private
+ * @return mixed The parsed ptg'd tree on success, PEAR_Error on failure
+ */
+ function _condition()
+ {
+ $result = $this->_expression();
+ if ($this->_current_token == SPREADSHEET_EXCEL_WRITER_LT) {
+ $this->_advance();
+ $result2 = $this->_expression();
+ $result = $this->_createTree('ptgLT', $result, $result2);
+ } elseif ($this->_current_token == SPREADSHEET_EXCEL_WRITER_GT) {
+ $this->_advance();
+ $result2 = $this->_expression();
+ $result = $this->_createTree('ptgGT', $result, $result2);
+ } elseif ($this->_current_token == SPREADSHEET_EXCEL_WRITER_LE) {
+ $this->_advance();
+ $result2 = $this->_expression();
+ $result = $this->_createTree('ptgLE', $result, $result2);
+ } elseif ($this->_current_token == SPREADSHEET_EXCEL_WRITER_GE) {
+ $this->_advance();
+ $result2 = $this->_expression();
+ $result = $this->_createTree('ptgGE', $result, $result2);
+ } elseif ($this->_current_token == SPREADSHEET_EXCEL_WRITER_EQ) {
+ $this->_advance();
+ $result2 = $this->_expression();
+ $result = $this->_createTree('ptgEQ', $result, $result2);
+ } elseif ($this->_current_token == SPREADSHEET_EXCEL_WRITER_NE) {
+ $this->_advance();
+ $result2 = $this->_expression();
+ $result = $this->_createTree('ptgNE', $result, $result2);
+ }
+ return $result;
+ }
+
+ /**
+ * It parses a expression. It assumes the following rule:
+ * Expr -> Term [("+" | "-") Term]
+ * -> "string"
+ * -> "-" Term
+ *
+ * @access private
+ * @return mixed The parsed ptg'd tree on success, PEAR_Error on failure
+ */
+ function _expression()
+ {
+ // If it's a string return a string node
+ if (preg_match("/^\"[^\"]{0,255}\"$/", $this->_current_token)) {
+ $result = $this->_createTree($this->_current_token, '', '');
+ $this->_advance();
+ return $result;
+ } elseif ($this->_current_token == SPREADSHEET_EXCEL_WRITER_SUB) {
+ // catch "-" Term
+ $this->_advance();
+ $result2 = $this->_expression();
+ $result = $this->_createTree('ptgUminus', $result2, '');
+ return $result;
+ }
+ $result = $this->_term();
+ while (($this->_current_token == SPREADSHEET_EXCEL_WRITER_ADD) or
+ ($this->_current_token == SPREADSHEET_EXCEL_WRITER_SUB)) {
+ /**/
+ if ($this->_current_token == SPREADSHEET_EXCEL_WRITER_ADD) {
+ $this->_advance();
+ $result2 = $this->_term();
+ $result = $this->_createTree('ptgAdd', $result, $result2);
+ } else {
+ $this->_advance();
+ $result2 = $this->_term();
+ $result = $this->_createTree('ptgSub', $result, $result2);
+ }
+ }
+ return $result;
+ }
+
+ /**
+ * This function just introduces a ptgParen element in the tree, so that Excel
+ * doesn't get confused when working with a parenthesized formula afterwards.
+ *
+ * @access private
+ * @see _fact()
+ * @return array The parsed ptg'd tree
+ */
+ function _parenthesizedExpression()
+ {
+ $result = $this->_createTree('ptgParen', $this->_expression(), '');
+ return $result;
+ }
+
+ /**
+ * It parses a term. It assumes the following rule:
+ * Term -> Fact [("*" | "/") Fact]
+ *
+ * @access private
+ * @return mixed The parsed ptg'd tree on success, PEAR_Error on failure
+ */
+ function _term()
+ {
+ $result = $this->_fact();
+ while (($this->_current_token == SPREADSHEET_EXCEL_WRITER_MUL) or
+ ($this->_current_token == SPREADSHEET_EXCEL_WRITER_DIV)) {
+ /**/
+ if ($this->_current_token == SPREADSHEET_EXCEL_WRITER_MUL) {
+ $this->_advance();
+ $result2 = $this->_fact();
+ $result = $this->_createTree('ptgMul', $result, $result2);
+ } else {
+ $this->_advance();
+ $result2 = $this->_fact();
+ $result = $this->_createTree('ptgDiv', $result, $result2);
+ }
+ }
+ return $result;
+ }
+
+ /**
+ * It parses a factor. It assumes the following rule:
+ * Fact -> ( Expr )
+ * | CellRef
+ * | CellRange
+ * | Number
+ * | Function
+ *
+ * @access private
+ * @return mixed The parsed ptg'd tree on success, PEAR_Error on failure
+ */
+ function _fact()
+ {
+ if ($this->_current_token == SPREADSHEET_EXCEL_WRITER_OPEN) {
+ $this->_advance(); // eat the "("
+ $result = $this->_parenthesizedExpression();
+ if ($this->_current_token != SPREADSHEET_EXCEL_WRITER_CLOSE) {
+ die("')' token expected.");
+ }
+ $this->_advance(); // eat the ")"
+ return $result;
+ }
+ // if it's a reference
+ if (preg_match('/^\$?[A-Ia-i]?[A-Za-z]\$?[0-9]+$/',$this->_current_token))
+ {
+ $result = $this->_createTree($this->_current_token, '', '');
+ $this->_advance();
+ return $result;
+ }
+ // If it's an external reference (Sheet1!A1 or Sheet1:Sheet2!A1)
+ elseif (preg_match("/^\w+(\:\w+)?\![A-Ia-i]?[A-Za-z][0-9]+$/u",$this->_current_token))
+ {
+ $result = $this->_createTree($this->_current_token, '', '');
+ $this->_advance();
+ return $result;
+ }
+ // If it's an external reference ('Sheet1'!A1 or 'Sheet1:Sheet2'!A1)
+ elseif (preg_match("/^'[\w -]+(\:[\w -]+)?'\![A-Ia-i]?[A-Za-z][0-9]+$/u",$this->_current_token))
+ {
+ $result = $this->_createTree($this->_current_token, '', '');
+ $this->_advance();
+ return $result;
+ }
+ // if it's a range
+ elseif (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+:(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/",$this->_current_token) or
+ preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+\.\.(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/",$this->_current_token))
+ {
+ $result = $this->_current_token;
+ $this->_advance();
+ return $result;
+ }
+ // If it's an external range (Sheet1!A1 or Sheet1!A1:B2)
+ elseif (preg_match("/^\w+(\:\w+)?\!([A-Ia-i]?[A-Za-z])?[0-9]+:([A-Ia-i]?[A-Za-z])?[0-9]+$/u",$this->_current_token))
+ {
+ $result = $this->_current_token;
+ $this->_advance();
+ return $result;
+ }
+ // If it's an external range ('Sheet1'!A1 or 'Sheet1'!A1:B2)
+ elseif (preg_match("/^'[\w -]+(\:[\w -]+)?'\!([A-Ia-i]?[A-Za-z])?[0-9]+:([A-Ia-i]?[A-Za-z])?[0-9]+$/u",$this->_current_token))
+ {
+ $result = $this->_current_token;
+ $this->_advance();
+ return $result;
+ }
+ elseif (is_numeric($this->_current_token))
+ {
+ $result = $this->_createTree($this->_current_token, '', '');
+ $this->_advance();
+ return $result;
+ }
+ // if it's a function call
+ elseif (preg_match("/^[A-Z0-9\xc0-\xdc\.]+$/i",$this->_current_token))
+ {
+ $result = $this->_func();
+ return $result;
+ }
+ die("Syntax error: ".$this->_current_token.
+ ", lookahead: ".$this->_lookahead.
+ ", current char: ".$this->_current_char);
+ }
+
+ /**
+ * It parses a function call. It assumes the following rule:
+ * Func -> ( Expr [,Expr]* )
+ *
+ * @access private
+ * @return mixed The parsed ptg'd tree on success, PEAR_Error on failure
+ */
+ function _func()
+ {
+ $num_args = 0; // number of arguments received
+ $function = strtoupper($this->_current_token);
+ $result = ''; // initialize result
+ $this->_advance();
+ $this->_advance(); // eat the "("
+ while ($this->_current_token != ')') {
+ /**/
+ if ($num_args > 0) {
+ if ($this->_current_token == SPREADSHEET_EXCEL_WRITER_COMA or
+ $this->_current_token == SPREADSHEET_EXCEL_WRITER_SEMICOLON)
+ {
+ $this->_advance(); // eat the "," or ";"
+ } else {
+ die("Syntax error: comma expected in ".
+ "function $function, arg #{$num_args}");
+ }
+ $result2 = $this->_condition();
+ $result = $this->_createTree('arg', $result, $result2);
+ } else { // first argument
+ $result2 = $this->_condition();
+ $result = $this->_createTree('arg', '', $result2);
+ }
+ $num_args++;
+ }
+ if (!isset($this->_functions[$function])) {
+ die("Function $function() doesn't exist");
+ }
+ $args = $this->_functions[$function][1];
+ // If fixed number of args eg. TIME($i,$j,$k). Check that the number of args is valid.
+ if (($args >= 0) and ($args != $num_args)) {
+ die("Incorrect number of arguments in function $function() ");
+ }
+
+ $result = $this->_createTree($function, $result, $num_args);
+ $this->_advance(); // eat the ")"
+ return $result;
+ }
+
+ /**
+ * Creates a tree. In fact an array which may have one or two arrays (sub-trees)
+ * as elements.
+ *
+ * @access private
+ * @param mixed $value The value of this node.
+ * @param mixed $left The left array (sub-tree) or a final node.
+ * @param mixed $right The right array (sub-tree) or a final node.
+ * @return array A tree
+ */
+ function _createTree($value, $left, $right)
+ {
+ return array('value' => $value, 'left' => $left, 'right' => $right);
+ }
+
+ /**
+ * Builds a string containing the tree in reverse polish notation (What you
+ * would use in a HP calculator stack).
+ * The following tree:
+ *
+ * +
+ * / \
+ * 2 3
+ *
+ * produces: "23+"
+ *
+ * The following tree:
+ *
+ * +
+ * / \
+ * 3 *
+ * / \
+ * 6 A1
+ *
+ * produces: "36A1*+"
+ *
+ * In fact all operands, functions, references, etc... are written as ptg's
+ *
+ * @access public
+ * @param array $tree The optional tree to convert.
+ * @return string The tree in reverse polish notation
+ */
+ function toReversePolish($tree = array())
+ {
+ $polish = ""; // the string we are going to return
+ if (empty($tree)) { // If it's the first call use _parse_tree
+ $tree = $this->_parse_tree;
+ }
+ if (is_array($tree['left'])) {
+ $converted_tree = $this->toReversePolish($tree['left']);
+ $polish .= $converted_tree;
+ } elseif ($tree['left'] != '') { // It's a final node
+ $converted_tree = $this->_convert($tree['left']);
+ $polish .= $converted_tree;
+ }
+ if (is_array($tree['right'])) {
+ $converted_tree = $this->toReversePolish($tree['right']);
+ $polish .= $converted_tree;
+ } elseif ($tree['right'] != '') { // It's a final node
+ $converted_tree = $this->_convert($tree['right']);
+ $polish .= $converted_tree;
+ }
+ // if it's a function convert it here (so we can set it's arguments)
+ if (preg_match("/^[A-Z0-9\xc0-\xdc\.]+$/",$tree['value']) and
+ !preg_match('/^([A-Ia-i]?[A-Za-z])(\d+)$/',$tree['value']) and
+ !preg_match("/^[A-Ia-i]?[A-Za-z](\d+)\.\.[A-Ia-i]?[A-Za-z](\d+)$/",$tree['value']) and
+ !is_numeric($tree['value']) and
+ !isset($this->ptg[$tree['value']]))
+ {
+ // left subtree for a function is always an array.
+ if ($tree['left'] != '') {
+ $left_tree = $this->toReversePolish($tree['left']);
+ } else {
+ $left_tree = '';
+ }
+ // add it's left subtree and return.
+ return $left_tree.$this->_convertFunction($tree['value'], $tree['right']);
+ } else {
+ $converted_tree = $this->_convert($tree['value']);
+ }
+ $polish .= $converted_tree;
+ return $polish;
+ }
+}
+
+/**
+* Class for generating Excel Spreadsheets
+*
+* @author Xavier Noguer <xnoguer@rezebra.com>
+* @category FileFormats
+* @package Spreadsheet_Excel_Writer
+*/
+
+class Spreadsheet_Excel_Writer_Worksheet extends Spreadsheet_Excel_Writer_BIFFwriter
+{
+ /**
+ * Name of the Worksheet
+ * @var string
+ */
+ var $name;
+
+ /**
+ * Index for the Worksheet
+ * @var integer
+ */
+ var $index;
+
+ /**
+ * Reference to the (default) Format object for URLs
+ * @var object Format
+ */
+ var $_url_format;
+
+ /**
+ * Reference to the parser used for parsing formulas
+ * @var object Format
+ */
+ var $_parser;
+
+ /**
+ * Filehandle to the temporary file for storing data
+ * @var resource
+ */
+ var $_filehandle;
+
+ /**
+ * Boolean indicating if we are using a temporary file for storing data
+ * @var bool
+ */
+ var $_using_tmpfile;
+
+ /**
+ * Maximum number of rows for an Excel spreadsheet (BIFF5)
+ * @var integer
+ */
+ var $_xls_rowmax;
+
+ /**
+ * Maximum number of columns for an Excel spreadsheet (BIFF5)
+ * @var integer
+ */
+ var $_xls_colmax;
+
+ /**
+ * Maximum number of characters for a string (LABEL record in BIFF5)
+ * @var integer
+ */
+ var $_xls_strmax;
+
+ /**
+ * First row for the DIMENSIONS record
+ * @var integer
+ * @see _storeDimensions()
+ */
+ var $_dim_rowmin;
+
+ /**
+ * Last row for the DIMENSIONS record
+ * @var integer
+ * @see _storeDimensions()
+ */
+ var $_dim_rowmax;
+
+ /**
+ * First column for the DIMENSIONS record
+ * @var integer
+ * @see _storeDimensions()
+ */
+ var $_dim_colmin;
+
+ /**
+ * Last column for the DIMENSIONS record
+ * @var integer
+ * @see _storeDimensions()
+ */
+ var $_dim_colmax;
+
+ /**
+ * Array containing format information for columns
+ * @var array
+ */
+ var $_colinfo;
+
+ /**
+ * Array containing the selected area for the worksheet
+ * @var array
+ */
+ var $_selection;
+
+ /**
+ * Array containing the panes for the worksheet
+ * @var array
+ */
+ var $_panes;
+
+ /**
+ * The active pane for the worksheet
+ * @var integer
+ */
+ var $_active_pane;
+
+ /**
+ * Bit specifying if panes are frozen
+ * @var integer
+ */
+ var $_frozen;
+
+ /**
+ * Bit specifying if the worksheet is selected
+ * @var integer
+ */
+ var $selected;
+
+ /**
+ * The paper size (for printing) (DOCUMENT!!!)
+ * @var integer
+ */
+ var $_paper_size;
+
+ /**
+ * Bit specifying paper orientation (for printing). 0 => landscape, 1 => portrait
+ * @var integer
+ */
+ var $_orientation;
+
+ /**
+ * The page header caption
+ * @var string
+ */
+ var $_header;
+
+ /**
+ * The page footer caption
+ * @var string
+ */
+ var $_footer;
+
+ /**
+ * The horizontal centering value for the page
+ * @var integer
+ */
+ var $_hcenter;
+
+ /**
+ * The vertical centering value for the page
+ * @var integer
+ */
+ var $_vcenter;
+
+ /**
+ * The margin for the header
+ * @var float
+ */
+ var $_margin_head;
+
+ /**
+ * The margin for the footer
+ * @var float
+ */
+ var $_margin_foot;
+
+ /**
+ * The left margin for the worksheet in inches
+ * @var float
+ */
+ var $_margin_left;
+
+ /**
+ * The right margin for the worksheet in inches
+ * @var float
+ */
+ var $_margin_right;
+
+ /**
+ * The top margin for the worksheet in inches
+ * @var float
+ */
+ var $_margin_top;
+
+ /**
+ * The bottom margin for the worksheet in inches
+ * @var float
+ */
+ var $_margin_bottom;
+
+ /**
+ * First row to reapeat on each printed page
+ * @var integer
+ */
+ var $title_rowmin;
+
+ /**
+ * Last row to reapeat on each printed page
+ * @var integer
+ */
+ var $title_rowmax;
+
+ /**
+ * First column to reapeat on each printed page
+ * @var integer
+ */
+ var $title_colmin;
+
+ /**
+ * First row of the area to print
+ * @var integer
+ */
+ var $print_rowmin;
+
+ /**
+ * Last row to of the area to print
+ * @var integer
+ */
+ var $print_rowmax;
+
+ /**
+ * First column of the area to print
+ * @var integer
+ */
+ var $print_colmin;
+
+ /**
+ * Last column of the area to print
+ * @var integer
+ */
+ var $print_colmax;
+
+ /**
+ * Whether to use outline.
+ * @var integer
+ */
+ var $_outline_on;
+
+ /**
+ * Auto outline styles.
+ * @var bool
+ */
+ var $_outline_style;
+
+ /**
+ * Whether to have outline summary below.
+ * @var bool
+ */
+ var $_outline_below;
+
+ /**
+ * Whether to have outline summary at the right.
+ * @var bool
+ */
+ var $_outline_right;
+
+ /**
+ * Outline row level.
+ * @var integer
+ */
+ var $_outline_row_level;
+
+ /**
+ * Whether to fit to page when printing or not.
+ * @var bool
+ */
+ var $_fit_page;
+
+ /**
+ * Number of pages to fit wide
+ * @var integer
+ */
+ var $_fit_width;
+
+ /**
+ * Number of pages to fit high
+ * @var integer
+ */
+ var $_fit_height;
+
+ /**
+ * Reference to the total number of strings in the workbook
+ * @var integer
+ */
+ var $_str_total;