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PHP输出Excel实例代码

双井暮色 2023-02-07 阅读 87
phpsqlEmail虚拟化云计算


这里使用PHPExcel的开源类

一个完整的实例：


<?php
require_once ( "../includes/function.php" ) ; //提供了SQL注入检测函数inject_check
require_once ( "../class/DB.php" ) ; //DB操作类，自己扩展一下
$db = new DB ( ) ;
if ( $_GET [ 'show_year' ] ) {
     $_GET [ 'show_year' ] = inject_check ( $_GET [ 'show_year' ] ) ;
} else {
     echo "<script>location.href='{$_SERVER['REQUEST_URI']}';</script>" ;
     return ;
}
//查出开设预约的班级的学生名单
$sql = "select * from bishe_student,student where bishe_student.sno=student.sno " ;
if ( $_GET [ 'show_year' ] && $_GET [ 'show_year' ] != '-1' ) {
     $lagreYear = $_GET [ 'show_year' ] + 1 ;
     $sql . = " and bishe_student.time>='{$_GET['show_year']}-01-01 00:00:00' and bishe_student.time<'{$lagreYear}-01-01 00:00:00'" ;
}
$sql . = "order by bishe_student.time asc; " ;
$rs = $db -> query ( $sql ) ;
/**
*该PHP代码块开始为能够输出EXCEL文件作准备
*/
**********************第一步，开头操作，包括引入类、设定文件基本属性
require_once ( "../Excel/Classes/PHPExcel.php" ) ;
require_once ( "../Excel/Classes/PHPExcel/Writer/Excel5.php" ) ;
//单元格的字母坐标
$colx = array ( 'a' , 'b' , 'c' , 'd' , 'e' , 'f' , 'g' , 'h' , 'i' , 'j' , 'k' , 'l' , 'm' , 'n' , 'o' , 'p' , 'q' , 'r' , 's' , 't' , 'u' , 'v' , 'w' , 'x' , 'y' , 'z' , 'aa' , 'ab' , 'ac' , 'ad' , 'ae' , 'af' , 'ag' , 'ah' , 'ai' , 'ak' , 'al' , 'am' , 'an' , 'ao' , 'ap' , 'aq' , 'ar' , 'as' , 'at' , 'au' , 'av' , 'aw' , 'ax' , 'ay' , 'az' ) ;
// 创建一个处理对象实例        
$objExcel = new PHPExcel ( ) ;         
      
// 创建文件格式写入对象实例, uncomment        
$objWriter = new PHPExcel_Writer_Excel5 ( $objExcel ) ;   
//设置文档基本属性        
$objProps = $objExcel -> getProperties ( ) ;         
$objProps -> setCreator ( gbkToUtf8 ( "计算机学院专业实践中心" ) ) ;         
$objProps -> setLastModifiedBy ( gbkToUtf8 ( "计算机学院专业实践中心" ) ) ;         
$objProps -> setTitle ( gbkToUtf8 ( "毕业设计预约学生表" ) ) ;         
$objProps -> setSubject ( gbkToUtf8 ( "毕业设计预约学生表" ) ) ;         
$objProps -> setDescription ( gbkToUtf8 ( "毕业设计预约学生表" ) ) ;         
$objProps -> setKeywords ( gbkToUtf8 ( "毕业设计预约学生表" ) ) ;         
$objProps -> setCategory ( gbkToUtf8 ( "毕业设计预约学生表" ) ) ;   
//*************************************        
//设置当前的sheet索引，用于后续的内容操作。        
//一般只有在使用多个sheet的时候才需要显示调用。        
//缺省情况下，PHPExcel会自动创建第一个sheet被设置SheetIndex=0        
$objExcel -> setActiveSheetIndex ( 0 ) ;         
$objActSheet = $objExcel -> getActiveSheet ( ) ;         
      
//设置当前活动sheet的名称        
$objActSheet -> setTitle ( 'sheet1' ) ;   
//设置宽度
function setWidth ( $index , $width = 5 ) {
     global $objActSheet ;
     $objActSheet -> getColumnDimension ( gbkToUtf8 ( $index ) ) -> setWidth ( $width ) ;
}
//宽度设置
for ( $i = 0 ; $i < 51 ; $i ++ ) {
     //echo $colx[$i]."";
     $ind = $colx [ $i ] ;
    
     setWidth ( gbkToUtf8 ( "$ind" ) , 11 ) ;
}
$objActSheet -> getRowDimension ( 1 ) -> setRowHeight ( 30 ) ;     
$objActSheet -> getRowDimension ( 2 ) -> setRowHeight ( 20 ) ;     
$objActSheet -> getRowDimension ( 3 ) -> setRowHeight ( 16 ) ;   
//函数：设置border
function setBorder ( $index ) {
     global $objActSheet ;
     $objActSheet -> getStyle ( $index ) -> getBorders ( ) -> getTop ( ) -> setBorderStyle ( PHPExcel_Style_Border:: BORDER_THIN ) ;     
     $objActSheet -> getStyle ( $index ) -> getBorders ( ) -> getLeft ( ) -> setBorderStyle ( PHPExcel_Style_Border:: BORDER_THIN ) ;     
     $objActSheet -> getStyle ( $index ) -> getBorders ( ) -> getRight ( ) -> setBorderStyle ( PHPExcel_Style_Border:: BORDER_THIN ) ;     
     $objActSheet -> getStyle ( $index ) -> getBorders ( ) -> getBottom ( ) -> setBorderStyle ( PHPExcel_Style_Border:: BORDER_THIN ) ;   
     $objActSheet -> getStyle ( $index ) -> getAlignment ( ) -> setHorizontal ( PHPExcel_Style_Alignment:: HORIZONTAL_CENTER ) ;   
     $objActSheet -> getStyle ( $index ) -> getAlignment ( ) -> setVertical ( PHPExcel_Style_Alignment:: VERTICAL_CENTER ) ;   
     $objActSheet -> getStyle ( $index ) -> getAlignment ( ) -> setWrapText ( true ) ;
    
    
}
//设置值
function setValue ( $index , $value ) {
     global $objActSheet ;
     $objActSheet -> setCellValue ( $index , gbkToUtf8 ( $value ) ) ;     
}
//设置值
function setValueGBK ( $index , $value ) {
     global $objActSheet ;
     $objActSheet -> getCell ( $index ) -> setValueExplicit ( $value , PHPExcel_Cell_DataType:: TYPE_STRING ) ;
}
//合并单元格
function merge ( $fc , $lc ) {
     global $objActSheet ;
     $objActSheet -> mergeCells ( $fc . ":" . $lc ) ;   
}
//********************开始写入数据
$lastIndex = 10 ;
$objActSheet -> setCellValue ( 'A1' , gbkToUtf8 ( '毕业设计上机预约学生表' ) ) ;     
//合并单元格    
$objActSheet -> mergeCells ( "A1:" . $colx [ $lastIndex ] . "1" ) ;     
//设置样式    
$objStyleA1 = $objActSheet -> getStyle ( 'A1' ) ;         
$objStyleA1 -> getAlignment ( ) -> setHorizontal ( PHPExcel_Style_Alignment:: HORIZONTAL_CENTER ) ;     
$objFontA1 = $objStyleA1 -> getFont ( ) ;         
$objFontA1 -> setName ( 'Courier New' ) ;         
$objFontA1 -> setSize ( 18 ) ;       
$objFontA1 -> setBold ( true ) ;   
$rowIndexB = 3 ;
function showBottomRows ( $xuhao = '序号' , $xuehao = '学号' , $xingming = '姓名' , $bishelaoshi = '毕设老师' , $bishetimu = '毕设题目' , $phone = '电话' , $email = 'Email' , $beizhu = '备注' ) {
     global $colx ;
     global $rowIndexB ;
     $colIndexB = 0 ;
    
     //都分三步，设值、合并、边框
     //序号
     setValue ( $colx [ $colIndexB ] . $rowIndexB    ,    $xuhao ) ;
     merge ( $colx [ $colIndexB ] . $rowIndexB    ,      $colx [ $colIndexB ] . $rowIndexB ) ;
     $colIndexB = $colIndexB + 1 ;   
     //学号
     setValue ( $colx [ $colIndexB ] . $rowIndexB    ,    $xuehao ) ;
     merge ( $colx [ $colIndexB ] . $rowIndexB    ,      $colx [ $colIndexB ] . $rowIndexB ) ;
     $colIndexB = $colIndexB + 1 ;
    
     //姓名
     setValue ( $colx [ $colIndexB ] . $rowIndexB    ,    $xingming ) ;
     merge ( $colx [ $colIndexB ] . $rowIndexB    ,      $colx [ $colIndexB ] . $rowIndexB ) ;
     $colIndexB = $colIndexB + 1 ;
    
     //毕设老师
     setValue ( $colx [ $colIndexB ] . $rowIndexB    ,    $bishelaoshi ) ;
     merge ( $colx [ $colIndexB ] . $rowIndexB    ,      $colx [ $colIndexB ] . $rowIndexB ) ;
     $colIndexB = $colIndexB + 1 ;
    
     //毕设题目
     setValue ( $colx [ $colIndexB ] . $rowIndexB    ,    $bishetimu ) ;
     merge ( $colx [ $colIndexB ] . $rowIndexB    ,      $colx [ $colIndexB + 2 ] . $rowIndexB ) ;
     $colIndexB = $colIndexB + 3 ;
    
     //电话
     setValue ( $colx [ $colIndexB ] . $rowIndexB    ,    $phone ) ;
     merge ( $colx [ $colIndexB ] . $rowIndexB    ,      $colx [ $colIndexB ] . $rowIndexB ) ;
     $colIndexB = $colIndexB + 1 ;
     //Email
     setValue ( $colx [ $colIndexB ] . $rowIndexB    ,    $email ) ;
     merge ( $colx [ $colIndexB ] . $rowIndexB    ,      $colx [ $colIndexB + 1 ] . $rowIndexB ) ;
     $colIndexB = $colIndexB + 2 ;
    
     //备注
     setValue ( $colx [ $colIndexB ] . $rowIndexB    ,    $beizhu ) ;
     merge ( $colx [ $colIndexB ] . $rowIndexB    ,      $colx [ $colIndexB ] . $rowIndexB ) ;
     $colIndexB = $colIndexB + 1 ;
            
    
     for ( $xx = 0 ; $xx < $lastIndex ; $xx ++ ) {
         setBorder ( $colx [ $xx ] . $rowIndexB ) ;
     }
     $rowIndexB ++ ;
}
showBottomRows ( ) ;
//********************************************表格头部结束
*********************第一步结束，第二步就可以开始打印数据，在下面的主要函数里面
$order = 1 ;
while ( $row = $db -> getRows ( $rs ) ) {
     showBottomRows (
                 $order ++ ,
                 " " . $row [ 'sno' ] ,   
                 " " . $row [ 'sname' ] ,   
                 " " . $row [ 'bishe_teacher' ] ,
                 " " . $row [ 'bishe_title' ] ,
                 " " . $row [ 'bishe_phone' ] ,
                 " " . $row [ 'bishe_email' ] ,
                 " "
     ) ;
}
//刷新border
for ( $i = 0 ; $i <= $lastIndex ; $i ++ ) {
     $objStyleA3 = $objActSheet -> getStyle ( 'A3' ) ;   
     $objStyleA3 -> getBorders ( ) -> getTop ( ) -> setBorderStyle ( PHPExcel_Style_Border:: BORDER_THIN ) ;     
     $objStyleA3 -> getBorders ( ) -> getLeft ( ) -> setBorderStyle ( PHPExcel_Style_Border:: BORDER_THIN ) ;     
     $objStyleA3 -> getBorders ( ) -> getRight ( ) -> setBorderStyle ( PHPExcel_Style_Border:: BORDER_THIN ) ;     
     $objStyleA3 -> getBorders ( ) -> getBottom ( ) -> setBorderStyle ( PHPExcel_Style_Border:: BORDER_THIN ) ;   
     $objStyleA3 -> getAlignment ( ) -> setHorizontal ( PHPExcel_Style_Alignment:: HORIZONTAL_CENTER ) ;   
     $objStyleA3 -> getAlignment ( ) -> setVertical ( PHPExcel_Style_Alignment:: VERTICAL_CENTER ) ;   
     //$objActSheet->duplicateStyle($objStyleA3, 'A3:'.$colx[$lastIndex].(mysql_num_rows( $result_stuList )+3) );  
     $objActSheet -> duplicateStyle ( $objStyleA3 , 'A3:' . $colx [ $lastIndex ] . ( $db -> getRowsNum ( $rs ) + 3 ) ) ;   
}
$cancel_time = date ( "YmdHis" ) ;     
$outputFileName = "{$cancel_time}bisheYuyueStudentList.xls" ;         
//到文件        
$objWriter -> save ( '../temp/' . $outputFileName ) ;
     header ( "Content-Type: application/OCTET-STREAM" ) ;
     header ( "Content-Disposition: inline; filename={$_GET['show_year']}年毕业设计上机预约学生表.xls" ) ;
     readfile ( '../temp/' . $outputFileName ) ;
    
echo "<script language='javascript'>
        location.href='{$_SERVER['REQUEST_URI']}';
    </script>
    " ;
?>








 






 

 

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