Class: PHPExcel_Writer_Excel5_Parser

Source Location: /PHPExcel/Writer/Excel5/Parser.php

Class Overview

PHPExcel_Writer_Excel5_Parser

Author(s):

Copyright:

Variables

Constants

Methods

Class Details

[line 60]
PHPExcel_Writer_Excel5_Parser

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copyright:

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Class Variables

$_BIFF_version =

[line 122]

The BIFF version for the workbook

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access:

public

Type:

integer

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$_current_char =

[line 80]

The index of the character we are currently looking at

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access:

public

Type:

integer

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$_current_token =

[line 86]

The token we are working on.

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access:

public

Type:

string

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$_ext_sheets =

[line 110]

Array of external sheets

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access:

public

Type:

array

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$_formula =

[line 92]

The formula to parse

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access:

public

Type:

string

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$_lookahead =

[line 98]

The character ahead of the current char

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access:

public

Type:

string

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$_parse_tree =

[line 104]

The parse tree to be generated

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access:

public

Type:

string

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$_references =

[line 116]

Array of sheet references in the form of REF structures

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access:

public

Type:

array

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Class Methods

constructor __construct [line 130]

PHPExcel_Writer_Excel5_Parser __construct(

$biff_version, integer
$byte_order)

The class constructor

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access:

public

Parameters:

integer	$byte_order	The byte order (Little endian or Big endian) of the architecture (optional). 1 => big endian, 0 (default) little endian.
	$biff_version

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method parse [line 1233]

mixed parse(
string
$formula)

The parsing method. It parses a formula.

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return:	true on success
access:	public

Parameters:

string

$formula

The formula to parse, without the initial equal sign (=).

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method setExtSheet [line 951]

void setExtSheet(
string
$name, integer
$index)

This method is used to update the array of sheet names. It is called by the addWorksheet() method of the PHPExcel_Writer_Excel5_Workbook class.

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see:	PHPExcel_Writer_Excel5_Workbook::addWorksheet()
access:	public

Parameters:

string	$name	The name of the worksheet being added
integer	$index	The index of the worksheet being added

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method toReversePolish [line 1568]

string toReversePolish(
[array
$tree = array()])

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

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return:	The tree in reverse polish notation
access:	public

Parameters:

array

$tree

The optional tree to convert.

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Class Constants

REGEX_SHEET_TITLE_QUOTED = '(([^\*\:\/\\\\\?\[\]\\\'])+|(\\\'\\\')+)+'

[line 74]

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REGEX_SHEET_TITLE_UNQUOTED = '[^\*\:\/\\\\\?\[\]\+\-\% \\\'\^\&\<\>\=\,\;\#\"\{\}]+'

[line 68]

Constants

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Documentation generated on Sun, 27 Feb 2011 16:33:09 -0800 by phpDocumentor 1.4.3

Class: PHPExcel_Writer_Excel5_Parser

Class Overview

Author(s):

Copyright:

Variables

Constants

Methods

Class Details

Tags:

Class Variables

$_BIFF_version =

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$_current_char =

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$_current_token =

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$_ext_sheets =

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$_formula =

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$_lookahead =

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$_parse_tree =

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$_references =

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Class Methods

constructor __construct [line 130]

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Parameters:

method parse [line 1233]

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Parameters:

method setExtSheet [line 951]

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Parameters:

method toReversePolish [line 1568]

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Parameters:

Class Constants

REGEX_SHEET_TITLE_QUOTED = '(([^\*\:\/\\\\\?\[\]\\\'])+|(\\\'\\\')+)+'

REGEX_SHEET_TITLE_UNQUOTED = '[^\*\:\/\\\\\?\[\]\+\-\% \\\'\^\&\<\>\=\,\;\#\(\)\"\{\}]+'