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HomeBackend DevelopmentPHP TutorialLong numbers exported by PHPExcel are solved by scientific notation conversion and missing data

The F column of the EXCEL table is a long number, such as 2015072708542427700014133717. After exporting, it will become 201507270854242770001410000. Search the Internet for solutions. The first solution is to set the F column in string form, as follows

$objPHPExcel = new PHPExcel() ;

//Set column F (order number) to text format
$objPHPExcel->getActiveSheet()->getStyle('F')->getNumberFormat()
->setFormatCode( PHPExcel_Style_NumberFormat::FORMAT_TEXT);
$i=1;
foreach($info as $row){
$asc2 = 65;
foreach($row as $field){
$ objPHPExcel->setActiveSheetIndex(0)->setCellValue(chr($asc2++).$i, $field);
}
$i++;

}The result failed, maybe setting the format something went wrong.

Then continue searching and find the second way

// operate the first worksheet
$objPHPExcel->setActiveSheetIndex(0);
$i=1;
foreach($ info as $row){
$asc2 = 65;
foreach($row as $field){
$objPHPExcel->getActiveSheet()->setCellValueExplicit(chr($asc2++).$ i, $field, PHPExcel_Cell_DataType::TYPE_STRING);
}
$i++;
}Specify the type of this data when setting the cell, and it will be successful.

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The above introduces the solution to the problem of missing data when long numbers exported by PHPExcel are converted into scientific notation, including aspects of the problem. I hope it will be helpful to friends who are interested in PHP tutorials.

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