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> "; 
?>