在我的控制器上进行开发我在控制器的开始php标签下面添加了 error_reporting（0）; 。所以不会显示一些错误。
进入实时模式并删除或注释掉添加的error_reporting（0）;我收到了一些错误
遇到PHP错误严重性：通知消息：未定义 变量：other_sub文件名：common / Filemanager.php
遇到PHP错误严重性：通知消息：未定义 变量：histSub文件名：common / Filemanager.php
问题：我定义了那些变量并不确定错误显示的原因？
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
//error_reporting(0);
class Filemanager extends MX_Controller {
public function __construct() {
parent::__construct();
$this->load->library('pagination');
$this->lang->load('admin/common/filemanager', 'english');
$this->load->model('admin/tool/model_tool_image');
}
public function index() {
$directory = FCPATH . 'image/catalog/';
$element = $this->input->get('element'); // Element
$input = $this->input->get('input'); // Target
$sub_get = $this->input->get("sub"); // Sub Folders
$end_url = '?';
$end_url .= 'input='.$input;
$end_url .= '&element='.$element;
$endHist = $end_url;
$uris = $this->uri->segment_array();
$sub_folder = "";
if ($sub_get) {
$sub_folder = $sub_get;
}
if ($sub_folder) {
$end_url .= '&sub=' .$sub_folder;
if (sizeof($uris) >3 ) {
for ($i=3; $i < sizeof($uris); $i++) {
$directory .= $uris[$i].'/';
$other_sub .= $uris[$i].'/';
}
$directory .= $sub_folder.'/';
$other_sub .= $sub_folder.'/';
} else {
$directory .= $sub_folder.'/';
$other_sub = $sub_folder.'/';
}
}
$data['images'] = array();
// Get directories
$directories = glob($directory . '*', GLOB_ONLYDIR);
if (!$directories) {
$directories = array();
}
// Get files
$files = glob($directory.'*.{jpg,jpeg,png,gif,JPG,JPEG,PNG,GIF}', GLOB_BRACE);
if (!$files) {
$files = array();
}
// Merge directories and files
$images = array_merge($directories, $files);
// Get total number of files and directories
$image_total = count($images);
$per_page = 8;
$segment = $this->input->get('per_page');
$segment += $per_page;
foreach ($images as $key => $image) {
if ($key < $segment && $key >= $segment-$per_page) {
$name = str_split(basename($image), 18);
if (is_dir($image)) {
$data['images'][] = array(
'thumb' => '',
'name' => implode(' ', $name),
'type' => 'directory',
'path' => utf8_substr($image, utf8_strlen(FCPATH .'image/')),
'href' => site_url('admin/filemanager') .'/'. utf8_substr($image, utf8_strlen(FCPATH . 'image/catalog/')),
);
} elseif (is_file($image)) {
$subDirect = 'catalog/'.$other_sub;
$data['images'][] = array(
'thumb' => $this->model_tool_image->resize(utf8_substr($image, utf8_strlen(DIR_IMAGE)), 100, 100),
'name' => implode(' ', $name),
'type' => 'image',
'path' => $subDirect.utf8_substr($image, utf8_strlen($directory)),
'href' => base_url() . 'image/' . utf8_substr($image, utf8_strlen(FCPATH . 'image/catalog/'))
);
}
}
}
$data['title'] = "Image Manager";
$data['heading_title'] = "Image Manager";
if (isset($sub_folder)) {
$data['directory'] = $this->uri->segment(3) .'/'. $this->uri->segment(4);
} else {
$data['directory'] = '';
}
if ($element) {
$data['element'] = $element;
} else {
$data['element'] = "";
}
if ($input) {
$data['target'] = $input;
} else {
$data['target'] = "";
}
$endRep = $end_url == '?' ? '' : rtrim($end_url,'&');
// Sets go to previous parent folder.
if ($other_sub) {
$arraySub = explode('/', rtrim($other_sub,'/'));
unset($arraySub[sizeof($arraySub) -1]);
$histSub = "";
foreach ($arraySub as $one) {
$histSub .= $one.'/';
}
$endHist .= "&sub=".$arraySub[sizeof($arraySub) - 1];
}
// Parent folder link
$data['parent'] = site_url('admin/filemanager') .'/'. $histSub . $endHist;
// Refesh current Page
$data['refresh'] = current_url().$endRep;
$config['base_url'] = base_url('admin/filemanager/') .'/'. $other_sub.$endRep;
$config['end_url'] = $end_url == '?' ? '' : rtrim($end_url,'&');
$config['total_rows'] = $image_total;
$config['per_page'] = $per_page;
$config['page_query_string'] = TRUE;
$config['num_links'] = "16";
$config['full_tag_open'] = "<ul class='pagination'>";
$config['full_tag_close'] ="</ul>";
$config['num_tag_open'] = '<li>';
$config['num_tag_close'] = '</li>';
$config['cur_tag_open'] = "<li class='disabled'><li class='active'><a href='#'>";
$config['cur_tag_close'] = "<span class='sr-only'></span></a></li>";
$config['next_tag_open'] = "<li>";
$config['next_tagl_close'] = "</li>";
$config['prev_tag_open'] = "<li>";
$config['prev_tagl_close'] = "</li>";
$config['first_tag_open'] = "<li>";
$config['first_tagl_close'] = "</li>";
$config['last_tag_open'] = "<li>";
$config['last_tagl_close'] = "</li>";
$this->pagination->initialize($config);
$data['pagination'] = $this->pagination->create_links();
return $this->load->view('template/common/filemanager_view', $data);
}
}
答案 0 :(得分：0)
问题现在解决了我必须改变一些事情并使输入 - >设置更简单现在工作正常。
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Filemanager extends MX_Controller {
public function __construct() {
parent::__construct();
$this->load->library('pagination');
$this->lang->load('admin/common/filemanager', 'english');
$this->load->model('admin/tool/model_tool_image');
}
public function index() {
$input_get_directory = $this->input->get('directory');
$input_get_page = $this->input->get('page');
$input_get_filter = $this->input->get('filter_name');
$input_get_target = $this->input->get('target');
$input_get_thumb = $this->input->get('thumb');
if (isset($input_get_filter)) {
$filter_name = $input_get_filter .'/';
} else {
$filter_name = null;
}
// Make sure we have the correct directory
if (isset($input_get_directory)) {
$directory = FCPATH . 'image/catalog/' . $input_get_directory;
} else {
// Do not add extra tralier slash at end /
$directory = FCPATH . 'image/catalog';
}
if (isset($input_get_page)) {
$page = $input_get_page;
} else {
$page = 1;
}
$data['images'] = array();
// Get directories
$directories = glob($directory . '/' . $filter_name . '*', GLOB_ONLYDIR);
if (!$directories) {
$directories = array();
}
// Get files
$files = glob($directory . '/' . $filter_name . '*.{jpg,jpeg,png,gif,JPG,JPEG,PNG,GIF}', GLOB_BRACE);
if (!$files) {
$files = array();
}
// Merge directories and files
$images = array_merge($directories, $files);
// Get total number of files and directories
$image_total = count($images);
// Split the array based on current page number and max number of items per page of 10
$images = array_splice($images, ($page - 1) * 16, 16);
foreach ($images as $image) {
$name = str_split(basename($image), 14);
if (is_dir($image)) {
$url = '';
if (isset($input_get_target)) {
$url .= '&target=' . $input_get_target;
}
if (isset($input_get_thumb)) {
$url .= '&thumb=' . $input_get_thumb;
}
$data['images'][] = array(
'thumb' => '',
'name' => implode(' ', $name),
'type' => 'directory',
'path' => utf8_substr($image, utf8_strlen(FCPATH . 'image/')),
'href' => site_url('admin/common/filemanager' . '?&token=' . $this->session->userdata('token') . '?&directory=' . utf8_substr($image, utf8_strlen(FCPATH . 'image/' . 'catalog/')) . $url)
);
} elseif (is_file($image)) {
$data['images'][] = array(
'thumb' => $this->model_tool_image->resize(utf8_substr($image, utf8_strlen(FCPATH . 'image/')), 100, 100),
'name' => implode(' ', $name),
'type' => 'image',
'path' => utf8_substr($image, utf8_strlen(FCPATH . 'image/')),
'href' => base_url() . 'image/' . utf8_substr($image, utf8_strlen(FCPATH . 'image/'))
);
}
}
$data['heading_title'] = "Image Manager";
$data['text_no_results'] = "No Results";
$data['text_confirm'] = "Are You Sure";
$data['entry_search'] = "Search..";
$data['entry_folder'] = "New Folder";
$data['button_parent'] = "Parent";
$data['button_refresh'] = "Refresh";
$data['button_upload'] = "Upload";
$data['button_folder'] = "New Folder";
$data['button_delete'] = "Delete";
$data['button_search'] = "Search";
// Session token for ajax
$data['token'] = $this->session->userdata('token');
if (isset($input_get_directory)) {
$data['directory'] = $input_get_directory;
} else {
$data['directory'] = '';
}
// Return the filter name
if (isset($input_get_filter)) {
$data['filter_name'] = $input_get_filter;
} else {
$data['filter_name'] = '';
}
// Return the target ID for the file manager to set the value
if (isset($input_get_target)) {
$data['target'] = $input_get_target;
} else {
$data['target'] = '';
}
// Return the thumbnail for the file manager to show a thumbnail
if (isset($input_get_thumb)) {
$data['thumb'] = $input_get_thumb;
} else {
$data['thumb'] = '';
}
// Parent
$url = '';
if (isset($input_get_directory)) {
$pos = strrpos($input_get_directory, '/');
if ($pos) {
$url .= '?&directory=' . substr($input_get_directory, 0, $pos);
}
}
$data['parent'] = site_url('admin/common/filemanager' .'?&token='. $this->session->userdata('token') . $url);
// Refresh
$url = '';
if (isset($input_get_directory)) {
$url .= '?&directory=' . $input_get_directory;
}
$data['refresh'] = site_url('admin/common/filemanager' .'?&token='. $this->session->userdata('token') . $url);
$this->load->view('template/common/filemanager_view', $data);
}
}