PHPEXCEL usage and introduction _ PHP Tutorial

Source: Internet
Author: User
PHPEXCEL usage and introduction. PHPEXCEL is a php plug-in used to generate excel files. it can easily operate excel data, such as generating excel files and modifying excel data. I. PHPEXCEL introduction PHPEXCEL provides PHPEXCEL as a php plug-in used to generate excel. it can easily perform operations on excel data, such as generating excel data and modifying excel data.

I. PHPEXCEL introduction

PHPEXCEL provides a series of APIs to parse and generate documents such as excel and pdf.

PHPEXCEL is powerful, but it is relatively complicated to use. it is a good choice to output complicated formats. You can download the source code from the official website.

II. PHPEXCEL functions

Set the current workbook and return the workbook object:
$ ExcelSheet = $ excel-> setActiveSheetIndex (0 );

Merge cells to return the cell object. the following example combines the cells in the first and second rows of column:

The code is as follows:

$ ExcelSheet-> mergeCells ('A1: A2 ');

Set the cell value. parameter: Cell name. value:
$ ExcelSheet-> setCellValue ('A1', 'string content ');
$ ExcelSheet-> setCellValue ('A2 ', 26); // value
$ ExcelSheet-> setCellValue ('A3 ', true); // boolean value
$ ExcelSheet-> setCellValue ('A4 ',' = SUM (A2: A2) '); // formula

Phpexcel usage

The code is as follows:

Include 'phpexcel. php ';

Include 'phpexcel/Writer/excel2007.php ';

// Or include 'phpexcel/Writer/excel5.php'; for output. xls

Create an excel file

$ ObjPHPExcel = new PHPExcel ();

Save the excel-2007 format

$ ObjWriter = new PHPExcel_Writer_Excel2007 ($ objPHPExcel );

// Or $ objWriter = new PHPExcel_Writer_Excel5 ($ objPHPExcel); non-2007 format

$ ObjWriter-> save(”xxx.xlsx ");

Output directly to the browser

$ ObjWriter = new PHPExcel_Writer_Excel5 ($ objPHPExcel );

Header ("Pragma: public ");

Header ("Expires: 0 ″);

Header ("Cache-Control: must-revalidate, post-check = 0, pre-check = 0 ″);

Header ("Content-Type: application/force-download ");

Header ("Content-Type: application/vnd. ms-execl ");

Header ("Content-Type: application/octet-stream ");

Header ("Content-Type: application/download ");;

Header ('content-Disposition: attachment?filename=#resume.xls "');

Header ("Content-Transfer-Encoding: binary ");

$ ObjWriter-> save ('php: // output ');

  

---------------------------------------

Set excel attributes:

  

The code is as follows:

Created

$ ObjPHPExcel-> getProperties ()-> setCreator ("Maarten Balliauw ");

Last modified

$ ObjPHPExcel-> getProperties ()-> setLastModifiedBy ("Maarten Balliauw ");

Title

$ ObjPHPExcel-> getProperties ()-> setTitle ("Office 2007 XLSX Test Document ");

Question

$ ObjPHPExcel-> getProperties ()-> setSubject ("Office 2007 XLSX Test Document ");

Description

$ ObjPHPExcel-> getProperties ()-> setDescription ("Test document for Office 2007 XLSX, generated using PHP classes .");

Keywords

$ ObjPHPExcel-> getProperties ()-> setKeywords ("office 2007 openxml php ");

Type

$ ObjPHPExcel-> getProperties ()-> setCategory ("Test result file ");

---------------------------------------

Set the current sheet

$ ObjPHPExcel-> setActiveSheetIndex (0 );

Set sheet name

$ ObjPHPExcel-> getActiveSheet ()-> setTitle ('simple ');

Set the cell value

$ ObjPHPExcel-> getActiveSheet ()-> setCellValue ('A1', 'string ');

$ ObjPHPExcel-> getActiveSheet ()-> setCellValue ('A2 ', 12 );

$ ObjPHPExcel-> getActiveSheet ()-> setCellValue ('A3 ', true );

$ ObjPHPExcel-> getActiveSheet ()-> setCellValue ('c5 ',' = SUM (C2: C4 )');

$ ObjPHPExcel-> getActiveSheet ()-> setCellValue ('b8', '= MIN (B2: C5 )');

Merge cells

$ ObjPHPExcel-> getActiveSheet ()-> mergeCells ('a18: e22 ′);

Separate cells

$ ObjPHPExcel-> getActiveSheet ()-> unmergeCells ('a28: b28 ′);


III. PHPEXCEL example application


The code is as follows (it is worth noting that $ orderCellData is used in the header to record the order of merchant numbers, in order to retrieve the corresponding data in the table body ):

The code is as follows:

<

Require_once '.../libs/PHPExcel/Classes/PHPExcel. php ';

Require_once '.../libs/PHPExcel/Classes/PHPExcel/Writer/Excel5.php ';

Include_once '.../libs/PHPExcel/Classes/PHPExcel/IOFactory. php ';

Include '../common/config. php ';

// Create a processing object instance (this object is the same for 2003 2007)

$ ObjExcel = new PHPExcel ();

// Set attributes (this code does not matter, and the content can be replaced with what you need)

$ ObjExcel-> getProperties ()-> setCreator ("office 2003 excel ");

$ ObjExcel-> getProperties ()-> setLastModifiedBy ("office 2003 excel ");

$ ObjExcel-> getProperties ()-> setTitle ("Office 2003 XLS Test Document ");

$ ObjExcel-> getProperties ()-> setSubject ("Office 2003 XLS Test Document ");

$ ObjExcel-> getProperties ()-> setDescription ("Test document for Office 2003 XLS, generated using PHP classes .");

$ ObjExcel-> getProperties ()-> setKeywords ("office 2003 openxml php ");

$ ObjExcel-> getProperties ()-> setCategory ("Test result file ");

// Start data processing (index starts from 0)

$ ObjExcel-> setActiveSheetIndex (0 );

$ Conn = mssql_connect ($ config ['mssql'] ['host'], $ config ['mssql'] ['user'], $ config ['SQL'] ['password']);

Mssql_select_db ($ config ['mssql'] ['dbname'], $ conn );

$ Tm = $ _ REQUEST ['TT'];

$ SQL = "exec HNow05_getTTSpace'', '". $ tm."', '', 1 ";

$ SQL = mb_convert_encoding ($ SQL, 'gbk', 'utf-8 ');

$ Res = mssql_query ($ SQL );

$ I = 0;

$ K = array ('site code', 'site name', 'river', 'reporting time', 'watermark', 'watermark ');

$ Count = count ($ k );

$ Arrs = array ('A', 'B', 'C', 'D', 'e', 'F ');

// Add a header

For ($ I = 0; $ I <$ count; $ I ++ ){

$ ObjExcel-> getActiveSheet ()-> setCellValue ($ arrs [$ I]. "1", "$ k [$ I]");

}

/* -------- Read data from the database -------*/

$ I = 0;

While ($ arr = mssql_fetch_array ($ res ))

{

$ Stcd = $ arr ["STCD"];

$ Stnm = $ arr ["STNM"];

$ Rvnm = $ arr ["RVNM"];

$ Tm = $ arr ["TM"];

$ Tdz = $ arr ["TDZ"];

$ Tdptn = $ arr ["TDPTN"];

If ($ tdptn = '6 '){

$ Tdptn = 'ping ';

} Else if ($ tdptn = '5 '){

$ Tdptn = 'upgrade ';

} Else if ($ tdptn = '4 '){

$ Tdptn = 'drop ';

}

$ U1 = $ I + 2;

$ Stnm = iconv ("GBK", "UTF-8", $ stnm );

$ Rvnm = iconv ("GBK", "UTF-8", $ rvnm );

$ Tm = iconv ("GBK", "UTF-8", $ tm );

/* ---------- Write content -------------*/

$ ObjExcel-> getActiveSheet ()-> setCellValue ('A'. $ u1, "$ stcd ");

$ ObjExcel-> getActiveSheet ()-> setCellValue ('B'. $ u1, "$ stnm ");

$ ObjExcel-> getActiveSheet ()-> setCellValue ('C'. $ u1, "$ rvnm ");

$ ObjExcel-> getActiveSheet ()-> setCellValue ('D'. $ u1, "$ tm ");

$ ObjExcel-> getActiveSheet ()-> setCellValue ('E'. $ u1, "$ tdz ");

$ ObjExcel-> getActiveSheet ()-> setCellValue ('F'. $ u1, "$ tdptn ");

$ I ++;

}

/* ---------- Set the cell border and color -------------*/

$ Rows = mssql_num_rows ($ res );

For ($ I = 0; $ I <($ rows + 1); $ I ++ ){

For ($ j = 0; $ j <$ count; $ j ++ ){

$ A = $ I + 1;

$ ObjExcel-> getActiveSheet ()-> getStyle ($ arrs [$ j]. $ a)-> getBorders ()-> getAllBorders ()-> setBorderStyle (PHPExcel_Style_Border: BORDER_THIN );

$ ObjExcel-> getActiveSheet ()-> getStyle ($ arrs [$ j]. $ a)-> getBorders ()-> getAllBorders ()-> getColor ()-> setARGB ('ff00bbcc ');

// Horizontal center

$ ObjExcel-> getActiveSheet ()-> getStyle ($ arrs [$ j]. $ a)-> getAlignment ()-> setHorizontal (PHPExcel_Style_Alignment: HORIZONTAL_CENTER );

}

}

// Height column width

$ ObjExcel-> getActiveSheet ()-> getColumnDimension ('A')-> setWidth (10 );

$ ObjExcel-> getActiveSheet ()-> getColumnDimension ('B')-> setWidth (15 );

$ ObjExcel-> getActiveSheet ()-> getColumnDimension ('C')-> setWidth (15 );

$ ObjExcel-> getActiveSheet ()-> getColumnDimension ('D')-> setWidth (20 );

$ ObjExcel-> getActiveSheet ()-> getColumnDimension ('e')-> setWidth (10 );

$ ObjExcel-> getActiveSheet ()-> getColumnDimension ('F')-> setWidth (10 );

// Set the header and footer. If there are no different titles with odd numbers/Even if the single-header assumption is used.

$ ObjExcel-> getActiveSheet ()-> getHeaderFooter ()-> setOddHeader ('& L & BPersonal cash register & RPrinted on & D ');

$ ObjExcel-> getActiveSheet ()-> getHeaderFooter ()-> setOddFooter ('& L & B '. $ objExcel-> getProperties ()-> getTitle (). '& RPage & P of & N ');

// Set the page direction and size

$ ObjExcel-> getActiveSheet ()-> getPageSetup ()-> setOrientation (PHPExcel_Worksheet_PageSetup: ORIENTATION_PORTRAIT );

$ ObjExcel-> getActiveSheet ()-> getPageSetup ()-> setPaperSize (PHPExcel_Worksheet_PageSetup: PAPERSIZE_A4 );

// Rename the table

$ ObjExcel-> getActiveSheet ()-> setTitle ('Real-Time tidal status ');

// Set active sheet index to the first sheet, so Excel opens this as the first sheet

$ ObjExcel-> setActiveSheetIndex (0 );

// Redirect output to a client's web browser (Excel5) is saved as excel2003

// Set the Excel name

$ ExcelName = 'real-time tidal condition ('. $ tm .')';

// $ ExcelName = 'Excel _ '. date ("YmdHis ");

Header ('content-Type: application/vnd. ms-excel ');

Header ('cache-Control: max-age = 0 ');

Header ('content-Disposition: attachment; filename = '. iconv ("UTF-8", "GBK", $excelName).'.xls ');

$ ObjWriter = PHPExcel_IOFactory: createWriter ($ objExcel, 'excel5 ');

$ ObjWriter-> save ('php: // output ');


Exit;


?>

Bytes. I. PHPEXCEL introduction PHPEXCEL provides...

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