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mirror of https://github.com/shuchkin/simplexlsxgen.git synced 2023-08-10 21:12:59 +03:00

Initial release

This commit is contained in:
Sergey Shuchkin 2020-05-20 02:46:52 +06:00
parent 04273bdf79
commit a9b00fcab7
8 changed files with 482 additions and 3 deletions

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vendor*

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# SimpleXLSXGen class 0.9.10 (Official)
[<img src="https://img.shields.io/endpoint.svg?url=https%3A%2F%2Fshieldsio-patreon.herokuapp.com%2Fshuchkin" />](https://www.patreon.com/shuchkin) [<img src="https://img.shields.io/github/license/shuchkin/simplexlsxgen" />](https://github.com/shuchkin/simplexlsxgen/blob/master/license.md) [<img src="https://img.shields.io/github/stars/shuchkin/simplexlsxgen" />](https://github.com/shuchkin/simplexlsxgen/stargazers) [<img src="https://img.shields.io/github/forks/shuchkin/simplexlsxgen" />](https://github.com/shuchkin/simplexlsxgen/network) [<img src="https://img.shields.io/github/issues/shuchkin/simplexlsxgen" />](https://github.com/shuchkin/simplexlsxgen/issues)
Export data to Excel XLSX file. PHP XLSX generator. No external tools and libraries.<br/>
(!) XLSX reader [here](https://github.com/shuchkin/simplexlsx).
**Sergey Shuchkin** <sergey.shuchkin@gmail.com> 2020<br/>
*Hey, bro, please ★ the package for my motivation :)*
## Basic Usage
```php
$books = [
['ISBN', 'title', 'author', 'publisher', 'ctry' ],
[618260307, 'The Hobbit', 'J. R. R. Tolkien', 'Houghton Mifflin', 'USA'],
[908606664, 'Slinky Malinki', 'Lynley Dodd', 'Mallinson Rendel', 'NZ']
];
$xlsx = SimpleXLSXGen::fromArray( $books );
$xlsx->saveAs('books.xlsx');
```
![XLSX screenshot](books.png)
```
// SimpleXLSXGen::download() or SimpleXSLSXGen::downloadAs('table.xlsx');
```
## Installation
The recommended way to install this library is [through Composer](https://getcomposer.org).
[New to Composer?](https://getcomposer.org/doc/00-intro.md)
This will install the latest supported version:
```bash
$ composer require shuchkin/simplexlsxgen
```
or download class [here](https://github.com/shuchkin/simplexlsxgen/blob/master/src/SimpleXLSXGen.php)
## Examples
### Data types
```php
$data = [
['Integer', 123],
['Float', 12.35],
['Procent', '12%'],
['Date','2020-05-20'],
['Datetime', '2020-05-20 02:38:00'],
['String', 'See SimpleXLSXGen column autosize feature']
];
SimpleXLSXGen::fromArray( $data )->saveAs('datatypes.xlsx');
```
![XLSX screenshot](datatypes.png)
## History
v0.9.10 (2020-05-20) initial relese

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{
"name": "shuchkin/simplexlsxgen",
"description": "Export data to Excel XLSx file. PHP XLSX generator.",
"keywords": ["php", "excel", "xlsx", "generator", "creator", "backend"],
"homepage": "https://github.com/shuchkin/simplexlsxgen",
"license": "MIT",
"authors": [
{
"name": "Sergey Shuchkin (SMSPILOT)",
"email": "sergey.shuchkin@gmail.com",
"homepage": "https://shuchkin.ru/"
}
],
"autoload": {
"classmap": [
"src/SimpleXLSXGen.php"
]
},
"require": {
"ext-mbstring": "*",
"ext-zlib": "*"
}
}

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{
"_readme": [
"This file locks the dependencies of your project to a known state",
"Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
"This file is @generated automatically"
],
"content-hash": "9e2d3c362fd0bf028d5ee5081bdf5e4b",
"packages": [],
"packages-dev": [],
"aliases": [],
"minimum-stability": "stable",
"stability-flags": [],
"prefer-stable": false,
"prefer-lowest": false,
"platform": {
"ext-mbstring": "*",
"ext-zlib": "*"
},
"platform-dev": []
}

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MIT License
The MIT License (MIT)
Copyright (c) 2020 Sergey Shuchkin
Copyright (c) 2014 Lukas Martinelli
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal

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<?php
/**
* Class SimpleXLSXGen
* Export data to MS Excel. PHP XLSX generator
* Author: sergey.shuchkin@gmail.com
*/
class SimpleXLSXGen {
public $rows;
public $template;
public function __construct() {
$this->rows = [];
$this->template = [
'[Content_Types].xml' => '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<Types xmlns="http://schemas.openxmlformats.org/package/2006/content-types">
<Override PartName="/_rels/.rels" ContentType="application/vnd.openxmlformats-package.relationships+xml"/>
<Override PartName="/docProps/app.xml" ContentType="application/vnd.openxmlformats-officedocument.extended-properties+xml"/>
<Override PartName="/docProps/core.xml" ContentType="application/vnd.openxmlformats-package.core-properties+xml"/>
<Override PartName="/xl/_rels/workbook.xml.rels" ContentType="application/vnd.openxmlformats-package.relationships+xml"/>
<Override PartName="/xl/worksheets/sheet1.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml"/>
<Override PartName="/xl/sharedStrings.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.sharedStrings+xml"/>
<Override PartName="/xl/styles.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml"/>
<Override PartName="/xl/workbook.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml"/>
</Types>',
/* <Override PartName="/xl/theme/theme1.xml" ContentType="application/vnd.openxmlformats-officedocument.theme+xml"/> */
'_rels/.rels' => '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">
<Relationship Id="rId1" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument" Target="xl/workbook.xml"/>
<Relationship Id="rId2" Type="http://schemas.openxmlformats.org/package/2006/relationships/metadata/core-properties" Target="docProps/core.xml"/>
<Relationship Id="rId3" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/extended-properties" Target="docProps/app.xml"/>
</Relationships>',
'docProps/app.xml' => '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<Properties xmlns="http://schemas.openxmlformats.org/officeDocument/2006/extended-properties">
<TotalTime>0</TotalTime>
<Application>'.__CLASS__.'</Application></Properties>',
'docProps/core.xml' => '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<cp:coreProperties xmlns:cp="http://schemas.openxmlformats.org/package/2006/metadata/core-properties" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dcmitype="http://purl.org/dc/dcmitype/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<dcterms:created xsi:type="dcterms:W3CDTF">{DATE}</dcterms:created>
<dc:language>en-US</dc:language>
<dcterms:modified xsi:type="dcterms:W3CDTF">{DATE}</dcterms:modified>
<cp:revision>1</cp:revision>
</cp:coreProperties>',
'xl/_rels/workbook.xml.rels' => '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">
<Relationship Id="rId1" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles" Target="styles.xml"/>
<Relationship Id="rId2" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet" Target="worksheets/sheet1.xml"/>
<Relationship Id="rId3" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/sharedStrings" Target="sharedStrings.xml"/></Relationships>',
'xl/worksheets/sheet1.xml' => '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<worksheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main"><dimension ref="{REF}"/><cols>{COLS}</cols><sheetData>{ROWS}</sheetData></worksheet>',
'xl/sharedStrings.xml' => '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<sst xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" count="{CNT}" uniqueCount="{CNT}">{STRINGS}</sst>',
'xl/styles.xml' => '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<styleSheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main">
<fonts count="1"><font><name val="Calibri"/><family val="2"/></font></fonts>
<fills count="1"><fill><patternFill patternType="none"/></fill></fills>
<borders count="1"><border diagonalUp="false" diagonalDown="false"><left/><right/><top/><bottom/><diagonal/></border></borders>
<cellStyleXfs count="1"><xf numFmtId="0" fontId="0" fillId="0" borderId="0" /></cellStyleXfs>
<cellXfs count="6">
<xf numFmtId="0" fontId="0" fillId="0" borderId="0" xfId="0"/>
<xf numFmtId="9" fontId="0" fillId="0" borderId="0" xfId="0"/>
<xf numFmtId="10" fontId="0" fillId="0" borderId="0" xfId="0"/>
<xf numFmtId="14" fontId="0" fillId="0" borderId="0" xfId="0"/>
<xf numFmtId="20" fontId="0" fillId="0" borderId="0" xfId="0"/>
<xf numFmtId="22" fontId="0" fillId="0" borderId="0" xfId="0"/>
</cellXfs>
<cellStyles count="1"><cellStyle name="Normal" xfId="0" builtinId="0"/></cellStyles>
</styleSheet>',
'xl/workbook.xml' => '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<workbook xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships">
<fileVersion appName="'.__CLASS__.'"/>
<workbookPr backupFile="false" showObjects="all" date1904="false"/>
<bookViews>
<workbookView showHorizontalScroll="true" showVerticalScroll="true" showSheetTabs="true" xWindow="0" yWindow="0" windowWidth="16384" windowHeight="8192" tabRatio="205" firstSheet="0" activeTab="0"/>
</bookViews>
<sheets><sheet name="Sheet1" sheetId="1" state="visible" r:id="rId2"/></sheets>
<calcPr iterateCount="100" refMode="A1" iterate="false" iterateDelta="0.001"/>
</workbook>'
];
// <col min="1" max="1" width="22.1796875" bestFit="1" customWidth="1"/>
// <row r="1" spans="1:2" x14ac:dyDescent="0.35"><c r="A1" t="s"><v>0</v></c><c r="B1"><v>100</v></c></row><row r="2" spans="1:2" x14ac:dyDescent="0.35"><c r="A2" t="s"><v>1</v></c><c r="B2"><v>200</v></c></row>
// <si><t>Простой шаблон</t></si><si><t>Будем делать генератор</t></si>
}
public static function fromArray( array $rows ) {
$xlsx = new self();
$xlsx->setRows( $rows );
return $xlsx;
}
public function setRows( $rows ) {
if ( is_array( $rows ) && isset( $rows[0] ) && is_array($rows[0]) ) {
$this->rows = $rows;
} else {
$this->rows = [];
}
}
public function __toString() {
$fh = fopen( 'php://memory', 'wb' );
if ( ! $fh ) {
return '';
}
if ( ! $this->_generate( $fh ) ) {
fclose( $fh );
return '';
}
$size = ftell( $fh );
fseek( $fh, 0);
return (string) fread( $fh, $size );
}
public function saveAs( $filename ) {
$fh = fopen( $filename, 'wb' );
if (!$fh) {
return false;
}
if ( !$this->_generate($fh) ) {
fclose($fh);
return false;
}
fclose($fh);
return true;
}
public function download() {
return $this->downloadAs( gmdate('YmdHi.xlsx') );
}
public function downloadAs( $filename ) {
$fh = fopen('php://memory','wb');
if (!$fh) {
return false;
}
if ( !$this->_generate( $fh )) {
fclose( $fh );
return false;
}
$size = ftell($fh);
header('Content-type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
header('Content-Disposition: attachment; filename="'.$filename.'"');
header('Last-Modified: ' . gmdate('D, d M Y H:i:s \G\M\T' , time() ));
header('Content-Length: '.$size);
while( ob_get_level() ) {
ob_end_clean();
}
fseek($fh,0);
fpassthru( $fh );
fclose($fh);
return true;
}
private function _generate( $fh ) {
$zipSignature = "\x50\x4b\x03\x04"; // local file header signature
$dirSignature = "\x50\x4b\x01\x02"; // central dir header signature
$dirSignatureE= "\x50\x4b\x05\x06"; // end of central dir signature
$zipComments = 'Generated by '.__CLASS__.' PHP class, thanks sergey.shuchkin@gmail.com';
// $fh = fopen( $filename, 'wb' );
if (!$fh) {
return false;
}
$SI = [];
$COLS = [];
$ROWS = [];
if ( count($this->rows) ) {
$CUR_ROW = 0;
$COL = [];
foreach( $this->rows as $r ) {
$CUR_ROW++;
$row = '<row r="'.$CUR_ROW.'">';
$CUR_COL = 0;
foreach( $r as $k => $v ) {
$CUR_COL++;
if ( !isset($COL[ $CUR_COL ])) {
$COL[ $CUR_COL ] = 0;
}
if ( $v === null || $v === '' ) {
continue;
}
$COL[ $CUR_COL ] = max( mb_strlen( (string) $v ), $COL[ $CUR_COL ] );
$cname = $this->_num2name($CUR_COL).$CUR_ROW;
$ct = $cs = null;
if ( is_string($v) ) {
if ( preg_match( '/^[-+]?\d{1,18}$/', $v ) ) {
$cv = ltrim($v,'+');
} elseif ( preg_match('/^[-+]?\d+\.?\d*$/', $v ) ) {
$cv = ltrim($v,'+');
} elseif ( preg_match('/^([-+]?\d+)%$/', $v, $m) ) {
$cv = round( $m[1] / 100, 2);
$cs = 1; // [9] 0%
} elseif ( preg_match('/^([-+]\d+\.\d*)%$/', $v, $m) ) {
$cv = round( $m[1] / 100, 4 );
$cs = 2; // [10] 0.00%
} elseif ( preg_match('/^(\d\d\d\d)-(\d\d)-(\d\d)$/', $v, $m ) ){
$cv = $this->_date2excel($m[1],$m[2],$m[3]);
$cs = 3; // [14] mm-dd-yy
} elseif ( preg_match('/^(\d\d):(\d\d):(\d\d)$/', $v, $m ) ){
$cv = $this->_date2excel(0,0,0,$m[1],$m[2],$m[3]);
$cs = 4; // [14] mm-dd-yy
} elseif ( preg_match('/^(\d\d\d\d)-(\d\d)-(\d\d) (\d\d):(\d\d):(\d\d)$/', $v, $m ) ){
$cv = $this->_date2excel($m[1],$m[2],$m[3],$m[4],$m[5],$m[6]);
$cs = 5; // [22] m/d/yy h:mm
} else {
$ct = 's'; // shared string
$v = htmlentities($v, ENT_QUOTES);
$cv = array_search( $v, $SI, true );
if ( $cv === false ) {
$SI[] = $v;
$cv = count( $SI ) - 1;
}
}
} elseif ( is_int( $v ) || is_float( $v ) ) {
$cv = $v;
} else {
continue;
}
$row .= '<c r="' . $cname . '"'.($ct ? ' t="'.$ct.'"' : '').($cs ? ' s="'.$cs.'"' : '').'><v>' . $cv . "</v></c>\r\n";
}
$ROWS[] = $row . "</row>\r\n";
}
foreach ( $COL as $k => $max ) {
$COLS[] = '<col min="'.$k.'" max="'.$k.'" width="'.min( $max, 60).'" bestFit="1" customWidth="1" />';
}
$REF = 'A1:'.$this->_num2name(count($COLS)).$CUR_ROW;
} else {
// $COLS[] = '<col min="1" max="7" width="7.18" bestFit="1" customWidth="1" />';
$COLS[] = '<col min="1" max="7" bestFit="1" />';
$ROWS[] = '<row r="1"><c r="A1" t="s"><v>0</v></c></row>';
$REF = 'A1:A1';
$SI[] = 'No Data';
}
$SI_CNT = count($SI);
$SI = '<si><t>'.implode("</t></si>\r\n<si><t>", $SI).'</t></si>';
$cdrec = '';
foreach ($this->template as $cfilename => $data ) {
if ( $cfilename === 'docProps/core.xml' ) {
$data = str_replace('{DATE}', gmdate('Y-m-d\TH:i:s\Z'), $data);
} elseif ( $cfilename === 'xl/sharedStrings.xml' ) {
$data = str_replace(['{CNT}', '{STRINGS}'], [ $SI_CNT, $SI ], $data );
} elseif ( $cfilename === 'xl/worksheets/sheet1.xml' ) {
$data = str_replace(['{REF}','{COLS}','{ROWS}'],[ $REF, implode("\r\n", $COLS), implode("\r\n",$ROWS) ], $data );
}
$e = [];
$e['uncsize'] = mb_strlen($data, '8bit');
// if data to compress is too small, just store it
if($e['uncsize'] < 256){
$e['comsize'] = $e['uncsize'];
$e['vneeded'] = 10;
$e['cmethod'] = 0;
$zdata = $data;
} else{ // otherwise, compress it
$zdata = gzcompress($data);
$zdata = substr(substr($zdata, 0, - 4 ), 2); // fix crc bug (thanks to Eric Mueller)
$e['comsize'] = mb_strlen($zdata, '8bit');
$e['vneeded'] = 10;
$e['cmethod'] = 8;
}
$e['bitflag'] = 0;
$e['crc_32'] = crc32($data);
// Convert date and time to DOS Format, and set then
$lastmod_timeS = str_pad(decbin(date('s')>=32?date('s')-32:date('s')), 5, '0', STR_PAD_LEFT);
$lastmod_timeM = str_pad(decbin(date('i')), 6, '0', STR_PAD_LEFT);
$lastmod_timeH = str_pad(decbin(date('H')), 5, '0', STR_PAD_LEFT);
$lastmod_dateD = str_pad(decbin(date('d')), 5, '0', STR_PAD_LEFT);
$lastmod_dateM = str_pad(decbin(date('m')), 4, '0', STR_PAD_LEFT);
$lastmod_dateY = str_pad(decbin(date('Y')-1980), 7, '0', STR_PAD_LEFT);
# echo "ModTime: $lastmod_timeS-$lastmod_timeM-$lastmod_timeH (".date("s H H").")\n";
# echo "ModDate: $lastmod_dateD-$lastmod_dateM-$lastmod_dateY (".date("d m Y").")\n";
$e['modtime'] = bindec("$lastmod_timeH$lastmod_timeM$lastmod_timeS");
$e['moddate'] = bindec("$lastmod_dateY$lastmod_dateM$lastmod_dateD");
$e['offset'] = ftell($fh);
/** @noinspection DisconnectedForeachInstructionInspection */
fwrite($fh, $zipSignature);
fwrite($fh, pack('s', $e['vneeded'])); // version_needed
fwrite($fh, pack('s', $e['bitflag'])); // general_bit_flag
fwrite($fh, pack('s', $e['cmethod'])); // compression_method
fwrite($fh, pack('s', $e['modtime'])); // lastmod_time
fwrite($fh, pack('s', $e['moddate'])); // lastmod_date
fwrite($fh, pack('V', $e['crc_32'])); // crc-32
fwrite($fh, pack('I', $e['comsize'])); // compressed_size
fwrite($fh, pack('I', $e['uncsize'])); // uncompressed_size
fwrite($fh, pack('s', mb_strlen($cfilename, '8bit'))); // file_name_length
/** @noinspection DisconnectedForeachInstructionInspection */
fwrite($fh, pack('s', 0)); // extra_field_length
fwrite($fh, $cfilename); // file_name
// ignoring extra_field
fwrite($fh, $zdata);
// Append it to central dir
$e['external_attributes'] = (substr($cfilename, -1) === '/'&&!$zdata)?16:32; // Directory or file name
$e['comments'] = '';
$cdrec .= $dirSignature;
$cdrec .= "\x0\x0"; // version made by
$cdrec .= pack('v', $e['vneeded']); // version needed to extract
$cdrec .= "\x0\x0"; // general bit flag
$cdrec .= pack('v', $e['cmethod']); // compression method
$cdrec .= pack('v', $e['modtime']); // lastmod time
$cdrec .= pack('v', $e['moddate']); // lastmod date
$cdrec .= pack('V', $e['crc_32']); // crc32
$cdrec .= pack('V', $e['comsize']); // compressed filesize
$cdrec .= pack('V', $e['uncsize']); // uncompressed filesize
$cdrec .= pack('v', mb_strlen($cfilename,'8bit')); // file name length
$cdrec .= pack('v', 0); // extra field length
$cdrec .= pack('v', mb_strlen($e['comments'],'8bit')); // file comment length
$cdrec .= pack('v', 0); // disk number start
$cdrec .= pack('v', 0); // internal file attributes
$cdrec .= pack('V', $e['external_attributes']); // internal file attributes
$cdrec .= pack('V', $e['offset']); // relative offset of local header
$cdrec .= $cfilename;
$cdrec .= $e['comments'];
}
$before_cd = ftell($fh);
fwrite($fh, $cdrec);
// end of central dir
fwrite($fh, $dirSignatureE);
fwrite($fh, pack('v', 0)); // number of this disk
fwrite($fh, pack('v', 0)); // number of the disk with the start of the central directory
fwrite($fh, pack('v', count( $this->template ))); // total # of entries "on this disk"
fwrite($fh, pack('v', count( $this->template ))); // total # of entries overall
fwrite($fh, pack('V', mb_strlen($cdrec,'8bit'))); // size of central dir
fwrite($fh, pack('V', $before_cd)); // offset to start of central dir
fwrite($fh, pack('v', mb_strlen($zipComments,'8bit'))); // .zip file comment length
fwrite($fh, $zipComments);
return true;
}
private function _num2name($num) {
$numeric = ($num-1) % 26;
$letter = chr( 65 + $numeric );
$num2 = (int) ( ($num-1) / 26 );
if ( $num2 > 0 ) {
return $this->_num2name( $num2 - 1 ) . $letter;
}
return $letter;
}
private function _date2excel($year, $month, $day, $hours=0, $minutes=0, $seconds=0) {
// self::CALENDAR_WINDOWS_1900
$excel1900isLeapYear = True;
if (((int)$year === 1900) && ($month <= 2)) { $excel1900isLeapYear = False; }
$myExcelBaseDate = 2415020;
// Julian base date Adjustment
if ($month > 2) {
$month -= 3;
} else {
$month += 9;
--$year;
}
// Calculate the Julian Date, then subtract the Excel base date (JD 2415020 = 31-Dec-1899 Giving Excel Date of 0)
$century = substr($year,0,2);
$decade = substr($year,2,2);
$excelDate = floor((146097 * $century) / 4) + floor((1461 * $decade) / 4) + floor((153 * $month + 2) / 5) + $day + 1721119 - $myExcelBaseDate + $excel1900isLeapYear;
$excelTime = (($hours * 3600) + ($minutes * 60) + $seconds) / 86400;
return (float) $excelDate + $excelTime;
}
}