php怎么读取excel？php中使用PHPExcel读写excel(xls)文件的方法

//向xls文件写入内容

error_reporting(E_ALL);

ini_set('display_errors', TRUE);

include'Classes/PHPExcel.php'

include'Classes/PHPExcel/IOFactory.php'

//$data:xls文件内容正文

//$title:xls文件内容标题

//$filename:导出的文件名

//$data和$title必须为utf-8码，否则会写入FALSE值

functionwrite_xls($data=array(),$title=array(),$filename='report'){

$objPHPExcel=newPHPExcel();

//设置文档属性，设置中文会产生乱码，需要转换成utf-8格式！！

// $objPHPExcel->getProperties()->setCreator("云舒")

// ->setLastModifiedBy("云舒")

// ->setTitle("产品URL导出")

// ->setSubject("产品URL导出")

// ->setDescription("产品URL导出")

// ->setKeywords("产品URL导出");

$objPHPExcel->setActiveSheetIndex(0);

$cols='ABCDEFGHIJKLMNOPQRSTUVWXYZ'

//设置www.jb51.net标题

for($i=0,$length=count($title);$i

//echo $cols{$i}.Ƈ'

$objPHPExcel->getActiveSheet()->setCellValue($cols{$i}.Ƈ',$title[$i]);

}

//设置标题样式

$titleCount=count($title);

$r=$cols{0}.Ƈ'

$c=$cols{$titleCount}.Ƈ'

$objPHPExcel->getActiveSheet()->getStyle("$r:$c")->applyFromArray(

array(

'font' =>array(

'bold' => true

),

'alignment'=>array(

'horizontal'=> PHPExcel_Style_Alignment::HORIZONTAL_RIGHT,

),

'borders'=>array(

'top' =>array(

'style'=> PHPExcel_Style_Border::BORDER_THIN

)

),

'fill'=>array(

'type' => PHPExcel_Style_Fill::FILL_GRADIENT_LINEAR,

'rotation' => 90,

'startcolor'=>array(

'argb'=>'FFA0A0A0'

),

'endcolor' =>array(

'argb'=>'FFFFFFFF'

)

)

)

);

$i= 0;

foreach($dataas$d) {//这里用foreach,支持关联数组和数字索引数组

$j= 0;

foreach($das$v) { //这里用foreach,支持关联数组和数字索引数组

$objPHPExcel->getActiveSheet()->setCellValue($cols{$j}.($i+2),$v);

$j++;

}

       $i++;

}

// 生成2003excel格式的xls文件

header('Content-Type: application/vnd.ms-excel');

header('Content-Disposition: attachment;filename="'.$filename.'.xls"');

header('Cache-Control: max-age=0');

$objWriter= PHPExcel_IOFactory::createWriter($objPHPExcel,'Excel5');

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

}

$array=array(

array(1111,'名称','品牌','商品名','http://www.**j*b51.net'),

array(1111,'名称','品牌','商品名','http://www.**j*b51.net'),

array(1111,'名称','品牌','商品名','http://www.**j*b51.net'),

array(1111,'名称','品牌','商品名','http://www.**j*b51.net'),

array(1111,'名称','品牌','商品名','http://www.**j*b51.net'),

);

write_xls($array,array('商品id','供应商名称','品牌','商品名','URL'),'report');

?>

//获取数据库数据(mysqli预处理学习)

$config=array(

'DB_TYPE'=>'mysql',

'DB_HOST'=>'localhost',

'DB_NAME'=>'test',

'DB_USER'=>'root',

'DB_PWD'=>'root',

'DB_PORT'=>?',

);

functiongetProductIdByName($name) {

global$config;

$id= false;

$mysqli=newmysqli($config['DB_HOST'],$config['DB_USER'],$config['DB_PWD'],$config['DB_NAME']);

if(mysqli_connect_error()) { //兼容 connect_error

die("连接失败，错误码：".mysqli_connect_errno()."错误信息：".mysqli_connect_error());

}

//设置连接数据库的编码，不要忘了设置

$mysqli->set_charset("gbk");

//中文字符的编码要与数据库一致，若没设置，结果为null

$name= iconv("utf-8","gbk//IGNORE",$name);

if($mysqli_stmt=$mysqli->prepare("select id from 137_product where name like ?")) {

$mysqli_stmt->bind_param("s",$name);

$mysqli_stmt->execute();

$mysqli_stmt->bind_result($id);

$mysqli_stmt->fetch();

$mysqli_stmt->close();

}

$mysqli->close();

return$id; //得到的是gbk码（同数据库编码）

}

$id= getProductIdByName('%伊奈卫浴伊奈分体座便器%');

var_dump($id);

?>