Your IP : 216.73.216.162
<?php
/**
* Excel 2007-2013 Reader Class
*
* Based on SimpleXLSX v0.7.13 by Sergey Schuchkin.
* @link https://github.com/shuchkin/simplexlsx/
*
* @package TablePress
* @subpackage Import
* @author Sergey Schuchkin, Tobias Bäthge
* @since 1.1.0
*/
// Prohibit direct script loading.
defined( 'ABSPATH' ) || die( 'No direct script access allowed!' );
/**
* PHP Excel 2007-2013 Reader Class
* @package TablePress
* @subpackage Import
* @author Sergey Schuchkin, Tobias Bäthge
* @since 1.1.0
*/
class SimpleXLSX {
/**
* XML Schema URLs.
*/
const SCHEMA_REL_OFFICEDOCUMENT = 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument';
const SCHEMA_REL_SHAREDSTRINGS = 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/sharedStrings';
const SCHEMA_REL_WORKSHEET = 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet';
const SCHEMA_REL_STYLES = 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles';
/**
* [$workbook description]
*
* @since 1.1.0
* @var [type]
*/
protected $workbook;
/**
* [$sheets description]
*
* @since 1.1.0
* @var array
*/
protected $sheets = array();
/**
* [$sheetNames description]
*
* @since 1.9.1
* @var array
*/
protected $sheetNames = array();
/**
* [$styles description]
*
* @since 1.1.0
* @var array
*/
protected $styles = array();
/**
* [$hyperlinks description]
*
* @since 1.1.0
* @var [type]
*/
protected $hyperlinks;
/**
* [$package description]
*
* @since 1.1.0
* @var array
*/
protected $package = array(
'filename' => '',
'mtime' => 0,
'size' => 0,
'comment' => '',
'entries' => array(),
);
/**
* [$sharedstrings description]
*
* @since 1.1.0
* @var array
*/
protected $sharedstrings = array();
/**
* [$error description]
*
* @since 1.1.0
* @var string
*/
protected $error = '';
/**
* [$workbook_cell_formats description]
*
* @since 1.1.0
* @var array
*/
public $workbook_cell_formats = array();
/**
* [$built_in_cell_formats description]
*
* @since 1.1.0
* @var array
*/
public static $built_in_cell_formats = array(
0 => 'General',
1 => '0',
2 => '0.00',
3 => '#,##0',
4 => '#,##0.00',
9 => '0%',
10 => '0.00%',
11 => '0.00E+00',
12 => '# ?/?',
13 => '# ??/??',
14 => 'mm-dd-yy',
15 => 'd-mmm-yy',
16 => 'd-mmm',
17 => 'mmm-yy',
18 => 'h:mm AM/PM',
19 => 'h:mm:ss AM/PM',
20 => 'h:mm',
21 => 'h:mm:ss',
22 => 'm/d/yy h:mm',
37 => '#,##0 ;(#,##0)',
38 => '#,##0 ;[Red](#,##0)',
39 => '#,##0.00;(#,##0.00)',
40 => '#,##0.00;[Red](#,##0.00)',
44 => '_("$"* #,##0.00_);_("$"* \(#,##0.00\);_("$"* "-"??_);_(@_)',
45 => 'mm:ss',
46 => '[h]:mm:ss',
47 => 'mmss.0',
48 => '##0.0E+0',
49 => '@',
27 => '[$-404]e/m/d',
30 => 'm/d/yy',
36 => '[$-404]e/m/d',
50 => '[$-404]e/m/d',
57 => '[$-404]e/m/d',
59 => 't0',
60 => 't0.00',
61 => 't#,##0',
62 => 't#,##0.00',
67 => 't0%',
68 => 't0.00%',
69 => 't# ?/?',
70 => 't# ??/??',
);
/**
* [$datetime_format description]
*
* @since 1.8.1
* @var string
*/
public $datetime_format = 'Y-m-d H:i:s';
/**
* Constructor.
*
* @since 1.1.0
*
* @param string $filename [description]
* @param bool $is_data Optional. [description]
*/
public function __construct( $filename, $is_data = false ) {
$this->datetime_format = get_option( 'date_format' );
if ( $this->_unzip( $filename, $is_data ) ) {
$this->_parse();
}
}
/**
* [sheets description]
*
* @since 1.1.0
*
* @return [type] [description]
*/
public function sheets() {
return $this->sheets;
}
/**
* [sheetsCount description]
*
* @since 1.1.0
*
* @return int Number of sheets.
*/
public function sheetsCount() {
return count( $this->sheets );
}
/**
* [sheetName description]
*
* @since 1.1.0
*
* @param [type] $worksheet_index [description]
* @return string|bool [description]
*/
public function sheetName( $worksheet_index ) {
if ( isset( $this->sheetNames[ $worksheet_index ] ) ) {
return $this->sheetNames[ $worksheet_index ];
}
return false;
}
/**
* [sheetNames description]
*
* @since 1.1.0
*
* @return array [description]
*/
public function sheetNames() {
return $this->sheetNames;
}
/**
* [worksheet description]
*
* @since 1.1.0
*
* @param [type] $worksheet_index [description]. Optional.
* @return [type] [description]
*/
public function worksheet( $worksheet_index = 0 ) {
if ( isset( $this->sheets[ $worksheet_index ] ) ) {
$ws = $this->sheets[ $worksheet_index ];
if ( isset( $ws->hyperlinks ) ) {
$this->hyperlinks = array();
foreach ( $ws->hyperlinks->hyperlink as $hyperlink ) {
$this->hyperlinks[ (string) $hyperlink['ref'] ] = (string) $hyperlink['display'];
}
}
return $ws;
}
$this->error( 'Worksheet ' . $worksheet_index . ' not found.' );
return false;
}
/**
* [dimension description]
*
* "Don't trust ->dimension(), so xlsx generators very lazy and don't publish a dimension attribute."
*
* @since 1.1.0
*
* @param int $worksheet_index Optional. [description]
* @return array|false [description]
*/
public function dimension( $worksheet_index = 0 ) {
if ( false === ( $ws = $this->worksheet( $worksheet_index ) ) ) {
return false;
}
$ref = (string) $ws->dimension['ref'];
if ( false !== strpos( $ref, ':' ) ) {
$d = explode( ':', $ref );
$index = $this->_columnIndex( $d[1] );
return array( $index[0] + 1, $index[1] + 1 );
}
if ( '' !== $ref ) {
$index = $this->_columnIndex( $ref );
return array( $index[0] + 1, $index[1] + 1 );
}
return array( 0, 0 );
}
/**
* [rows description]
*
* Sheets numeration: 1, 2, 3, ...
*
* @since 1.1.0
*
* @param int $worksheet_index Optional. [description]
* @return array|bool [description]
*/
public function rows( $worksheet_index = 0 ) {
if ( false === ( $ws = $this->worksheet( $worksheet_index ) ) ) {
return false;
}
$rows = array();
$current_row = 0;
list( $cols, ) = $this->dimension( $worksheet_index );
foreach ( $ws->sheetData->row as $row ) {
$rows[ $current_row ] = array();
foreach ( $row->c as $c ) {
list( $current_cell, ) = $this->_columnIndex( (string) $c['r'] );
$rows[ $current_row ][ $current_cell ] = $this->value( $c );
}
for ( $i = 0; $i < $cols; $i++ ) {
if ( ! isset( $rows[ $current_row ][ $i ] ) ) {
$rows[ $current_row ][ $i ] = '';
}
}
ksort( $rows[ $current_row ] );
$current_row++;
}
return $rows;
}
/**
* [rowsEx description]
*
* @since 1.1.0
*
* @param int $worksheet_index Optional. [description]
* @return array|bool [description]
*/
public function rowsEx( $worksheet_index = 0 ) {
if ( false === ( $ws = $this->worksheet( $worksheet_index ) ) ) {
return false;
}
$rows = array();
$current_row = 0;
list( $cols, ) = $this->dimension( $worksheet_index );
foreach ( $ws->sheetData->row as $row ) {
$r_idx = (int) $row['r'];
foreach ( $row->c as $c ) {
$r = (string) $c['r'];
$t = (string) $c['t'];
$s = (int) $c['s'];
list( $current_cell, ) = $this->_columnIndex( $r );
if ( $s > 0 && isset( $this->workbook_cell_formats[ $s ] ) ) {
$format = $this->workbook_cell_formats[ $s ]['format'];
if ( false !== strpos( $format, 'm' ) ) {
$t = 'd';
}
} else {
$format = '';
}
$rows[ $current_row ][ $current_cell ] = array(
'type' => $t,
'name' => $r,
'value' => $this->value( $c, $format ),
'href' => $this->href( $c ),
'f' => (string) $c->f,
'format' => $format,
'r' => $r_idx,
);
}
for ( $i = 0; $i < $cols; $i++ ) {
if ( ! isset( $rows[ $current_row ][ $i ] ) ) {
for ( $c = '', $j = $i; $j >= 0; $j = (int) ( $j / 26 ) - 1 ) {
$c = chr( $j % 26 + 65 ) . $c;
}
$rows[ $current_row ][ $i ] = array(
'type' => '',
// 'name' => chr( $i + 65 ) . ( $current_row + 1 ),
'name' => $c . ( $current_row + 1 ),
'value' => '',
'href' => '',
'f' => '',
'format' => '',
'r' => $r_idx,
);
}
}
ksort( $rows[ $current_row ] );
$current_row++;
}
return $rows;
}
/**
* [_columnIndex description]
*
* @since 1.1.0
*
* @param string $cell Optional. [description]
* @return array [description]
*/
protected function _columnIndex( $cell = 'A1' ) {
if ( preg_match( '/([A-Z]+)(\d+)/', $cell, $m ) ) {
list( , $col, $row ) = $m;
$colLen = strlen( $col );
$index = 0;
for ( $i = $colLen - 1; $i >= 0; $i-- ) {
$index += ( ord( $col[ $i ] ) - 64 ) * pow( 26, $colLen - $i - 1 );
}
return array( $index - 1, $row - 1 );
}
$this->error( 'Invalid cell index ' . $cell );
return false;
}
/**
* [value description]
*
* @since 1.1.0
*
* @param [type] $cell [description]
* @param [type] $format [description]
* @return mixed [description]
*/
public function value( $cell, $format = null ) {
// Determine data type.
$dataType = (string) $cell['t'];
if ( null === $format ) {
$s = (int) $cell['s'];
if ( $s > 0 && isset( $this->workbook_cell_formats[ $s ] ) ) {
$format = $this->workbook_cell_formats[ $s ]['format'];
}
}
if ( false !== strpos( $format, 'm' ) ) {
$dataType = 'd';
}
$value = '';
switch ( $dataType ) {
case 's':
// Value is a shared string.
if ( '' !== (string) $cell->v ) {
$value = $this->sharedstrings[ (int) $cell->v ];
}
break;
case 'b':
// Value is boolean.
$value = (string) $cell->v;
if ( '0' === $value ) {
$value = false;
} elseif ( '1' === $value ) {
$value = true;
} else {
$value = (bool) $cell->v;
}
break;
case 'inlineStr':
// Value is rich text inline.
$value = $this->_parseRichText( $cell->is );
break;
case 'e':
// Value is an error message.
if ( '' !== (string) $cell->v ) {
$value = (string) $cell->v;
}
break;
case 'd':
// Value is a date.
$value = $this->datetime_format ? gmdate( $this->datetime_format, $this->unixstamp( (float) $cell->v ) ) : (float) $cell->v;
break;
default:
// Value is a string.
$value = (string) $cell->v;
// Check for numeric values by converting them forth and back.
if ( is_numeric( $value ) && 's' !== $dataType ) {
if ( $value == (int) $value ) {
$value = (int) $value;
} elseif ( $value == (float) $value ) {
$value = (float) $value;
}
}
}
return $value;
}
/**
* [href description]
*
* @since 1.1.0
*
* @param [type] $cell [description]
* @return string [description]
*/
public function href( $cell ) {
return isset( $this->hyperlinks[ (string) $cell['r'] ] ) ? $this->hyperlinks[ (string) $cell['r'] ] : '';
}
/**
* [getStyles description]
*
* @since 1.8.1
*
* @return [type] [description]
*/
public function getStyles() {
return $this->styles;
}
/**
* [_unzip description]
*
* @since 1.1.0
*
* @param [type] $filename [description]
* @param bool $is_data Optional. [description]
* @return [type] [description]
*/
protected function _unzip( $filename, $is_data = false ) {
if ( $is_data ) {
$this->package['filename'] = 'default.xlsx';
$this->package['mtime'] = time();
$this->package['size'] = strlen( $filename );
$vZ = $filename;
} else {
if ( ! is_readable( $filename ) ) {
$this->error( 'File not found ' . $filename );
return false;
}
// Package information.
$this->package['filename'] = $filename;
$this->package['mtime'] = filemtime( $filename );
$this->package['size'] = filesize( $filename );
// Read file.
$vZ = file_get_contents( $filename );
}
/*
// Cut end of central directory
$aE = explode( "\x50\x4b\x05\x06", $vZ );
if ( 1 === count( $aE ) ) {
$this->error( 'Unknown format' );
return false;
}
*/
if ( false === ( $pcd = strrpos( $vZ, "\x50\x4b\x05\x06" ) ) ) {
$this->error( 'Unknown archive format' );
return false;
}
$aE = array(
0 => substr( $vZ, 0, $pcd ),
1 => substr( $vZ, $pcd + 3 ),
);
// Normal way.
$aP = unpack( 'x16/v1CL', $aE[1] );
$this->package['comment'] = substr( $aE[1], 18, $aP['CL'] );
// Translates end of line from other operating systems.
$this->package['comment'] = str_replace( array( "\r\n", "\r" ), "\n", $this->package['comment'] );
// Cut the entries from the central directory.
$aE = explode( "\x50\x4b\x01\x02", $vZ );
// Explode to each part.
$aE = explode( "\x50\x4b\x03\x04", $aE[0] );
// Shift out spanning signature or empty entry.
array_shift( $aE );
// Loop through the entries.
foreach ( $aE as $vZ ) {
$aI = array();
$aI['E'] = 0;
$aI['EM'] = '';
// Retrieving local file header information.
// $aP = unpack( 'v1VN/v1GPF/v1CM/v1FT/v1FD/V1CRC/V1CS/V1UCS/v1FNL', $vZ );
$aP = unpack( 'v1VN/v1GPF/v1CM/v1FT/v1FD/V1CRC/V1CS/V1UCS/v1FNL/v1EFL', $vZ );
// Check if data is encrypted.
// $bE = ( $aP['GPF'] && 0x0001 ) ? true : false;
$bE = false;
$nF = $aP['FNL'];
$mF = $aP['EFL'];
// Special case: value block after the compressed data.
if ( $aP['GPF'] & 0x0008 ) {
$aP1 = unpack( 'V1CRC/V1CS/V1UCS', substr( $vZ, -12 ) );
$aP['CRC'] = $aP1['CRC'];
$aP['CS'] = $aP1['CS'];
$aP['UCS'] = $aP1['UCS'];
// 2013-08-10
$vZ = substr( $vZ, 0, -12 );
if ( "\x50\x4b\x07\x08" === substr( $vZ, -4 ) ) {
$vZ = substr( $vZ, 0, -4 );
}
}
// Get stored filename.
$aI['N'] = substr( $vZ, 26, $nF );
// If it's a directory entry, it will be skipped.
if ( '/' === substr( $aI['N'], -1 ) ) {
continue;
}
// Truncate full filename in path and filename.
$aI['P'] = dirname( $aI['N'] );
$aI['P'] = ( '.' === $aI['P'] ) ? '' : $aI['P'];
$aI['N'] = basename( $aI['N'] );
$vZ = substr( $vZ, 26 + $nF + $mF );
if ( strlen( $vZ ) !== (int) $aP['CS'] ) { // Check only if available.
$aI['E'] = 1;
$aI['EM'] = 'Compressed size is not equal with the value in header information.';
} elseif ( $bE ) {
$aI['E'] = 5;
$aI['EM'] = 'File is encrypted, which is not supported by this class.';
} else {
switch ( $aP['CM'] ) {
case 0: // Stored
// Here is nothing to do, the file is flat.
break;
case 8: // Deflated
$vZ = gzinflate( $vZ );
break;
case 12: // BZIP2
if ( extension_loaded( 'bz2' ) ) {
$vZ = bzdecompress( $vZ );
} else {
$aI['E'] = 7;
$aI['EM'] = 'PHP BZIP2 extension not available.';
}
break;
default:
$aI['E'] = 6;
$aI['EM'] = "De-/Compression method {$aP['CM']} is not supported.";
}
if ( ! $aI['E'] ) {
if ( false === $vZ ) {
$aI['E'] = 2;
$aI['EM'] = 'Decompression of data failed.';
} elseif ( strlen( $vZ ) !== (int) $aP['UCS'] ) {
$aI['E'] = 3;
$aI['EM'] = 'Uncompressed size is not equal with the value in header information.';
} elseif ( crc32( $vZ ) !== $aP['CRC'] ) {
$aI['E'] = 4;
$aI['EM'] = 'CRC32 checksum is not equal with the value in header information.';
}
}
}
$aI['D'] = $vZ;
// DOS to UNIX timestamp.
$aI['T'] = mktime(
( $aP['FT'] & 0xf800 ) >> 11,
( $aP['FT'] & 0x07e0 ) >> 5,
( $aP['FT'] & 0x001f ) << 1,
( $aP['FD'] & 0x01e0 ) >> 5,
( $aP['FD'] & 0x001f ),
( ( $aP['FD'] & 0xfe00 ) >> 9 ) + 1980
);
// $this->Entries[] = new SimpleUnzipEntry( $aI );
$this->package['entries'][] = array(
'data' => $aI['D'],
'error' => $aI['E'],
'error_msg' => $aI['EM'],
'name' => $aI['N'],
'path' => $aI['P'],
'time' => $aI['T'],
);
} // end foreach entries
return true;
}
/**
* [getPackage description]
*
* @since 1.1.0
*
* @return [type] [description]
*/
public function getPackage() {
return $this->package;
}
/**
* [entryExists description]
*
* @since 1.1.0
*
* @param [type] $name [description]
* @return bool [description]
*/
public function entryExists( $name ) {
$dir = strtoupper( dirname( $name ) );
$name = strtoupper( basename( $name ) );
foreach ( $this->package['entries'] as $entry ) {
if ( strtoupper( $entry['path'] ) === $dir && strtoupper( $entry['name'] ) === $name ) {
return true;
}
}
return false;
}
/**
* [getEntryData description]
*
* @since 1.1.0
*
* @param [type] $name [description]
* @return [type] [description]
*/
public function getEntryData( $name ) {
$dir = strtoupper( dirname( $name ) );
$name = strtoupper( basename( $name ) );
foreach ( $this->package['entries'] as $entry ) {
if ( strtoupper( $entry['path'] ) === $dir && strtoupper( $entry['name'] ) === $name ) {
return $entry['data'];
}
}
$this->error( 'Entry not found: ' . $name );
return false;
}
/**
* [getEntryXML description]
*
* @since 1.1.0
*
* @param [type] $name [description]
* @return [type] [description]
*/
public function getEntryXML( $name ) {
if ( $entry_xml = $this->getEntryData( $name ) ) {
// Remove dirty namespace prefixes.
$entry_xml = preg_replace( '/xmlns[^=]*="[^"]*"/i', '', $entry_xml ); // remove namespaces
$entry_xml = preg_replace( '/[a-zA-Z0-9]+:([a-zA-Z0-9]+="[^"]+")/', '$1$2', $entry_xml ); // remove namespaced attrs
$entry_xml = preg_replace( '/<[a-zA-Z0-9]+:([^>]+)>/', '<$1>', $entry_xml ); // fix namespaced opened tags
$entry_xml = preg_replace( '/<\/[a-zA-Z0-9]+:([^>]+)>/', '</$1>', $entry_xml ); // fix namespaced closed tags
// XML External Entity (XXE) Prevention.
$_old_value = libxml_disable_entity_loader( true );
$entry_xmlobj = simplexml_load_string( $entry_xml );
libxml_disable_entity_loader( $_old_value );
if ( $entry_xmlobj ) {
return $entry_xmlobj;
}
$e = libxml_get_last_error();
$this->error( 'XML-entry ' . $name . ' parser error ' . $e->message . ' line ' . $e->line );
} else {
$this->error( 'XML-entry not found: ' . $name );
}
return false;
}
/**
* [unixstamp description]
*
* @since 1.1.0
*
* @param [type] $excelDateTime [description]
* @return [type] [description]
*/
public function unixstamp( $excelDateTime ) {
$d = floor( $excelDateTime ); // seconds since 1900
$t = $excelDateTime - $d;
return ( abs( $d ) > 0 ) ? ( $d - 25569 ) * DAY_IN_SECONDS + round( $t * DAY_IN_SECONDS ) : round( $t * DAY_IN_SECONDS ); // 25569 days = 70 years?
}
/**
* [error description]
*
* @since 1.1.0
*
* @param string $set Optional. [description]
* @return [type] [description]
*/
public function error( $set = '' ) {
if ( '' !== $set ) {
$this->error = $set;
// trigger_error( __CLASS__ . ': ' . $set, E_USER_WARNING );
}
return $this->error;
}
/**
* [success description]
*
* @since 1.1.0
*
* @return [type] [description]
*/
public function success() {
return ! $this->error;
}
/**
* [_parse description]
*
* @since 1.1.0
*
* @return [type] [description]
*/
protected function _parse() {
// Document data holders.
$this->sharedstrings = array();
$this->sheets = array();
// $this->styles = array();
// Read relations and search for officeDocument.
if ( $relations = $this->getEntryXML( '_rels/.rels' ) ) {
foreach ( $relations->Relationship as $rel ) {
$rel_type = trim( (string) $rel['Type'] );
$rel_target = trim( (string) $rel['Target'] );
if ( self::SCHEMA_REL_OFFICEDOCUMENT === $rel_type && $this->workbook = $this->getEntryXML( $rel_target ) ) {
$index_rId = array(); // [0 => rId1]
$index = 0;
foreach ( $this->workbook->sheets->sheet as $s ) {
$this->sheetNames[ $index ] = (string) $s['name'];
$index_rId[ $index ] = (string) $s['id'];
$index++;
}
if ( $workbookRelations = $this->getEntryXML( dirname( $rel_target ) . '/_rels/workbook.xml.rels' ) ) {
// Loop relations for workbook and extract sheets.
foreach ( $workbookRelations->Relationship as $workbookRelation ) {
$wrel_type = trim( (string) $workbookRelation['Type'] );
$wrel_path = dirname( trim( (string) $rel['Target'] ) ) . '/' . trim( $workbookRelation['Target'] );
if ( ! $this->entryExists( $wrel_path ) ) {
continue;
}
if ( self::SCHEMA_REL_WORKSHEET === $wrel_type ) {
if ( $sheet = $this->getEntryXML( $wrel_path ) ) {
$index = array_search( (string) $workbookRelation['Id'], $index_rId, false );
$this->sheets[ $index ] = $sheet;
}
} elseif ( self::SCHEMA_REL_SHAREDSTRINGS === $wrel_type ) {
if ( $sharedStrings = $this->getEntryXML( $wrel_path ) ) {
foreach ( $sharedStrings->si as $val ) {
if ( isset( $val->t ) ) {
$this->sharedstrings[] = (string) $val->t;
} elseif ( isset( $val->r ) ) {
$this->sharedstrings[] = $this->_parseRichText( $val );
}
}
}
} elseif ( self::SCHEMA_REL_STYLES === $wrel_type ) {
$this->styles = $this->getEntryXML( $wrel_path );
$nf = array();
if ( null !== $this->styles->numFmts->numFmt ) {
foreach ( $this->styles->numFmts->numFmt as $v ) {
$nf[ (int) $v['numFmtId'] ] = (string) $v['formatCode'];
}
}
if ( null !== $this->styles->cellXfs->xf ) {
foreach ( $this->styles->cellXfs->xf as $v ) {
$v = (array) $v->attributes();
$v['format'] = '';
if ( isset( $v['@attributes']['numFmtId'] ) ) {
$v = $v['@attributes'];
$fid = (int) $v['numFmtId'];
if ( isset( self::$built_in_cell_formats[ $fid ] ) ) {
$v['format'] = self::$built_in_cell_formats[ $fid ];
} elseif ( isset( $nf[ $fid ] ) ) {
$v['format'] = $nf[ $fid ];
}
}
$this->workbook_cell_formats[] = $v;
}
}
}
} // foreach
break;
}
}
} // foreach
}
// Sort sheets.
if ( count( $this->sheets ) ) {
ksort( $this->sheets );
return true;
}
return false;
}
/**
* [_parseRichText description]
*
* @since 1.1.0
*
* @param [type] $is [description]
* @return string [description]
*/
protected function _parseRichText( $is ) {
$value = array();
if ( isset( $is->t ) ) {
$value[] = (string) $is->t;
} else {
foreach ( $is->r as $run ) {
$value[] = (string) $run->t;
}
}
return implode( ' ', $value );
}
/**
* [parse description]
*
* @since 1.8.1
*
* @param [type] $filename [description]
* @param bool $is_data [description]
* @return [type] [description]
*/
public static function parse( $filename, $is_data = false ) {
$xlsx = new self( $filename, $is_data );
if ( $xlsx->success() ) {
return $xlsx;
}
self::parse_error( $xlsx->error() );
return false;
}
/**
* [parse_error description]
*
* @since 1.8.1
*
* @param string $set [description]
* @return [type] [description]
*/
public static function parse_error( $set = '' ) {
static $error = '';
return ( '' !== $set ) ? $error = $set : $error;
}
/**
* [getCell description]
*
* Example: xlsx->getCell(2,'B87', 0);
* Get cell B87 from 2nd worksheet, formatted by General (see $built_in_cell_formats for all formats).
* It's useful when we need to get a cell that has the wrong format,
* Or just for direct cell reading. (thx EGO7000)
*
* @since 1.8.1
*
* @param int $worksheet_index.
* @param string $cell.
* @param null|int $format.
*
* @return mixed
*/
public function getCell( $worksheet_index = 0, $cell = 'A1', $format = null ) {
if ( false === ( $ws = $this->worksheet( $worksheet_index ) ) ) {
return false;
}
list( $current_cell, $current_row ) = is_array( $cell ) ? $cell : $this->_columnIndex( (string) $cell );
if ( isset( $ws->sheetData->row[ $current_row ], $ws->sheetData->row[ $current_row ]->c[ $current_cell ] ) ) {
$c = $ws->sheetData->row[ $current_row ]->c[ $current_cell ];
return $this->value( $c, $format );
}
return null;
}
} // class SimpleXLSX