Warning: file_get_contents(/data/phpspider/zhask/data//catemap/5/excel/28.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181

Warning: file_get_contents(/data/phpspider/zhask/data//catemap/8/visual-studio-code/3.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Php Can';t打印Excel文件值_Php_Excel_Laravel - Fatal编程技术网

Php Can';t打印Excel文件值

Php Can';t打印Excel文件值,php,excel,laravel,Php,Excel,Laravel,我需要读取Excel文件并将其记录在我的数据库中。我正在使用Laravel+读取文件。使用当前代码,我没有收到任何错误,但浏览器中没有显示任何数据: <?php namespace App\Http\Controllers; use Illuminate\Http\Request; use App\Http\Requests; use App\Http\Controllers\Controller; Use Excel; class ImportController extends

我需要读取Excel文件并将其记录在我的数据库中。我正在使用Laravel+读取文件。使用当前代码,我没有收到任何错误,但浏览器中没有显示任何数据:

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Http\Requests;
use App\Http\Controllers\Controller;
Use Excel;

class ImportController extends Controller
{
    public function index()
    {
        Excel::load('test.xls', function($reader) {
            $result = $reader->get();

            foreach ($result as $key => $value) {
                echo $value->situation;
            }


        })->get();   

    }
} 

您可以通过以下方式循环结果:

// Loop through all sheets
$reader->each(function($sheet) {

    // Loop through all rows
    $sheet->each(function($row) {

    });

});

您可以在上找到更多信息。

您是否在
结果上进行了
var\u转储