This article mainly introduces PHP to generate excel files to the specified directory. Interested friends can refer to it. I hope it will be helpful to everyone.
Recently, the company needs to generate reports using PHP.
header("Content-type:application/vnd.ms-excel");
header("Content-Disposition:attachment;filename=test_data.xls");
I After searching on Baidu, it seems that this can be achieved soon, but this file is generated where it is downloaded from the browser.
I want to generate the generated file 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 examples 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);
}Summary: The above is the entire content of this article, I hope it will be helpful to everyone's learning.
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