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excellib.class.php
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excellib.class.php
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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Excel writer abstraction layer.
*
* @copyright (C) 2001-3001 Eloy Lafuente (stronk7) {@link http://contiento.com}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @package core
*/
defined('MOODLE_INTERNAL') || die();
/**
* Define and operate over one Moodle Workbook.
*
* This class acts as a wrapper around another library
* maintaining Moodle functions isolated from underlying code.
*
* @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @package moodlecore
*/
class MoodleExcelWorkbook {
/** @var PHPExcel */
protected $objPHPExcel;
/** @var string */
protected $filename;
/** @var string format type */
protected $type;
/**
* Constructs one Moodle Workbook.
*
* @param string $filename The name of the file
* @param string $type file format type 'Excel5' or 'Excel2007'
*/
public function __construct($filename, $type = 'Excel2007') {
global $CFG;
require_once("$CFG->libdir/phpexcel/PHPExcel.php");
$this->objPHPExcel = new PHPExcel();
$this->objPHPExcel->removeSheetByIndex(0);
$this->filename = $filename;
if (strtolower($type) === 'excel5') {
$this->type = 'Excel5';
} else {
$this->type = 'Excel2007';
}
}
/**
* Create one Moodle Worksheet
*
* @param string $name Name of the sheet
* @return MoodleExcelWorksheet
*/
public function add_worksheet($name = '') {
return new MoodleExcelWorksheet($name, $this->objPHPExcel);
}
/**
* Create one cell Format.
*
* @param array $properties array of properties [name]=value;
* valid names are set_XXXX existing
* functions without the set_ part
* i.e: [bold]=1 for set_bold(1)...Optional!
* @return MoodleExcelFormat
*/
public function add_format($properties = array()) {
return new MoodleExcelFormat($properties);
}
/**
* Close the Moodle Workbook
*/
public function close() {
global $CFG;
foreach ($this->objPHPExcel->getAllSheets() as $sheet){
$sheet->setSelectedCells('A1');
}
$this->objPHPExcel->setActiveSheetIndex(0);
$filename = preg_replace('/\.xlsx?$/i', '', $this->filename);
if ($this->type === 'Excel5') {
$mimetype = 'application/vnd.ms-excel';
$filename = $filename.'.xls';
} else {
$mimetype = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet';
$filename = $filename.'.xlsx';
}
if (strpos($CFG->wwwroot, 'https://') === 0) { //https sites - watch out for IE! KB812935 and KB316431
header('Cache-Control: max-age=10');
header('Expires: '. gmdate('D, d M Y H:i:s', 0) .' GMT');
header('Pragma: ');
} else { //normal http - prevent caching at all cost
header('Cache-Control: private, must-revalidate, pre-check=0, post-check=0, max-age=0');
header('Expires: '. gmdate('D, d M Y H:i:s', 0) .' GMT');
header('Pragma: no-cache');
}
if (core_useragent::is_ie()) {
$filename = rawurlencode($filename);
} else {
$filename = s($filename);
}
header('Content-Type: '.$mimetype);
header('Content-Disposition: attachment;filename="'.$filename.'"');
$objWriter = PHPExcel_IOFactory::createWriter($this->objPHPExcel, $this->type);
$objWriter->save('php://output');
}
/**
* Not required to use.
* @param string $filename Name of the downloaded file
*/
public function send($filename) {
$this->filename = $filename;
}
}
/**
* Define and operate over one Worksheet.
*
* This class acts as a wrapper around another library
* maintaining Moodle functions isolated from underlying code.
*
* @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @package core
*/
class MoodleExcelWorksheet {
/** @var PHPExcel_Worksheet */
protected $worksheet;
/**
* Constructs one Moodle Worksheet.
*
* @param string $name The name of the file
* @param PHPExcel $workbook The internal Workbook object we are creating.
*/
public function __construct($name, PHPExcel $workbook) {
// Replace any characters in the name that Excel cannot cope with.
$name = strtr($name, '[]*/\?:', ' ');
// Shorten the title if necessary.
$name = core_text::substr($name, 0, 31);
if ($name === '') {
// Name is required!
$name = 'Sheet'.($workbook->getSheetCount()+1);
}
$this->worksheet = new PHPExcel_Worksheet($workbook, $name);
$this->worksheet->setPrintGridlines(false);
$workbook->addSheet($this->worksheet);
}
/**
* Write one string somewhere in the worksheet.
*
* @param integer $row Zero indexed row
* @param integer $col Zero indexed column
* @param string $str The string to write
* @param mixed $format The XF format for the cell
*/
public function write_string($row, $col, $str, $format = null) {
$this->worksheet->getStyleByColumnAndRow($col, $row+1)->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_TEXT);
$this->worksheet->setCellValueExplicitByColumnAndRow($col, $row+1, $str, PHPExcel_Cell_DataType::TYPE_STRING);
$this->apply_format($row, $col, $format);
}
/**
* Write one number somewhere in the worksheet.
*
* @param integer $row Zero indexed row
* @param integer $col Zero indexed column
* @param float $num The number to write
* @param mixed $format The XF format for the cell
*/
public function write_number($row, $col, $num, $format = null) {
$this->worksheet->getStyleByColumnAndRow($col, $row+1)->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_GENERAL);
$this->worksheet->setCellValueExplicitByColumnAndRow($col, $row+1, $num, PHPExcel_Cell_DataType::TYPE_NUMERIC);
$this->apply_format($row, $col, $format);
}
/**
* Write one url somewhere in the worksheet.
*
* @param integer $row Zero indexed row
* @param integer $col Zero indexed column
* @param string $url The url to write
* @param mixed $format The XF format for the cell
*/
public function write_url($row, $col, $url, $format = null) {
$this->worksheet->setCellValueByColumnAndRow($col, $row+1, $url);
$this->worksheet->getCellByColumnAndRow($col, $row+1)->getHyperlink()->setUrl($url);
$this->apply_format($row, $col, $format);
}
/**
* Write one date somewhere in the worksheet.
* @param integer $row Zero indexed row
* @param integer $col Zero indexed column
* @param string $date The date to write in UNIX timestamp format
* @param mixed $format The XF format for the cell
*/
public function write_date($row, $col, $date, $format = null) {
$getdate = usergetdate($date);
$exceldate = PHPExcel_Shared_Date::FormattedPHPToExcel(
$getdate['year'],
$getdate['mon'],
$getdate['mday'],
$getdate['hours'],
$getdate['minutes'],
$getdate['seconds']
);
$this->worksheet->setCellValueByColumnAndRow($col, $row+1, $exceldate);
$this->worksheet->getStyleByColumnAndRow($col, $row+1)->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_DATE_XLSX22);
$this->apply_format($row, $col, $format);
}
/**
* Write one formula somewhere in the worksheet.
*
* @param integer $row Zero indexed row
* @param integer $col Zero indexed column
* @param string $formula The formula to write
* @param mixed $format The XF format for the cell
*/
public function write_formula($row, $col, $formula, $format = null) {
$this->worksheet->setCellValueExplicitByColumnAndRow($col, $row+1, $formula, PHPExcel_Cell_DataType::TYPE_FORMULA);
$this->apply_format($row, $col, $format);
}
/**
* Write one blank somewhere in the worksheet.
*
* @param integer $row Zero indexed row
* @param integer $col Zero indexed column
* @param mixed $format The XF format for the cell
*/
public function write_blank($row, $col, $format = null) {
$this->worksheet->setCellValueByColumnAndRow($col, $row+1, '');
$this->apply_format($row, $col, $format);
}
/**
* Write anything somewhere in the worksheet,
* type will be automatically detected.
*
* @param integer $row Zero indexed row
* @param integer $col Zero indexed column
* @param mixed $token What we are writing
* @param mixed $format The XF format for the cell
*/
public function write($row, $col, $token, $format = null) {
// Analyse what are we trying to send.
if (preg_match("/^([+-]?)(?=\d|\.\d)\d*(\.\d*)?([Ee]([+-]?\d+))?$/", $token)) {
// Match number
return $this->write_number($row, $col, $token, $format);
} elseif (preg_match("/^[fh]tt?p:\/\//", $token)) {
// Match http or ftp URL
return $this->write_url($row, $col, $token, '', $format);
} elseif (preg_match("/^mailto:/", $token)) {
// Match mailto:
return $this->write_url($row, $col, $token, '', $format);
} elseif (preg_match("/^(?:in|ex)ternal:/", $token)) {
// Match internal or external sheet link
return $this->write_url($row, $col, $token, '', $format);
} elseif (preg_match("/^=/", $token)) {
// Match formula
return $this->write_formula($row, $col, $token, $format);
} elseif (preg_match("/^@/", $token)) {
// Match formula
return $this->write_formula($row, $col, $token, $format);
} elseif ($token == '') {
// Match blank
return $this->write_blank($row, $col, $format);
} else {
// Default: match string
return $this->write_string($row, $col, $token, $format);
}
}
/**
* Sets the height (and other settings) of one row.
*
* @param integer $row The row to set
* @param integer $height Height we are giving to the row (null to set just format without setting the height)
* @param mixed $format The optional format we are giving to the row
* @param bool $hidden The optional hidden attribute
* @param integer $level The optional outline level (0-7)
*/
public function set_row($row, $height, $format = null, $hidden = false, $level = 0) {
if ($level < 0) {
$level = 0;
} else if ($level > 7) {
$level = 7;
}
if (isset($height)) {
$this->worksheet->getRowDimension($row+1)->setRowHeight($height);
}
$this->worksheet->getRowDimension($row+1)->setVisible(!$hidden);
$this->worksheet->getRowDimension($row+1)->setOutlineLevel($level);
$this->apply_row_format($row, $format);
}
/**
* Sets the width (and other settings) of one column.
*
* @param integer $firstcol first column on the range
* @param integer $lastcol last column on the range
* @param integer $width width to set (null to set just format without setting the width)
* @param mixed $format The optional format to apply to the columns
* @param bool $hidden The optional hidden attribute
* @param integer $level The optional outline level (0-7)
*/
public function set_column($firstcol, $lastcol, $width, $format = null, $hidden = false, $level = 0) {
if ($level < 0) {
$level = 0;
} else if ($level > 7) {
$level = 7;
}
$i = $firstcol;
while($i <= $lastcol) {
if (isset($width)) {
$this->worksheet->getColumnDimensionByColumn($i)->setWidth($width);
}
$this->worksheet->getColumnDimensionByColumn($i)->setVisible(!$hidden);
$this->worksheet->getColumnDimensionByColumn($i)->setOutlineLevel($level);
$this->apply_column_format($i, $format);
$i++;
}
}
/**
* Set the option to hide grid lines on the printed page.
*/
public function hide_gridlines() {
// Not implemented - always off.
}
/**
* Set the option to hide gridlines on the worksheet (as seen on the screen).
*/
public function hide_screen_gridlines() {
$this->worksheet->setShowGridlines(false);
}
/**
* Insert an image in a worksheet.
*
* @param integer $row The row we are going to insert the bitmap into
* @param integer $col The column we are going to insert the bitmap into
* @param string $bitmap The bitmap filename
* @param integer $x The horizontal position (offset) of the image inside the cell.
* @param integer $y The vertical position (offset) of the image inside the cell.
* @param integer $scale_x The horizontal scale
* @param integer $scale_y The vertical scale
*/
public function insert_bitmap($row, $col, $bitmap, $x = 0, $y = 0, $scale_x = 1, $scale_y = 1) {
$objDrawing = new PHPExcel_Worksheet_Drawing();
$objDrawing->setPath($bitmap);
$objDrawing->setCoordinates(PHPExcel_Cell::stringFromColumnIndex($col) . ($row+1));
$objDrawing->setOffsetX($x);
$objDrawing->setOffsetY($y);
$objDrawing->setWorksheet($this->worksheet);
if ($scale_x != 1) {
$objDrawing->setResizeProportional(false);
$objDrawing->getWidth($objDrawing->getWidth()*$scale_x);
}
if ($scale_y != 1) {
$objDrawing->setResizeProportional(false);
$objDrawing->setHeight($objDrawing->getHeight()*$scale_y);
}
}
/**
* Merges the area given by its arguments.
*
* @param integer $first_row First row of the area to merge
* @param integer $first_col First column of the area to merge
* @param integer $last_row Last row of the area to merge
* @param integer $last_col Last column of the area to merge
*/
public function merge_cells($first_row, $first_col, $last_row, $last_col) {
$this->worksheet->mergeCellsByColumnAndRow($first_col, $first_row+1, $last_col, $last_row+1);
}
protected function apply_format($row, $col, $format = null) {
if (!$format) {
$format = new MoodleExcelFormat();
} else if (is_array($format)) {
$format = new MoodleExcelFormat($format);
}
$this->worksheet->getStyleByColumnAndRow($col, $row+1)->applyFromArray($format->get_format_array());
}
protected function apply_column_format($col, $format = null) {
if (!$format) {
$format = new MoodleExcelFormat();
} else if (is_array($format)) {
$format = new MoodleExcelFormat($format);
}
$this->worksheet->getStyle(PHPExcel_Cell::stringFromColumnIndex($col))->applyFromArray($format->get_format_array());
}
protected function apply_row_format($row, $format = null) {
if (!$format) {
$format = new MoodleExcelFormat();
} else if (is_array($format)) {
$format = new MoodleExcelFormat($format);
}
$this->worksheet->getStyle($row+1)->applyFromArray($format->get_format_array());
}
}
/**
* Define and operate over one Format.
*
* A big part of this class acts as a wrapper over other libraries
* maintaining Moodle functions isolated from underlying code.
*
* @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @package moodlecore
*/
class MoodleExcelFormat {
/** @var array */
protected $format = array('font'=>array('size'=>10, 'name'=>'Arial'));
/**
* Constructs one Moodle Format.
*
* @param array $properties
*/
public function __construct($properties = array()) {
// If we have something in the array of properties, compute them
foreach($properties as $property => $value) {
if(method_exists($this,"set_$property")) {
$aux = 'set_'.$property;
$this->$aux($value);
}
}
}
/**
* Returns standardised Excel format array.
* @private
*
* @return array
*/
public function get_format_array() {
return $this->format;
}
/**
* Set the size of the text in the format (in pixels).
* By default all texts in generated sheets are 10pt.
*
* @param integer $size Size of the text (in points)
*/
public function set_size($size) {
$this->format['font']['size'] = $size;
}
/**
* Set weight of the format.
*
* @param integer $weight Weight for the text, 0 maps to 400 (normal text),
* 1 maps to 700 (bold text). Valid range is: 100-1000.
* It's Optional, default is 1 (bold).
*/
public function set_bold($weight = 1) {
if ($weight == 1) {
$weight = 700;
}
$this->format['font']['bold'] = ($weight > 400);
}
/**
* Set underline of the format.
*
* @param integer $underline The value for underline. Possible values are:
* 1 => underline, 2 => double underline
*/
public function set_underline($underline) {
if ($underline == 1) {
$this->format['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_SINGLE;
} else if ($underline == 2) {
$this->format['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_DOUBLE;
} else {
$this->format['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_NONE;
}
}
/**
* Set italic of the format.
*/
public function set_italic() {
$this->format['font']['italic'] = true;
}
/**
* Set strikeout of the format.
*/
public function set_strikeout() {
$this->format['font']['strike'] = true;
}
/**
* Set outlining of the format.
*/
public function set_outline() {
// Not implemented.
}
/**
* Set shadow of the format.
*/
public function set_shadow() {
// Not implemented.
}
/**
* Set the script of the text.
*
* @param integer $script The value for script type. Possible values are:
* 1 => superscript, 2 => subscript
*/
public function set_script($script) {
if ($script == 1) {
$this->format['font']['superScript'] = true;
} else if ($script == 2) {
$this->format['font']['subScript'] = true;
} else {
$this->format['font']['superScript'] = false;
$this->format['font']['subScript'] = false;
}
}
/**
* Set color of the format. Used to specify the color of the text to be formatted.
*
* @param mixed $color either a string (like 'blue'), or an integer (range is [8...63])
*/
public function set_color($color) {
$this->format['font']['color']['rgb'] = $this->parse_color($color);
}
/**
* Standardise colour name.
*
* @param mixed $color name of the color (i.e.: 'blue', 'red', etc..), or an integer (range is [8...63]).
* @return string the RGB color value
*/
protected function parse_color($color) {
if (strpos($color, '#') === 0) {
// No conversion should be needed.
return substr($color, 1);
}
if ($color > 7 and $color < 53) {
$numbers = array(
8 => 'black',
12 => 'blue',
16 => 'brown',
15 => 'cyan',
23 => 'gray',
17 => 'green',
11 => 'lime',
14 => 'magenta',
18 => 'navy',
53 => 'orange',
33 => 'pink',
20 => 'purple',
10 => 'red',
22 => 'silver',
9 => 'white',
13 => 'yellow',
);
if (isset($numbers[$color])) {
$color = $numbers[$color];
} else {
$color = 'black';
}
}
$colors = array(
'aqua' => '00FFFF',
'black' => '000000',
'blue' => '0000FF',
'brown' => 'A52A2A',
'cyan' => '00FFFF',
'fuchsia' => 'FF00FF',
'gray' => '808080',
'grey' => '808080',
'green' => '00FF00',
'lime' => '00FF00',
'magenta' => 'FF00FF',
'maroon' => '800000',
'navy' => '000080',
'orange' => 'FFA500',
'olive' => '808000',
'pink' => 'FAAFBE',
'purple' => '800080',
'red' => 'FF0000',
'silver' => 'C0C0C0',
'teal' => '008080',
'white' => 'FFFFFF',
'yellow' => 'FFFF00',
);
if (isset($colors[$color])) {
return($colors[$color]);
}
return($colors['black']);
}
/**
* Not used.
*
* @param mixed $color
*/
public function set_fg_color($color) {
// Not implemented.
}
/**
* Set background color of the cell.
*
* @param mixed $color either a string (like 'blue'), or an integer (range is [8...63])
*/
public function set_bg_color($color) {
if (!isset($this->format['fill']['type'])) {
$this->format['fill']['type'] = PHPExcel_Style_Fill::FILL_SOLID;
}
$this->format['fill']['color']['rgb'] = $this->parse_color($color);
}
/**
* Set the cell fill pattern.
*
* @deprecated use set_bg_color() instead.
* @param integer
*/
public function set_pattern($pattern=1) {
if ($pattern > 0) {
if (!isset($this->format['fill']['color']['rgb'])) {
$this->set_bg_color('black');
}
} else {
unset($this->format['fill']['color']['rgb']);
unset($this->format['fill']['type']);
}
}
/**
* Set text wrap of the format.
*/
public function set_text_wrap() {
$this->format['alignment']['wrap'] = true;
}
/**
* Set the cell alignment of the format.
*
* @param string $location alignment for the cell ('left', 'right', 'justify', etc...)
*/
public function set_align($location) {
if (in_array($location, array('left', 'centre', 'center', 'right', 'fill', 'merge', 'justify', 'equal_space'))) {
$this->set_h_align($location);
} else if (in_array($location, array('top', 'vcentre', 'vcenter', 'bottom', 'vjustify', 'vequal_space'))) {
$this->set_v_align($location);
}
}
/**
* Set the cell horizontal alignment of the format.
*
* @param string $location alignment for the cell ('left', 'right', 'justify', etc...)
*/
public function set_h_align($location) {
switch ($location) {
case 'left':
$this->format['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_LEFT;
break;
case 'center':
case 'centre':
$this->format['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_CENTER;
break;
case 'right':
$this->format['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_RIGHT;
break;
case 'justify':
$this->format['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY;
break;
default:
$this->format['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_GENERAL;
}
}
/**
* Set the cell vertical alignment of the format.
*
* @param string $location alignment for the cell ('top', 'bottom', 'center', 'justify')
*/
public function set_v_align($location) {
switch ($location) {
case 'top':
$this->format['alignment']['vertical'] = PHPExcel_Style_Alignment::VERTICAL_TOP;
break;
case 'vcentre':
case 'vcenter':
case 'centre':
case 'center':
$this->format['alignment']['vertical'] = PHPExcel_Style_Alignment::VERTICAL_CENTER;
break;
case 'vjustify':
case 'justify':
$this->format['alignment']['vertical'] = PHPExcel_Style_Alignment::VERTICAL_JUSTIFY;
break;
default:
$this->format['alignment']['vertical'] = PHPExcel_Style_Alignment::VERTICAL_BOTTOM;
}
}
/**
* Set the top border of the format.
*
* @param integer $style style for the cell. 1 => thin, 2 => thick
*/
public function set_top($style) {
if ($style == 1) {
$this->format['borders']['top']['style'] = PHPExcel_Style_Border::BORDER_THIN;
} else if ($style == 2) {
$this->format['borders']['top']['style'] = PHPExcel_Style_Border::BORDER_THICK;
} else {
$this->format['borders']['top']['style'] = PHPExcel_Style_Border::BORDER_NONE;
}
}
/**
* Set the bottom border of the format.
*
* @param integer $style style for the cell. 1 => thin, 2 => thick
*/
public function set_bottom($style) {
if ($style == 1) {
$this->format['borders']['bottom']['style'] = PHPExcel_Style_Border::BORDER_THIN;
} else if ($style == 2) {
$this->format['borders']['bottom']['style'] = PHPExcel_Style_Border::BORDER_THICK;
} else {
$this->format['borders']['bottom']['style'] = PHPExcel_Style_Border::BORDER_NONE;
}
}
/**
* Set the left border of the format.
*
* @param integer $style style for the cell. 1 => thin, 2 => thick
*/
public function set_left($style) {
if ($style == 1) {
$this->format['borders']['left']['style'] = PHPExcel_Style_Border::BORDER_THIN;
} else if ($style == 2) {
$this->format['borders']['left']['style'] = PHPExcel_Style_Border::BORDER_THICK;
} else {
$this->format['borders']['left']['style'] = PHPExcel_Style_Border::BORDER_NONE;
}
}
/**
* Set the right border of the format.
*
* @param integer $style style for the cell. 1 => thin, 2 => thick
*/
public function set_right($style) {
if ($style == 1) {
$this->format['borders']['right']['style'] = PHPExcel_Style_Border::BORDER_THIN;
} else if ($style == 2) {
$this->format['borders']['right']['style'] = PHPExcel_Style_Border::BORDER_THICK;
} else {
$this->format['borders']['right']['style'] = PHPExcel_Style_Border::BORDER_NONE;
}
}
/**
* Set cells borders to the same style.
*
* @param integer $style style to apply for all cell borders. 1 => thin, 2 => thick.
*/
public function set_border($style) {
$this->set_top($style);
$this->set_bottom($style);
$this->set_left($style);
$this->set_right($style);
}
/**
* Set the numerical format of the format.
* It can be date, time, currency, etc...
*
* @param mixed $num_format The numeric format
*/
public function set_num_format($num_format) {
$numbers = array();
$numbers[1] = '0';
$numbers[2] = '0.00';
$numbers[3] = '#,##0';
$numbers[4] = '#,##0.00';
$numbers[11] = '0.00E+00';
$numbers[12] = '# ?/?';
$numbers[13] = '# ??/??';
$numbers[14] = 'mm-dd-yy';
$numbers[15] = 'd-mmm-yy';
$numbers[16] = 'd-mmm';
$numbers[17] = 'mmm-yy';
$numbers[22] = 'm/d/yy h:mm';
$numbers[49] = '@';
if ($num_format !== 0 and in_array($num_format, $numbers)) {
$this->format['numberformat']['code'] = $num_format;
}
if (!isset($numbers[$num_format])) {
return;
}
$this->format['numberformat']['code'] = $numbers[$num_format];
}
}