我在codeIgniter中的内容控制器:
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class AutoLoadDiv extends CI_Controller {
public function __construct()
{
parent::__construct();
}
public function index()
{
$this->load->view('ngoding/AutoLoad');
}
public function getData() {
$this->load->library('table');
$err = file_get_contents("application\logs\log.php");
$filestr = preg_replace(array('/(^|\R)ERROR\s*-\s*/', '/(^|\R)(.*?)\s*-->\s*/'), array('$1', '$1$2 '), $err);
$arraySpacing = nl2br($filestr);
$arr = explode("\n", $arraySpacing);
for ($i = count($arr)-1; $i >= 0; $i--) {
echo "<html><body><table><tr><td>$arr[$i];</td></tr></table></body>/html>";
}
}
}
我在控制器中制作表格有问题,我想像这样打印表格
enter image description here
我有看法:
https://codeshare.io/GqyWmk
最佳答案
要在图像中打印表格,您需要像这样更改代码。
假设文件中只有4列:
$output = "<html><body><table>"; // Keep this outside for loop to print only once.
var $j = 0;
for ($i = count($arr)-1; $i >= 0; $i--) {
if ($j % 4 == 0) {
$output.="<tr>";
}
$output.="<td>$arr[$i]</td>"; // Adding new row in your output varible.
if ($j % 4 == 0) {
$output.="</tr>";
}
++$j;
}
$output.="</table></body>/html>"; // This should also be outside because you want to close table, body and html only once.
echo $output; // Printing your final data.
您可以根据需要修改此代码;