59e85a379d
Moved precision setting from functions.php to the calculation engine constructor, with a reset when the calculation engine instance is unset... will be of value when I switch the code to support a calculation engine/cache with each instantiated PHPExcel object. git-svn-id: https://phpexcel.svn.codeplex.com/svn/trunk@67403 2327b42d-5241-43d6-9e2a-de5ac946f064
804 lines
20 KiB
PHP
804 lines
20 KiB
PHP
<?php
|
|
/**
|
|
* PHPExcel
|
|
*
|
|
* Copyright (c) 2006 - 2011 PHPExcel
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*
|
|
* @category PHPExcel
|
|
* @package PHPExcel_Calculation
|
|
* @copyright Copyright (c) 2006 - 2011 PHPExcel (http://www.codeplex.com/PHPExcel)
|
|
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
|
|
* @version ##VERSION##, ##DATE##
|
|
*/
|
|
|
|
|
|
/** PHPExcel root directory */
|
|
if (!defined('PHPEXCEL_ROOT')) {
|
|
/**
|
|
* @ignore
|
|
*/
|
|
define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');
|
|
require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
|
|
}
|
|
|
|
|
|
/** MAX_VALUE */
|
|
define('MAX_VALUE', 1.2e308);
|
|
|
|
/** 2 / PI */
|
|
define('M_2DIVPI', 0.63661977236758134307553505349006);
|
|
|
|
/** MAX_ITERATIONS */
|
|
define('MAX_ITERATIONS', 256);
|
|
|
|
/** PRECISION */
|
|
define('PRECISION', 8.88E-016);
|
|
|
|
|
|
/**
|
|
* PHPExcel_Calculation_Functions
|
|
*
|
|
* @category PHPExcel
|
|
* @package PHPExcel_Calculation
|
|
* @copyright Copyright (c) 2006 - 2011 PHPExcel (http://www.codeplex.com/PHPExcel)
|
|
*/
|
|
class PHPExcel_Calculation_Functions {
|
|
|
|
/** constants */
|
|
const COMPATIBILITY_EXCEL = 'Excel';
|
|
const COMPATIBILITY_GNUMERIC = 'Gnumeric';
|
|
const COMPATIBILITY_OPENOFFICE = 'OpenOfficeCalc';
|
|
|
|
const RETURNDATE_PHP_NUMERIC = 'P';
|
|
const RETURNDATE_PHP_OBJECT = 'O';
|
|
const RETURNDATE_EXCEL = 'E';
|
|
|
|
|
|
/**
|
|
* Compatibility mode to use for error checking and responses
|
|
*
|
|
* @access private
|
|
* @var string
|
|
*/
|
|
protected static $compatibilityMode = self::COMPATIBILITY_EXCEL;
|
|
|
|
/**
|
|
* Data Type to use when returning date values
|
|
*
|
|
* @access private
|
|
* @var string
|
|
*/
|
|
protected static $ReturnDateType = self::RETURNDATE_EXCEL;
|
|
|
|
/**
|
|
* List of error codes
|
|
*
|
|
* @access private
|
|
* @var array
|
|
*/
|
|
protected static $_errorCodes = array( 'null' => '#NULL!',
|
|
'divisionbyzero' => '#DIV/0!',
|
|
'value' => '#VALUE!',
|
|
'reference' => '#REF!',
|
|
'name' => '#NAME?',
|
|
'num' => '#NUM!',
|
|
'na' => '#N/A',
|
|
'gettingdata' => '#GETTING_DATA'
|
|
);
|
|
|
|
|
|
/**
|
|
* Set the Compatibility Mode
|
|
*
|
|
* @access public
|
|
* @category Function Configuration
|
|
* @param string $compatibilityMode Compatibility Mode
|
|
* Permitted values are:
|
|
* PHPExcel_Calculation_Functions::COMPATIBILITY_EXCEL 'Excel'
|
|
* PHPExcel_Calculation_Functions::COMPATIBILITY_GNUMERIC 'Gnumeric'
|
|
* PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE 'OpenOfficeCalc'
|
|
* @return boolean (Success or Failure)
|
|
*/
|
|
public static function setCompatibilityMode($compatibilityMode) {
|
|
if (($compatibilityMode == self::COMPATIBILITY_EXCEL) ||
|
|
($compatibilityMode == self::COMPATIBILITY_GNUMERIC) ||
|
|
($compatibilityMode == self::COMPATIBILITY_OPENOFFICE)) {
|
|
self::$compatibilityMode = $compatibilityMode;
|
|
return True;
|
|
}
|
|
return False;
|
|
} // function setCompatibilityMode()
|
|
|
|
|
|
/**
|
|
* Return the current Compatibility Mode
|
|
*
|
|
* @access public
|
|
* @category Function Configuration
|
|
* @return string Compatibility Mode
|
|
* Possible Return values are:
|
|
* PHPExcel_Calculation_Functions::COMPATIBILITY_EXCEL 'Excel'
|
|
* PHPExcel_Calculation_Functions::COMPATIBILITY_GNUMERIC 'Gnumeric'
|
|
* PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE 'OpenOfficeCalc'
|
|
*/
|
|
public static function getCompatibilityMode() {
|
|
return self::$compatibilityMode;
|
|
} // function getCompatibilityMode()
|
|
|
|
|
|
/**
|
|
* Set the Return Date Format used by functions that return a date/time (Excel, PHP Serialized Numeric or PHP Object)
|
|
*
|
|
* @access public
|
|
* @category Function Configuration
|
|
* @param string $returnDateType Return Date Format
|
|
* Permitted values are:
|
|
* PHPExcel_Calculation_Functions::RETURNDATE_PHP_NUMERIC 'P'
|
|
* PHPExcel_Calculation_Functions::RETURNDATE_PHP_OBJECT 'O'
|
|
* PHPExcel_Calculation_Functions::RETURNDATE_EXCEL 'E'
|
|
* @return boolean Success or failure
|
|
*/
|
|
public static function setReturnDateType($returnDateType) {
|
|
if (($returnDateType == self::RETURNDATE_PHP_NUMERIC) ||
|
|
($returnDateType == self::RETURNDATE_PHP_OBJECT) ||
|
|
($returnDateType == self::RETURNDATE_EXCEL)) {
|
|
self::$ReturnDateType = $returnDateType;
|
|
return True;
|
|
}
|
|
return False;
|
|
} // function setReturnDateType()
|
|
|
|
|
|
/**
|
|
* Return the current Return Date Format for functions that return a date/time (Excel, PHP Serialized Numeric or PHP Object)
|
|
*
|
|
* @access public
|
|
* @category Function Configuration
|
|
* @return string Return Date Format
|
|
* Possible Return values are:
|
|
* PHPExcel_Calculation_Functions::RETURNDATE_PHP_NUMERIC 'P'
|
|
* PHPExcel_Calculation_Functions::RETURNDATE_PHP_OBJECT 'O'
|
|
* PHPExcel_Calculation_Functions::RETURNDATE_EXCEL 'E'
|
|
*/
|
|
public static function getReturnDateType() {
|
|
return self::$ReturnDateType;
|
|
} // function getReturnDateType()
|
|
|
|
|
|
/**
|
|
* DUMMY
|
|
*
|
|
* @access public
|
|
* @category Error Returns
|
|
* @return string #Not Yet Implemented
|
|
*/
|
|
public static function DUMMY() {
|
|
return '#Not Yet Implemented';
|
|
} // function DUMMY()
|
|
|
|
|
|
/**
|
|
* DIV0
|
|
*
|
|
* @access public
|
|
* @category Error Returns
|
|
* @return string #Not Yet Implemented
|
|
*/
|
|
public static function DIV0() {
|
|
return self::$_errorCodes['divisionbyzero'];
|
|
} // function DIV0()
|
|
|
|
|
|
/**
|
|
* NA
|
|
*
|
|
* Excel Function:
|
|
* =NA()
|
|
*
|
|
* Returns the error value #N/A
|
|
* #N/A is the error value that means "no value is available."
|
|
*
|
|
* @access public
|
|
* @category Logical Functions
|
|
* @return string #N/A!
|
|
*/
|
|
public static function NA() {
|
|
return self::$_errorCodes['na'];
|
|
} // function NA()
|
|
|
|
|
|
/**
|
|
* NaN
|
|
*
|
|
* Returns the error value #NUM!
|
|
*
|
|
* @access public
|
|
* @category Error Returns
|
|
* @return string #NUM!
|
|
*/
|
|
public static function NaN() {
|
|
return self::$_errorCodes['num'];
|
|
} // function NaN()
|
|
|
|
|
|
/**
|
|
* NAME
|
|
*
|
|
* Returns the error value #NAME?
|
|
*
|
|
* @access public
|
|
* @category Error Returns
|
|
* @return string #NAME?
|
|
*/
|
|
public static function NAME() {
|
|
return self::$_errorCodes['name'];
|
|
} // function NAME()
|
|
|
|
|
|
/**
|
|
* REF
|
|
*
|
|
* Returns the error value #REF!
|
|
*
|
|
* @access public
|
|
* @category Error Returns
|
|
* @return string #REF!
|
|
*/
|
|
public static function REF() {
|
|
return self::$_errorCodes['reference'];
|
|
} // function REF()
|
|
|
|
|
|
/**
|
|
* NULL
|
|
*
|
|
* Returns the error value #NULL!
|
|
*
|
|
* @access public
|
|
* @category Error Returns
|
|
* @return string #REF!
|
|
*/
|
|
public static function NULL() {
|
|
return self::$_errorCodes['null'];
|
|
} // function NULL()
|
|
|
|
|
|
/**
|
|
* VALUE
|
|
*
|
|
* Returns the error value #VALUE!
|
|
*
|
|
* @access public
|
|
* @category Error Returns
|
|
* @return string #VALUE!
|
|
*/
|
|
public static function VALUE() {
|
|
return self::$_errorCodes['value'];
|
|
} // function VALUE()
|
|
|
|
|
|
public static function isMatrixValue($idx) {
|
|
return ((substr_count($idx,'.') <= 1) || (preg_match('/\.[A-Z]/',$idx) > 0));
|
|
}
|
|
|
|
|
|
public static function isValue($idx) {
|
|
return (substr_count($idx,'.') == 0);
|
|
}
|
|
|
|
|
|
public static function isCellValue($idx) {
|
|
return (substr_count($idx,'.') > 1);
|
|
}
|
|
|
|
|
|
public static function _ifCondition($condition) {
|
|
$condition = PHPExcel_Calculation_Functions::flattenSingleValue($condition);
|
|
if (!in_array($condition{0},array('>', '<', '='))) {
|
|
if (!is_numeric($condition)) { $condition = PHPExcel_Calculation::_wrapResult(strtoupper($condition)); }
|
|
return '='.$condition;
|
|
} else {
|
|
preg_match('/([<>=]+)(.*)/',$condition,$matches);
|
|
list(,$operator,$operand) = $matches;
|
|
if (!is_numeric($operand)) { $operand = PHPExcel_Calculation::_wrapResult(strtoupper($operand)); }
|
|
return $operator.$operand;
|
|
}
|
|
} // function _ifCondition()
|
|
|
|
|
|
/**
|
|
* ERROR_TYPE
|
|
*
|
|
* @param mixed $value Value to check
|
|
* @return boolean
|
|
*/
|
|
public static function ERROR_TYPE($value = '') {
|
|
$value = self::flattenSingleValue($value);
|
|
|
|
$i = 1;
|
|
foreach(self::$_errorCodes as $errorCode) {
|
|
if ($value == $errorCode) {
|
|
return $i;
|
|
}
|
|
++$i;
|
|
}
|
|
return self::$_errorCodes['na'];
|
|
} // function ERROR_TYPE()
|
|
|
|
|
|
/**
|
|
* IS_BLANK
|
|
*
|
|
* @param mixed $value Value to check
|
|
* @return boolean
|
|
*/
|
|
public static function IS_BLANK($value=null) {
|
|
if (!is_null($value)) {
|
|
$value = self::flattenSingleValue($value);
|
|
}
|
|
|
|
return is_null($value);
|
|
} // function IS_BLANK()
|
|
|
|
|
|
/**
|
|
* IS_ERR
|
|
*
|
|
* @param mixed $value Value to check
|
|
* @return boolean
|
|
*/
|
|
public static function IS_ERR($value = '') {
|
|
$value = self::flattenSingleValue($value);
|
|
|
|
return self::IS_ERROR($value) && (!self::IS_NA($value));
|
|
} // function IS_ERR()
|
|
|
|
|
|
/**
|
|
* IS_ERROR
|
|
*
|
|
* @param mixed $value Value to check
|
|
* @return boolean
|
|
*/
|
|
public static function IS_ERROR($value = '') {
|
|
$value = self::flattenSingleValue($value);
|
|
|
|
return in_array($value, array_values(self::$_errorCodes));
|
|
} // function IS_ERROR()
|
|
|
|
|
|
/**
|
|
* IS_NA
|
|
*
|
|
* @param mixed $value Value to check
|
|
* @return boolean
|
|
*/
|
|
public static function IS_NA($value = '') {
|
|
$value = self::flattenSingleValue($value);
|
|
|
|
return ($value === self::$_errorCodes['na']);
|
|
} // function IS_NA()
|
|
|
|
|
|
/**
|
|
* IS_EVEN
|
|
*
|
|
* @param mixed $value Value to check
|
|
* @return boolean
|
|
*/
|
|
public static function IS_EVEN($value = 0) {
|
|
$value = self::flattenSingleValue($value);
|
|
|
|
if ((is_bool($value)) || ((is_string($value)) && (!is_numeric($value)))) {
|
|
return self::$_errorCodes['value'];
|
|
}
|
|
return ($value % 2 == 0);
|
|
} // function IS_EVEN()
|
|
|
|
|
|
/**
|
|
* IS_ODD
|
|
*
|
|
* @param mixed $value Value to check
|
|
* @return boolean
|
|
*/
|
|
public static function IS_ODD($value = null) {
|
|
$value = self::flattenSingleValue($value);
|
|
|
|
if ((is_bool($value)) || ((is_string($value)) && (!is_numeric($value)))) {
|
|
return self::$_errorCodes['value'];
|
|
}
|
|
return (abs($value) % 2 == 1);
|
|
} // function IS_ODD()
|
|
|
|
|
|
/**
|
|
* IS_NUMBER
|
|
*
|
|
* @param mixed $value Value to check
|
|
* @return boolean
|
|
*/
|
|
public static function IS_NUMBER($value = 0) {
|
|
$value = self::flattenSingleValue($value);
|
|
|
|
if (is_string($value)) {
|
|
return False;
|
|
}
|
|
return is_numeric($value);
|
|
} // function IS_NUMBER()
|
|
|
|
|
|
/**
|
|
* IS_LOGICAL
|
|
*
|
|
* @param mixed $value Value to check
|
|
* @return boolean
|
|
*/
|
|
public static function IS_LOGICAL($value = true) {
|
|
$value = self::flattenSingleValue($value);
|
|
|
|
return is_bool($value);
|
|
} // function IS_LOGICAL()
|
|
|
|
|
|
/**
|
|
* IS_TEXT
|
|
*
|
|
* @param mixed $value Value to check
|
|
* @return boolean
|
|
*/
|
|
public static function IS_TEXT($value = '') {
|
|
$value = self::flattenSingleValue($value);
|
|
|
|
return is_string($value);
|
|
} // function IS_TEXT()
|
|
|
|
|
|
/**
|
|
* IS_NONTEXT
|
|
*
|
|
* @param mixed $value Value to check
|
|
* @return boolean
|
|
*/
|
|
public static function IS_NONTEXT($value = '') {
|
|
return !self::IS_TEXT($value);
|
|
} // function IS_NONTEXT()
|
|
|
|
|
|
/**
|
|
* VERSION
|
|
*
|
|
* @return string Version information
|
|
*/
|
|
public static function VERSION() {
|
|
return 'PHPExcel ##VERSION##, ##DATE##';
|
|
} // function VERSION()
|
|
|
|
|
|
/**
|
|
* N
|
|
*
|
|
* Returns a value converted to a number
|
|
*
|
|
* @param value The value you want converted
|
|
* @return number N converts values listed in the following table
|
|
* If value is or refers to N returns
|
|
* A number That number
|
|
* A date The serial number of that date
|
|
* TRUE 1
|
|
* FALSE 0
|
|
* An error value The error value
|
|
* Anything else 0
|
|
*/
|
|
public static function N($value) {
|
|
while (is_array($value)) {
|
|
$value = array_shift($value);
|
|
}
|
|
|
|
switch (gettype($value)) {
|
|
case 'double' :
|
|
case 'float' :
|
|
case 'integer' :
|
|
return $value;
|
|
break;
|
|
case 'boolean' :
|
|
return (integer) $value;
|
|
break;
|
|
case 'string' :
|
|
// Errors
|
|
if ((strlen($value) > 0) && ($value{0} == '#')) {
|
|
return $value;
|
|
}
|
|
break;
|
|
}
|
|
return 0;
|
|
} // function N()
|
|
|
|
|
|
/**
|
|
* TYPE
|
|
*
|
|
* Returns a number that identifies the type of a value
|
|
*
|
|
* @param value The value you want tested
|
|
* @return number N converts values listed in the following table
|
|
* If value is or refers to N returns
|
|
* A number 1
|
|
* Text 2
|
|
* Logical Value 4
|
|
* An error value 16
|
|
* Array or Matrix 64
|
|
*/
|
|
public static function TYPE($value) {
|
|
$value = self::flattenArrayIndexed($value);
|
|
if (is_array($value) && (count($value) > 1)) {
|
|
$a = array_keys($value);
|
|
$a = array_pop($a);
|
|
// Range of cells is an error
|
|
if (self::isCellValue($a)) {
|
|
return 16;
|
|
// Test for Matrix
|
|
} elseif (self::isMatrixValue($a)) {
|
|
return 64;
|
|
}
|
|
} elseif(count($value) == 0) {
|
|
// Empty Cell
|
|
return 1;
|
|
}
|
|
$value = self::flattenSingleValue($value);
|
|
|
|
if ((is_float($value)) || (is_int($value))) {
|
|
return 1;
|
|
} elseif(is_bool($value)) {
|
|
return 4;
|
|
} elseif(is_array($value)) {
|
|
return 64;
|
|
break;
|
|
} elseif(is_string($value)) {
|
|
// Errors
|
|
if ((strlen($value) > 0) && ($value{0} == '#')) {
|
|
return 16;
|
|
}
|
|
return 2;
|
|
}
|
|
return 0;
|
|
} // function TYPE()
|
|
|
|
|
|
/**
|
|
* Convert a multi-dimensional array to a simple 1-dimensional array
|
|
*
|
|
* @param array $array Array to be flattened
|
|
* @return array Flattened array
|
|
*/
|
|
public static function flattenArray($array) {
|
|
if (!is_array($array)) {
|
|
return (array) $array;
|
|
}
|
|
|
|
$arrayValues = array();
|
|
foreach ($array as $value) {
|
|
if (is_array($value)) {
|
|
foreach ($value as $val) {
|
|
if (is_array($val)) {
|
|
foreach ($val as $v) {
|
|
$arrayValues[] = $v;
|
|
}
|
|
} else {
|
|
$arrayValues[] = $val;
|
|
}
|
|
}
|
|
} else {
|
|
$arrayValues[] = $value;
|
|
}
|
|
}
|
|
|
|
return $arrayValues;
|
|
} // function flattenArray()
|
|
|
|
|
|
/**
|
|
* Convert a multi-dimensional array to a simple 1-dimensional array, but retain an element of indexing
|
|
*
|
|
* @param array $array Array to be flattened
|
|
* @return array Flattened array
|
|
*/
|
|
public static function flattenArrayIndexed($array) {
|
|
if (!is_array($array)) {
|
|
return (array) $array;
|
|
}
|
|
|
|
$arrayValues = array();
|
|
foreach ($array as $k1 => $value) {
|
|
if (is_array($value)) {
|
|
foreach ($value as $k2 => $val) {
|
|
if (is_array($val)) {
|
|
foreach ($val as $k3 => $v) {
|
|
$arrayValues[$k1.'.'.$k2.'.'.$k3] = $v;
|
|
}
|
|
} else {
|
|
$arrayValues[$k1.'.'.$k2] = $val;
|
|
}
|
|
}
|
|
} else {
|
|
$arrayValues[$k1] = $value;
|
|
}
|
|
}
|
|
|
|
return $arrayValues;
|
|
} // function flattenArrayIndexed()
|
|
|
|
|
|
/**
|
|
* Convert an array to a single scalar value by extracting the first element
|
|
*
|
|
* @param mixed $value Array or scalar value
|
|
* @return mixed
|
|
*/
|
|
public static function flattenSingleValue($value = '') {
|
|
while (is_array($value)) {
|
|
$value = array_pop($value);
|
|
}
|
|
|
|
return $value;
|
|
} // function flattenSingleValue()
|
|
|
|
} // class PHPExcel_Calculation_Functions
|
|
|
|
|
|
//
|
|
// There are a few mathematical functions that aren't available on all versions of PHP for all platforms
|
|
// These functions aren't available in Windows implementations of PHP prior to version 5.3.0
|
|
// So we test if they do exist for this version of PHP/operating platform; and if not we create them
|
|
//
|
|
if (!function_exists('acosh')) {
|
|
function acosh($x) {
|
|
return 2 * log(sqrt(($x + 1) / 2) + sqrt(($x - 1) / 2));
|
|
} // function acosh()
|
|
}
|
|
|
|
if (!function_exists('asinh')) {
|
|
function asinh($x) {
|
|
return log($x + sqrt(1 + $x * $x));
|
|
} // function asinh()
|
|
}
|
|
|
|
if (!function_exists('atanh')) {
|
|
function atanh($x) {
|
|
return (log(1 + $x) - log(1 - $x)) / 2;
|
|
} // function atanh()
|
|
}
|
|
|
|
if (!function_exists('money_format')) {
|
|
function money_format($format, $number) {
|
|
$regex = array( '/%((?:[\^!\-]|\+|\(|\=.)*)([0-9]+)?(?:#([0-9]+))?',
|
|
'(?:\.([0-9]+))?([in%])/'
|
|
);
|
|
$regex = implode('', $regex);
|
|
if (setlocale(LC_MONETARY, null) == '') {
|
|
setlocale(LC_MONETARY, '');
|
|
}
|
|
$locale = localeconv();
|
|
$number = floatval($number);
|
|
if (!preg_match($regex, $format, $fmatch)) {
|
|
trigger_error("No format specified or invalid format", E_USER_WARNING);
|
|
return $number;
|
|
}
|
|
$flags = array( 'fillchar' => preg_match('/\=(.)/', $fmatch[1], $match) ? $match[1] : ' ',
|
|
'nogroup' => preg_match('/\^/', $fmatch[1]) > 0,
|
|
'usesignal' => preg_match('/\+|\(/', $fmatch[1], $match) ? $match[0] : '+',
|
|
'nosimbol' => preg_match('/\!/', $fmatch[1]) > 0,
|
|
'isleft' => preg_match('/\-/', $fmatch[1]) > 0
|
|
);
|
|
$width = trim($fmatch[2]) ? (int)$fmatch[2] : 0;
|
|
$left = trim($fmatch[3]) ? (int)$fmatch[3] : 0;
|
|
$right = trim($fmatch[4]) ? (int)$fmatch[4] : $locale['int_frac_digits'];
|
|
$conversion = $fmatch[5];
|
|
$positive = true;
|
|
if ($number < 0) {
|
|
$positive = false;
|
|
$number *= -1;
|
|
}
|
|
$letter = $positive ? 'p' : 'n';
|
|
$prefix = $suffix = $cprefix = $csuffix = $signal = '';
|
|
if (!$positive) {
|
|
$signal = $locale['negative_sign'];
|
|
switch (true) {
|
|
case $locale['n_sign_posn'] == 0 || $flags['usesignal'] == '(':
|
|
$prefix = '(';
|
|
$suffix = ')';
|
|
break;
|
|
case $locale['n_sign_posn'] == 1:
|
|
$prefix = $signal;
|
|
break;
|
|
case $locale['n_sign_posn'] == 2:
|
|
$suffix = $signal;
|
|
break;
|
|
case $locale['n_sign_posn'] == 3:
|
|
$cprefix = $signal;
|
|
break;
|
|
case $locale['n_sign_posn'] == 4:
|
|
$csuffix = $signal;
|
|
break;
|
|
}
|
|
}
|
|
if (!$flags['nosimbol']) {
|
|
$currency = $cprefix;
|
|
$currency .= ($conversion == 'i' ? $locale['int_curr_symbol'] : $locale['currency_symbol']);
|
|
$currency .= $csuffix;
|
|
$currency = iconv('ISO-8859-1','UTF-8',$currency);
|
|
} else {
|
|
$currency = '';
|
|
}
|
|
$space = $locale["{$letter}_sep_by_space"] ? ' ' : '';
|
|
|
|
$number = number_format($number, $right, $locale['mon_decimal_point'], $flags['nogroup'] ? '' : $locale['mon_thousands_sep'] );
|
|
$number = explode($locale['mon_decimal_point'], $number);
|
|
|
|
$n = strlen($prefix) + strlen($currency);
|
|
if ($left > 0 && $left > $n) {
|
|
if ($flags['isleft']) {
|
|
$number[0] .= str_repeat($flags['fillchar'], $left - $n);
|
|
} else {
|
|
$number[0] = str_repeat($flags['fillchar'], $left - $n) . $number[0];
|
|
}
|
|
}
|
|
$number = implode($locale['mon_decimal_point'], $number);
|
|
if ($locale["{$letter}_cs_precedes"]) {
|
|
$number = $prefix . $currency . $space . $number . $suffix;
|
|
} else {
|
|
$number = $prefix . $number . $space . $currency . $suffix;
|
|
}
|
|
if ($width > 0) {
|
|
$number = str_pad($number, $width, $flags['fillchar'], $flags['isleft'] ? STR_PAD_RIGHT : STR_PAD_LEFT);
|
|
}
|
|
$format = str_replace($fmatch[0], $number, $format);
|
|
return $format;
|
|
} // function money_format()
|
|
}
|
|
|
|
|
|
//
|
|
// Strangely, PHP doesn't have a mb_str_replace multibyte function
|
|
// As we'll only ever use this function with UTF-8 characters, we can simply "hard-code" the character set
|
|
//
|
|
if ((!function_exists('mb_str_replace')) &&
|
|
(function_exists('mb_substr')) && (function_exists('mb_strlen')) && (function_exists('mb_strpos'))) {
|
|
function mb_str_replace($search, $replace, $subject) {
|
|
if(is_array($subject)) {
|
|
$ret = array();
|
|
foreach($subject as $key => $val) {
|
|
$ret[$key] = mb_str_replace($search, $replace, $val);
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
foreach((array) $search as $key => $s) {
|
|
if($s == '') {
|
|
continue;
|
|
}
|
|
$r = !is_array($replace) ? $replace : (array_key_exists($key, $replace) ? $replace[$key] : '');
|
|
$pos = mb_strpos($subject, $s, 0, 'UTF-8');
|
|
while($pos !== false) {
|
|
$subject = mb_substr($subject, 0, $pos, 'UTF-8') . $r . mb_substr($subject, $pos + mb_strlen($s, 'UTF-8'), 65535, 'UTF-8');
|
|
$pos = mb_strpos($subject, $s, $pos + mb_strlen($r, 'UTF-8'), 'UTF-8');
|
|
}
|
|
}
|
|
return $subject;
|
|
}
|
|
}
|