Use PHP to generate excel files to the specified directory, _PHP tutorial

Use PHP to generate excel files to the specified directory.

Recently, the company needs to generate reports and use PHP to generate them.

header("Content-type:application/vnd.ms-excel");
header("Content-Disposition:attachment;filename=test_data.xls");

I searched on Baidu, and it seems that this can be implemented soon, but this file is generated where the browser downloads it,

I want to generate the generated files to the specified directory. Can this be achieved?

Also, can you insert pictures into it?

PHPExcel is in English, but I couldn’t understand it after reading it for a long time. Is there any example of direct generation?

We attach an example below:

/**
 +----------------------------------------------------------
 * 导入所需的类库 同java的Import
 * 本函数有缓存功能
 +----------------------------------------------------------
 * @param string $class 类库命名空间字符串
 * @param string $baseUrl 起始路径
 * @param string $ext 导入的文件扩展名
 +----------------------------------------------------------
 * @return boolen
 +----------------------------------------------------------
 */
function import($class, $baseUrl = '', $ext='.class.php') {
  static $_file = array();
  $class = str_replace(array('.', '#'), array('/', '.'), $class);
  if ('' === $baseUrl && false === strpos($class, '/')) {
    // 检查别名导入
    return alias_import($class);
  }
  if (isset($_file[$class . $baseUrl]))
    return true;
  else
    $_file[$class . $baseUrl] = true;
  $class_strut = explode('/', $class);
  if (empty($baseUrl)) {
    if ('@' == $class_strut[0] || APP_NAME == $class_strut[0]) {
      //加载当前项目应用类库
      $baseUrl = dirname(LIB_PATH);
      $class = substr_replace($class, basename(LIB_PATH).'/', 0, strlen($class_strut[0]) + 1);
    }elseif ('think' == strtolower($class_strut[0])){ // think 官方基类库
      $baseUrl = CORE_PATH;
      $class = substr($class,6);
    }elseif (in_array(strtolower($class_strut[0]), array('org', 'com'))) {
      // org 第三方公共类库 com 企业公共类库
      $baseUrl = LIBRARY_PATH;
    }else { // 加载其他项目应用类库
      $class = substr_replace($class, '', 0, strlen($class_strut[0]) + 1);
      $baseUrl = APP_PATH . '../' . $class_strut[0] . '/'.basename(LIB_PATH).'/';
    }
  }
  if (substr($baseUrl, -1) != '/')
    $baseUrl .= '/';
  $classfile = $baseUrl . $class . $ext;
  if (!class_exists(basename($class),false)) {
    // 如果类不存在 则导入类库文件
    return require_cache($classfile);
  }
}

/**
* 导出EXCEL表格
* @param array $data 数据，二维数组，每条数据一条记录
* @param array $title 每列数据的字段名，一唯数组，必须和数据顺序一致（可省略）
* @param string $filename excel名称
* @param array $field 需要指定导出的数据字段，排序必须和title一致，就是和查出数据的数组key值
*/
function exportExcel($data='',$title='',$filename='excel',$field=array()){
  if(!$data || !is_array($data)) return false;
  if($filename=='') $filename='excel';
  if($field && is_array($field)){//只要导出指定字段，且按这个顺序导出
    $dateNew=array();
    foreach ($data as $k=>$v){
      foreach ($field as $fkey){
        $dateNew[$k][$fkey]=$v[$fkey];
      }
    }
    $data=$dateNew;
  }

  import("@.ORG.Util.ExcelXml");//调用导出excel类
  $xls = new ExcelXml('UTF-8', false, 'Sheet1');
  $xls->addArray($data,$title);
  $xls->generateXML($filename);
}

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