File: /medikors/www/wp-content/plugins/userfeedback-lite/includes/lib/class-simple-xlsx-gen.php
<?php
/**
* Class SimpleXLSXGen
* Export data to MS Excel. PHP XLSX generator
* Author: sergey.shuchkin@gmail.com
*/
class SimpleXLSXGen {
public $curSheet;
protected $defaultFont;
protected $defaultFontSize;
protected $sheets;
protected $template;
protected $F, $F_KEYS; // fonts
protected $XF, $XF_KEYS; // cellXfs
protected $SI, $SI_KEYS; // shared strings
const N_NORMAL = 0; // General
const N_INT = 1; // 0
const N_DEC = 2; // 0.00
const N_PERCENT_INT = 9; // 0%
const N_PRECENT_DEC = 10; // 0.00%
const N_DATE = 14; // mm-dd-yy
const N_TIME = 20; // h:mm
const N_DATETIME = 22; // m/d/yy h:mm
const F_NORMAL = 0;
const F_HYPERLINK = 1;
const F_BOLD = 2;
const F_ITALIC = 4;
const F_UNDERLINE = 8;
const F_STRIKE = 16;
const A_DEFAULT = 0;
const A_LEFT = 1;
const A_RIGHT = 2;
const A_CENTER = 3;
public function __construct() {
$this->curSheet = -1;
$this->defaultFont = 'Calibri';
$this->sheets = array(
array(
'name' => 'Sheet1',
'rows' => array(),
'hyperlinks' => array(),
'mergecells' => array(),
),
);
$this->SI = array(); // sharedStrings index
$this->SI_KEYS = array(); // & keys
$this->F = array( self::F_NORMAL ); // fonts
$this->F_KEYS = array( 0 ); // & keys
$this->XF = array( array( self::N_NORMAL, self::F_NORMAL, self::A_DEFAULT ) ); // styles
$this->XF_KEYS = array( 'N0F0A0' => 0 ); // & keys
$this->template = array(
'_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"/>
{SHEETS}',
'xl/worksheets/sheet1.xml' => '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<worksheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main"
xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships"
><dimension ref="{REF}"/>{COLS}<sheetData>{ROWS}</sheetData>{MERGECELLS}{HYPERLINKS}</worksheet>',
'xl/worksheets/_rels/sheet1.xml.rels' => '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">{HYPERLINKS}</Relationships>',
'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}
<fills count="1"><fill><patternFill patternType="none"/></fill></fills>
<borders count="1"><border><left/><right/><top/><bottom/><diagonal/></border></borders>
<cellStyleXfs count="1"><xf numFmtId="0" fontId="0" fillId="0" borderId="0" /></cellStyleXfs>
{XF}
<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__ . '"/><sheets>
{SHEETS}
</sheets></workbook>',
'[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/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}
</Types>',
);
// <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, $sheetName = null ) {
return ( new static() )->addSheet( $rows, $sheetName );
}
public function addSheet( array $rows, $name = null ) {
$this->curSheet++;
if ( $name === null ) { // autogenerated sheet names
$name = 'Sheet' . ( $this->curSheet + 1 );
} else {
$name = mb_substr( $name, 0, 31 );
$names = array();
foreach ( $this->sheets as $sh ) {
$names[ mb_strtoupper( $sh['name'] ) ] = 1;
}
for ( $i = 0; $i < 100; $i++ ) {
$postfix = ' (' . $i . ')';
$new_name = ( $i === 0 ) ? $name : $name . $postfix;
if ( mb_strlen( $new_name ) > 31 ) {
$new_name = mb_substr( $name, 0, 31 - mb_strlen( $postfix ) ) . $postfix;
}
$NEW_NAME = mb_strtoupper( $new_name );
if ( ! isset( $names[ $NEW_NAME ] ) ) {
$name = $new_name;
break;
}
}
}
$this->sheets[ $this->curSheet ] = array(
'name' => $name,
'hyperlinks' => array(),
'mergecells' => array(),
);
if ( isset( $rows[0] ) && is_array( $rows[0] ) ) {
$this->sheets[ $this->curSheet ]['rows'] = $rows;
} else {
$this->sheets[ $this->curSheet ]['rows'] = array();
}
return $this;
}
public function __toString() {
$fh = fopen( 'php://memory', 'wb' );
if ( ! $fh ) {
return '';
}
if ( ! $this->_write( $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->_write( $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->_write( $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;
}
protected function _write( $fh ) {
$dirSignatureE = "\x50\x4b\x05\x06"; // end of central dir signature
$zipComments = 'Generated by ' . __CLASS__ . ' PHP class, thanks sergey.shuchkin@gmail.com';
if ( ! $fh ) {
return false;
}
$cdrec = ''; // central directory content
$entries = 0; // number of zipped files
$cnt_sheets = count( $this->sheets );
foreach ( $this->template as $cfilename => $template ) {
if ( $cfilename === 'xl/_rels/workbook.xml.rels' ) {
$s = '';
for ( $i = 0; $i < $cnt_sheets; $i++ ) {
$s .= '<Relationship Id="rId' . ( $i + 2 ) . '" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet"' .
' Target="worksheets/sheet' . ( $i + 1 ) . ".xml\"/>\n";
}
$s .= '<Relationship Id="rId' . ( $i + 2 ) . '" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/sharedStrings" Target="sharedStrings.xml"/></Relationships>';
$template = str_replace( '{SHEETS}', $s, $template );
$this->_writeEntry( $fh, $cdrec, $cfilename, $template );
$entries++;
} elseif ( $cfilename === 'xl/workbook.xml' ) {
$s = '';
foreach ( $this->sheets as $k => $v ) {
$s .= '<sheet name="' . $this->esc( $v['name'] ) . '" sheetId="' . ( $k + 1 ) . '" state="visible" r:id="rId' . ( $k + 2 ) . '"/>';
}
$template = str_replace( '{SHEETS}', $s, $template );
$this->_writeEntry( $fh, $cdrec, $cfilename, $template );
$entries++;
} elseif ( $cfilename === 'docProps/core.xml' ) {
$template = str_replace( '{DATE}', gmdate( 'Y-m-d\TH:i:s\Z' ), $template );
$this->_writeEntry( $fh, $cdrec, $cfilename, $template );
$entries++;
} elseif ( $cfilename === 'xl/sharedStrings.xml' ) {
if ( ! count( $this->SI ) ) {
$this->SI[] = 'No Data';
}
$si_cnt = count( $this->SI );
$si = '<si><t>' . implode( "</t></si>\r\n<si><t>", $this->SI ) . '</t></si>';
$template = str_replace( array( '{CNT}', '{STRINGS}' ), array( $si_cnt, $si ), $template );
$this->_writeEntry( $fh, $cdrec, $cfilename, $template );
$entries++;
} elseif ( $cfilename === 'xl/worksheets/sheet1.xml' ) {
foreach ( $this->sheets as $k => $v ) {
$filename = 'xl/worksheets/sheet' . ( $k + 1 ) . '.xml';
$xml = $this->_sheetToXML( $k, $template );
$this->_writeEntry( $fh, $cdrec, $filename, $xml );
$entries++;
}
$xml = null;
} elseif ( $cfilename === 'xl/worksheets/_rels/sheet1.xml.rels' ) {
foreach ( $this->sheets as $k => $v ) {
if ( count( $v['hyperlinks'] ) ) {
$RH = array();
$filename = 'xl/worksheets/_rels/sheet' . ( $k + 1 ) . '.xml.rels';
foreach ( $v['hyperlinks'] as $h ) {
$RH[] = '<Relationship Id="' . $h['ID'] . '" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/hyperlink" Target="' . $this->esc( $h['H'] ) . '" TargetMode="External"/>';
}
$xml = str_replace( '{HYPERLINKS}', implode( "\r\n", $RH ), $template );
$this->_writeEntry( $fh, $cdrec, $filename, $xml );
$entries++;
}
}
$xml = null;
} elseif ( $cfilename === '[Content_Types].xml' ) {
$TYPES = array( '<Override PartName="/_rels/.rels" ContentType="application/vnd.openxmlformats-package.relationships+xml"/>' );
foreach ( $this->sheets as $k => $v ) {
$TYPES[] = '<Override PartName="/xl/worksheets/sheet' . ( $k + 1 ) .
'.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml"/>';
if ( count( $v['hyperlinks'] ) ) {
$TYPES[] = '<Override PartName="/xl/worksheets/_rels/sheet' . ( $k + 1 ) . '.xml.rels" ContentType="application/vnd.openxmlformats-package.relationships+xml"/>';
}
}
$template = str_replace( '{TYPES}', implode( "\r\n", $TYPES ), $template );
$this->_writeEntry( $fh, $cdrec, $cfilename, $template );
$entries++;
} elseif ( $cfilename === 'xl/styles.xml' ) {
$FONTS = array( '<fonts count="' . count( $this->F ) . '">' );
foreach ( $this->F as $f ) {
$FONTS[] = '<font><name val="' . $this->defaultFont . '"/><family val="2"/>'
. ( $this->defaultFontSize ? '<sz val="' . $this->defaultFontSize . '"/>' : '' )
. ( $f & self::F_BOLD ? '<b/>' : '' )
. ( $f & self::F_ITALIC ? '<i/>' : '' )
. ( $f & self::F_UNDERLINE ? '<u/>' : '' )
. ( $f & self::F_STRIKE ? '<strike/>' : '' )
. ( $f & self::F_HYPERLINK ? '<color rgb="FF0563C1"/><u/>' : '' )
. '</font>';
}
$FONTS[] = '</fonts>';
$XF = array( '<cellXfs count="' . count( $this->XF ) . '">' );
foreach ( $this->XF as $xf ) {
$align = ( $xf[2] === self::A_LEFT ? ' applyAlignment="1"><alignment horizontal="left"/>' : '' )
. ( $xf[2] === self::A_RIGHT ? ' applyAlignment="1"><alignment horizontal="right"/>' : '' )
. ( $xf[2] === self::A_CENTER ? ' applyAlignment="1"><alignment horizontal="center"/>' : '' );
$XF[] = '<xf numFmtId="' . $xf[0] . '" fontId="' . $xf[1] . '" fillId="0" borderId="0" xfId="0"'
. ( $xf[0] > 0 ? ' applyNumberFormat="1"' : '' )
. ( $align ? $align . '</xf>' : '/>' );
}
$XF[] = '</cellXfs>';
$template = str_replace( array( '{FONTS}', '{XF}' ), array( implode( "\r\n", $FONTS ), implode( "\r\n", $XF ) ), $template );
$this->_writeEntry( $fh, $cdrec, $cfilename, $template );
$entries++;
} else {
$this->_writeEntry( $fh, $cdrec, $cfilename, $template );
$entries++;
}
}
$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', $entries ) ); // total # of entries "on this disk"
fwrite( $fh, pack( 'v', $entries ) ); // 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;
}
protected function _writeEntry( $fh, &$cdrec, $cfilename, $data ) {
$zipSignature = "\x50\x4b\x03\x04"; // local file header signature
$dirSignature = "\x50\x4b\x01\x02"; // central dir header signature
$e = array();
$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 );
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
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'];
}
protected function _sheetToXML( $idx, $template ) {
// locale floats fr_FR 1.234,56 -> 1234.56
$_loc = setlocale( LC_NUMERIC, 0 );
setlocale( LC_NUMERIC, 'C' );
$COLS = array();
$ROWS = array();
if ( count( $this->sheets[ $idx ]['rows'] ) ) {
$COLS[] = '<cols>';
$CUR_ROW = 0;
$COL = array();
foreach ( $this->sheets[ $idx ]['rows'] as $r ) {
$CUR_ROW++;
$row = '<row r="' . $CUR_ROW . '">';
$CUR_COL = 0;
foreach ( $r as $v ) {
$CUR_COL++;
if ( ! isset( $COL[ $CUR_COL ] ) ) {
$COL[ $CUR_COL ] = 0;
}
$cname = $this->num2name( $CUR_COL ) . $CUR_ROW;
if ( $v === null || $v === '' ) {
$row .= '<c r="' . $cname . '"/>';
continue;
}
$ct = $cv = null;
$N = $F = $A = 0;
if ( is_string( $v ) ) {
if ( $v[0] === "\0" ) { // RAW value as string
$v = substr( $v, 1 );
$vl = mb_strlen( $v );
} else {
if ( strpos( $v, '<' ) !== false ) { // tags?
if ( strpos( $v, '<b>' ) !== false ) {
$F += self::F_BOLD;
}
if ( strpos( $v, '<i>' ) !== false ) {
$F += self::F_ITALIC;
}
if ( strpos( $v, '<u>' ) !== false ) {
$F += self::F_UNDERLINE;
}
if ( strpos( $v, '<s>' ) !== false ) {
$F += self::F_STRIKE;
}
if ( strpos( $v, '<left>' ) !== false ) {
$A += self::A_LEFT;
}
if ( strpos( $v, '<center>' ) !== false ) {
$A += self::A_CENTER;
}
if ( strpos( $v, '<right>' ) !== false ) {
$A += self::A_RIGHT;
}
if ( preg_match( '/<a href="(https?:\/\/[^"]+)">(.*?)<\/a>/i', $v, $m ) ) {
$h = explode( '#', $m[1] );
$this->sheets[ $idx ]['hyperlinks'][] = array(
'ID' => 'rId' . ( count( $this->sheets[ $idx ]['hyperlinks'] ) + 1 ),
'R' => $cname,
'H' => $h[0],
'L' => isset( $h[1] ) ? $h[1] : '',
);
$F = self::F_HYPERLINK; // Hyperlink
}
if ( preg_match( '/<a href="(mailto?:[^"]+)">(.*?)<\/a>/i', $v, $m ) ) {
$this->sheets[ $idx ]['hyperlinks'][] = array(
'ID' => 'rId' . ( count( $this->sheets[ $idx ]['hyperlinks'] ) + 1 ),
'R' => $cname,
'H' => $m[1],
'L' => '',
);
$F = self::F_HYPERLINK; // mailto hyperlink
}
$v = strip_tags( $v );
} // tags
$vl = mb_strlen( $v );
if ( $v === '0' || preg_match( '/^[-+]?[1-9]\d{0,14}$/', $v ) ) { // Integer as General
$cv = ltrim( $v, '+' );
if ( $vl > 10 ) {
$N = self::N_INT; // [1] 0
}
} elseif ( preg_match( '/^[-+]?(0|[1-9]\d*)\.(\d+)$/', $v, $m ) ) {
$cv = ltrim( $v, '+' );
if ( strlen( $m[2] ) < 3 ) {
$N = self::N_DEC;
}
} elseif ( preg_match( '/^([-+]?\d+)%$/', $v, $m ) ) {
$cv = round( $m[1] / 100, 2 );
$N = self::N_PERCENT_INT; // [9] 0%
} elseif ( preg_match( '/^([-+]?\d+\.\d+)%$/', $v, $m ) ) {
$cv = round( $m[1] / 100, 4 );
$N = self::N_PRECENT_DEC; // [10] 0.00%
} elseif ( preg_match( '/^(\d\d\d\d)-(\d\d)-(\d\d)$/', $v, $m ) ) {
$cv = $this->date2excel( $m[1], $m[2], $m[3] );
$N = self::N_DATE; // [14] mm-dd-yy
} elseif ( preg_match( '/^(\d\d)\/(\d\d)\/(\d\d\d\d)$/', $v, $m ) ) {
$cv = $this->date2excel( $m[3], $m[2], $m[1] );
$N = self::N_DATE; // [14] mm-dd-yy
} elseif ( preg_match( '/^(\d\d):(\d\d):(\d\d)$/', $v, $m ) ) {
$cv = $this->date2excel( 0, 0, 0, $m[1], $m[2], $m[3] );
$N = self::N_TIME; // time
} elseif ( preg_match( '/^(\d\d\d\d)-(\d\d)-(\d\d) (\d\d):(\d\d):(\d\d)$/', $v, $m ) ) {
$cv = $this->date2excel( $m[1], $m[2], $m[3], $m[4], $m[5], $m[6] );
$N = ( (int) $m[1] === 0 ) ? self::N_TIME : self::N_DATETIME; // [22] m/d/yy h:mm
} elseif ( preg_match( '/^(\d\d)\/(\d\d)\/(\d\d\d\d) (\d\d):(\d\d):(\d\d)$/', $v, $m ) ) {
$cv = $this->date2excel( $m[3], $m[2], $m[1], $m[4], $m[5], $m[6] );
$N = self::N_DATETIME; // [22] m/d/yy h:mm
} elseif ( preg_match( '/^[0-9+-.]+$/', $v ) ) { // Long ?
$A = self::A_RIGHT;
} elseif ( preg_match( '/^https?:\/\/\S+$/i', $v ) ) {
$h = explode( '#', $v );
$this->sheets[ $idx ]['hyperlinks'][] = array(
'ID' => 'rId' . ( count( $this->sheets[ $idx ]['hyperlinks'] ) + 1 ),
'R' => $cname,
'H' => $h[0],
'L' => isset( $h[1] ) ? $h[1] : '',
);
$F = self::F_HYPERLINK; // Hyperlink
} elseif ( preg_match( '/^[a-zA-Z0-9_\.\-]+@([a-zA-Z0-9][a-zA-Z0-9\-]*\.)+[a-zA-Z]{2,}$/', $v ) ) {
$this->sheets[ $idx ]['hyperlinks'][] = array(
'ID' => 'rId' . ( count( $this->sheets[ $idx ]['hyperlinks'] ) + 1 ),
'R' => $cname,
'H' => 'mailto:' . $v,
'L' => '',
);
$F = self::F_HYPERLINK; // Hyperlink
}
if ( ( $N === self::N_DATE || $N === self::N_DATETIME ) && $cv < 0 ) {
$cv = null;
$N = 0;
}
}
if ( ! $cv ) {
$v = $this->esc( $v );
if ( mb_strlen( $v ) > 160 ) {
$ct = 'inlineStr';
$cv = $v;
} else {
$ct = 's'; // shared string
$cv = false;
$skey = '~' . $v;
if ( isset( $this->SI_KEYS[ $skey ] ) ) {
$cv = $this->SI_KEYS[ $skey ];
}
if ( $cv === false ) {
$this->SI[] = $v;
$cv = count( $this->SI ) - 1;
$this->SI_KEYS[ $skey ] = $cv;
}
}
}
} elseif ( is_int( $v ) ) {
$vl = mb_strlen( (string) $v );
$cv = $v;
} elseif ( is_float( $v ) ) {
$vl = mb_strlen( (string) $v );
$cv = $v;
} elseif ( $v instanceof \DateTime ) {
$vl = 16;
$cv = $this->date2excel( $v->format( 'Y' ), $v->format( 'm' ), $v->format( 'd' ), $v->format( 'H' ), $v->format( 'i' ), $v->format( 's' ) );
$N = self::N_DATETIME; // [22] m/d/yy h:mm
} else {
continue;
}
$COL[ $CUR_COL ] = max( $vl, $COL[ $CUR_COL ] );
$cs = 0;
if ( $N + $F + $A > 0 ) {
if ( isset( $this->F_KEYS[ $F ] ) ) {
$cf = $this->F_KEYS[ $F ];
} else {
$cf = count( $this->F );
$this->F_KEYS[ $F ] = $cf;
$this->F[] = $F;
}
$NFA = 'N' . $N . 'F' . $cf . 'A' . $A;
if ( isset( $this->XF_KEYS[ $NFA ] ) ) {
$cs = $this->XF_KEYS[ $NFA ];
}
if ( $cs === 0 ) {
$cs = count( $this->XF );
$this->XF_KEYS[ $NFA ] = $cs;
$this->XF[] = array( $N, $cf, $A );
}
}
$row .= '<c r="' . $cname . '"' . ( $ct ? ' t="' . $ct . '"' : '' ) . ( $cs ? ' s="' . $cs . '"' : '' ) . '>'
. ( $ct === 'inlineStr' ? '<is><t>' . $cv . '</t></is>' : '<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 + 1, 60 ) . '" />';
}
$COLS[] = '</cols>';
$REF = 'A1:' . $this->num2name( count( $COL ) ) . $CUR_ROW;
} else {
$ROWS[] = '<row r="1"><c r="A1" t="s"><v>0</v></c></row>';
$REF = 'A1:A1';
}
$MERGECELLS = array();
if ( count( $this->sheets[ $idx ]['mergecells'] ) ) {
$MERGECELLS[] = '';
$MERGECELLS[] = '<mergeCells count="' . count( $this->sheets[ $idx ]['mergecells'] ) . '">';
foreach ( $this->sheets[ $idx ]['mergecells'] as $m ) {
$MERGECELLS[] = '<mergeCell ref="' . $m . '"/>';
}
$MERGECELLS[] = '</mergeCells>';
}
$HYPERLINKS = array();
if ( count( $this->sheets[ $idx ]['hyperlinks'] ) ) {
$HYPERLINKS[] = '<hyperlinks>';
foreach ( $this->sheets[ $idx ]['hyperlinks'] as $h ) {
$HYPERLINKS[] = '<hyperlink ref="' . $h['R'] . '" r:id="' . $h['ID'] . '" location="' . $this->esc( $h['L'] ) . '" display="' . $this->esc( $h['H'] . ( $h['L'] ? ' - ' . $h['L'] : '' ) ) . '" />';
}
$HYPERLINKS[] = '</hyperlinks>';
}
// restore locale
setlocale( LC_NUMERIC, $_loc );
return str_replace(
array( '{REF}', '{COLS}', '{ROWS}', '{MERGECELLS}', '{HYPERLINKS}' ),
array( $REF, implode( "\r\n", $COLS ), implode( "\r\n", $ROWS ), implode( "\r\n", $MERGECELLS ), implode( "\r\n", $HYPERLINKS ) ),
$template
);
}
public function num2name( $num ) {
$numeric = ( $num - 1 ) % 26;
$letter = chr( 65 + $numeric );
$num2 = (int) ( ( $num - 1 ) / 26 );
if ( $num2 > 0 ) {
return $this->num2name( $num2 ) . $letter;
}
return $letter;
}
public function date2excel( $year, $month, $day, $hours = 0, $minutes = 0, $seconds = 0 ) {
$excelTime = ( ( $hours * 3600 ) + ( $minutes * 60 ) + $seconds ) / 86400;
if ( (int) $year === 0 ) {
return $excelTime;
}
// self::CALENDAR_WINDOWS_1900
$excel1900isLeapYear = true;
if ( ( $year === 1900 ) && ( $month <= 2 ) ) {
$excel1900isLeapYear = false; }
$myExcelBaseDate = 2415020;
// Julian base date Adjustment
if ( $month > 2 ) {
$month -= 3;
} else {
$month += 9;
--$year;
}
$century = substr( $year, 0, 2 );
$decade = substr( $year, 2, 2 );
// Calculate the Julian Date, then subtract the Excel base date (JD 2415020 = 31-Dec-1899 Giving Excel Date of 0)
$excelDate = floor( ( 146097 * $century ) / 4 ) + floor( ( 1461 * $decade ) / 4 ) + floor( ( 153 * $month + 2 ) / 5 ) + $day + 1721119 - $myExcelBaseDate + $excel1900isLeapYear;
return (float) $excelDate + $excelTime;
}
public function setDefaultFont( $name ) {
$this->defaultFont = $name;
return $this;
}
public function setDefaultFontSize( $size ) {
$this->defaultFontSize = $size;
return $this;
}
public function mergeCells( $range ) {
$this->sheets[ $this->curSheet ]['mergecells'][] = $range;
return $this;
}
public function esc( $str ) {
// XML UTF-8: #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF]
// but we use fast version
return str_replace( array( '&', '<', '>', "\x00", "\x03", "\x0B" ), array( '&', '<', '>', '', '', '' ), $str );
}
}