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Spreadsheet_Excel_Writer
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PHPDoc commentaries for all attributes of the class 

git-svn-id: https://svn.php.net/repository/pear/packages/Spreadsheet_Excel_Writer/trunk@109513 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Xavier Noguer Gallego 2002-12-31 13:15:44 +00:00
parent dc0a731457
commit 50b6b6ade4
1 changed files with 43 additions and 5 deletions
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48
Writer/Parser.php
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@ -73,6 +73,48 @@ require_once('PEAR.php');
class Parser extends PEAR
{
/**
* 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;
/**
* Number of arguments for the current function
* @var integer
*/
var $_func_args;
/**
* The class constructor
*
@ -81,7 +123,7 @@ class Parser extends PEAR
*/
function Parser($byte_order = 0)
{
$this->_current_char = 0; // The index of the character we are currently looking at.
$this->_current_char = 0;
$this->_current_token = ''; // The token we are working on.
$this->_formula = ""; // The formula to parse.
$this->_lookahead = ''; // The character ahead of the current char.
@ -89,7 +131,6 @@ class Parser extends PEAR
$this->_initializeHashes(); // Initialize the hashes: ptg's and function's ptg's
$this->_byte_order = $byte_order; // Little Endian or Big Endian
$this->_func_args = 0; // Number of arguments for the current function
$this->_volatile = 0;
}
/**
@ -517,9 +558,6 @@ class Parser extends PEAR
$args = $this->_functions[$token][1];
$volatile = $this->_functions[$token][3];
if($volatile) {
$this->_volatile = 1;
}
// Fixed number of args eg. TIME($i,$j,$k).
if ($args >= 0) {
return(pack("Cv", $this->ptg['ptgFuncV'], $this->_functions[$token][0]));