codeigniter-3

问题 I'm using Codeigniter 3 to build a website. But now I have an issue with get data from database. this is my Model: public function Get($arr_condition = null) { if(!is_null($arr_condition)) { $this->db->where($arr_condition); } $query = $this->db->get('cus'); if($query->num_rows()>0) { return $query->result_array(); } return false; } In Controller, I use an array ($arr_condition) to get list conditional: $arr_condition['Cus_team'] = 1; $arr_condition['Cus_user != '] = 2; $arr_condition['Cus

问题 I am working on a basic blog application with Codeigniter 3.1.8 and Bootstrap 4 . The posts, of course, have main images. There is a default image if no image is uploaded by the user. There are restrictions on image files a user can upload: $config['upload_path'] = './assets/img/posts'; $config['allowed_types'] = 'jpg|jpeg|png'; $config['max_size'] = '2048'; I have managed to display the upload error messages that correspond to the configuration above (for your curiosity and/or use, the code

问题 I am working on a basic blog application with Codeigniter 3.1.8 and Bootstrap 4 . The posts, of course, have main images. There is a default image if no image is uploaded by the user. There are restrictions on image files a user can upload: $config['upload_path'] = './assets/img/posts'; $config['allowed_types'] = 'jpg|jpeg|png'; $config['max_size'] = '2048'; I have managed to display the upload error messages that correspond to the configuration above (for your curiosity and/or use, the code

问题 I started a Modular project in CI2 (using HMVC). I am moving the project to CI 3. I am trying to autoload the session library using config/autoload .php $autoload['libraries'] = array('database','session'); I get this error: Fatal error: Call to undefined method MY_Loader::_ci_load_class() in /srv/www/htdocs/projects/application/third_party/MX/Loader.php on line 158 Even if a manually load the library within the controller using $this->load->library('session'), i get the same error. I am

问题 I started a Modular project in CI2 (using HMVC). I am moving the project to CI 3. I am trying to autoload the session library using config/autoload .php $autoload['libraries'] = array('database','session'); I get this error: Fatal error: Call to undefined method MY_Loader::_ci_load_class() in /srv/www/htdocs/projects/application/third_party/MX/Loader.php on line 158 Even if a manually load the library within the controller using $this->load->library('session'), i get the same error. I am

问题 I started a Modular project in CI2 (using HMVC). I am moving the project to CI 3. I am trying to autoload the session library using config/autoload .php $autoload['libraries'] = array('database','session'); I get this error: Fatal error: Call to undefined method MY_Loader::_ci_load_class() in /srv/www/htdocs/projects/application/third_party/MX/Loader.php on line 158 Even if a manually load the library within the controller using $this->load->library('session'), i get the same error. I am

问题 Currently I'm Using PHP mail function Or CodeIgnitor mail function to send mail. From mail id can be of any domain , example xyz@gmail.com, xyz@yahoo.com, xyz@hotmail.com Also To mail can be of any domain. My mails are sent proper when FROM is set to any mail other than that of YAHOO. Having trouble to send mail from PHP mail FROM any mail of YAHOO. Is yahoo blocking my mails ? How can I solve this problem ? 回答1: You cannot send mail successfully on behalf of the domains stated above using

问题 I have created website using the CI framework 3.0 and still i am stuck in creating the xml sitemap for static and dynamic pages. 回答1: Your question is very clear. i'm using codeigniter with the sitemap php Library. Its awesome and has clear directions: https://github.com/evert/sitemap-php To get you started - Put the SitemapPHP folder in application/libraries Then, in your controller, in your method you call the library like: public function makeSitemap() { // APPPATH will automatically

问题 I am new to PHP MVC CI and I am getting below error. Message: mysqli::real_connect(): php_network_getaddresses: getaddrinfo failed: No such host is known. Below is my info being passed. hostname:http://localhost:1234/Sample/ username:root password: //here Password is blank database:codeignitordb port:1234 Function $mysqli->real_connect($hostname, $this->username, $this->password, $this->database, $port, $socket, $client_flags); here $socket and $client_flags are Null Question: Am I missing

问题 I am submitting form using form helpers and it's going to blank page and when I see the view source, the action in the view source is like this http://::1/ci1/login_validation I don't understand the ::1 in it shouldn't it be localhost:8080/ ? But if I use simple form tags like regular html it works fine? <?php echo form_open ('login_validation'); echo form_input('email'); echo form_password('password'); echo form_submit('login_submit', 'login'); echo form_close(); ?> View Source <form action=