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Added ability to use the thousands separator in excel #9

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Added ability to use the thousands separator in excel #9

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6 changes: 5 additions & 1 deletion php-export-data.class.php
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Original file line number Diff line number Diff line change
Expand Up @@ -10,15 +10,17 @@ abstract class ExportData {
protected $stringData; // stringData so far, used if export string mode
protected $tempFile; // handle to temp file (for export file mode)
protected $tempFilename; // temp file name and path (for export file mode)
protected $thousandsSeparator; // handle thousands separator in excel export

public $filename; // file mode: the output file name; browser mode: file name for download; string mode: not used

public function __construct($exportTo = "browser", $filename = "exportdata") {
public function __construct($exportTo = "browser", $filename = "exportdata", $thousandsSeparator = false) {
if(!in_array($exportTo, array('browser','file','string') )) {
throw new Exception("$exportTo is not a valid ExportData export type");
}
$this->exportTo = $exportTo;
$this->filename = $filename;
$this->thousandsSeparator = $thousandsSeparator;
}

public function initialize() {
Expand Down Expand Up @@ -168,6 +170,7 @@ function generateHeader() {
// Set up styles
$output .= "<Styles>\n";
$output .= "<Style ss:ID=\"sDT\"><NumberFormat ss:Format=\"Short Date\"/></Style>\n";
$output .= "<Style ss:ID=\"s63\"><NumberFormat ss:Format=\"Standard\"/></Style>\n";
$output .= "</Styles>\n";

// worksheet header
Expand Down Expand Up @@ -206,6 +209,7 @@ private function generateCell($item) {
// as text if number is longer than that.
if(preg_match("/^-?\d+(?:[.,]\d+)?$/",$item) && (strlen($item) < 15)) {
$type = 'Number';
$style = $this->thousandsSeparator ? 's63' : null; // defined in header; tells excel to format number with thousands separator
}
// Sniff for valid dates; should look something like 2010-07-14 or 7/14/2010 etc. Can
// also have an optional time after the date.
Expand Down