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本文实例讲述了PHP中使用PHPExcel读写excel(xls)文件的方法,非常实用。分享给大家供大家参考之用。具体方法如下:
很多PHP类库在读取中文的xls、csv文件时会有问题,网上找了下资料,发现PHPExcel类库好用,官网地址为:http://phpexcel.codeplex.com/。现将PHPExcel读写Excel的方法分别叙述如下:
1、读取xls文件内容
<?php//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$title必须为utf-8码,否则会写入FALSE值function write_xls($data=array(), $title=array(), $filename="report"){$objPHPExcel = new PHPExcel();//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); $i<$length; $i++) {//echo $cols{$i}."1";$objPHPExcel->getActiveSheet()->setCellValue($cols{$i}."1", $title[$i]);}//设置标题样式$titleCount = count($title);$r = $cols{0}."1";$c = $cols{$titleCount}."1";$objPHPExcel->getActiveSheet()->getStyle("$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($data as $d) { //这里用foreach,支持关联数组和数字索引数组$j = 0;foreach($d as $v) {//这里用foreach,支持关联数组和数字索引数组$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.jb51.net"),array(1111,"名称","品牌","商品名","http://www.jb51.net"),array(1111,"名称","品牌","商品名","http://www.jb51.net"),array(1111,"名称","品牌","商品名","http://www.jb51.net"),array(1111,"名称","品牌","商品名","http://www.jb51.net"),);write_xls($array,array("商品id","供应商名称","品牌","商品名","URL"),"report");?>
2、向xls文件写内容
<?php//获取数据库数据(mysqli预处理学习)$config = array("DB_TYPE"=>"mysql","DB_HOST"=>"localhost","DB_NAME"=>"test","DB_USER"=>"root","DB_PWD"=>"root","DB_PORT"=>"3306",);function getProductIdByName($name) {global $config;$id = false;$mysqli = new mysqli($config["DB_HOST"], $config["DB_USER"], $config["DB_PWD"], $config["DB_NAME"]);if(mysqli_connect_error()) {//兼容 < php5.2.9 OO way:$mysqli->connect_errordie("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);?>
希望本文所述对大家的PHP程序设计有所帮助