<?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);
    
    $cols = \'ABCDEFGHIJKLMNOPQRSTUVWXYZ\';
    //设置www.phpstudy.net标题
    for($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\');
  }
  $array = array(
    array(1111,\'名称\',\'品牌\',\'商品名\',\'http://www.phpstudy.net\'),
    array(1111,\'名称\',\'品牌\',\'商品名\',\'http://www.phpstudy.net\'),
    array(1111,\'名称\',\'品牌\',\'商品名\',\'http://www.phpstudy.net\'),
    array(1111,\'名称\',\'品牌\',\'商品名\',\'http://www.phpstudy.net\'),
    array(1111,\'名称\',\'品牌\',\'商品名\',\'http://www.phpstudy.net\'),
  );
  write_xls($array,array(\'商品id\',\'供应商名称\',\'品牌\',\'商品名\',\'URL\'),\'report\');
  
?>

<?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_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);
?>