PHP输出Excel实例代码

 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> 
    "; 
?>