codeigniter

问题 I installed Codeigniter 4.0.0.rc3 on my local computer using Wampserver and created a 'people' controller. I can access the page using this address: http://127.0.0.1/election/index.php/people But not without 'index.php': http://127.0.0.1/election/people And this is the error: The requested URL /Projects/Web/election/public/index.php/people was not found on this server. .htaccess is in the public directory and is working because the error shows index.php in the path. This is my htaccess: #

问题 I'm new on code igniter and wanna ask how to use session with session table in database. I have create session table with this sctructure. CREATE TABLE `sys_sessions` ( `session_id` VARCHAR(40) NOT NULL DEFAULT '0' COLLATE 'utf8_unicode_ci', `ip_address` VARCHAR(16) NOT NULL DEFAULT '0' COLLATE 'utf8_unicode_ci', `user_agent` VARCHAR(50) NOT NULL COLLATE 'utf8_unicode_ci', `last_activity` INT(10) UNSIGNED NOT NULL DEFAULT '0', `user_data` TEXT NOT NULL COLLATE 'utf8_unicode_ci', PRIMARY KEY (

问题 Our URLs with a URL encoded trailing white space ( %20 ) are producing a 404 error. The application is run on Codeigniter on Apache. /directory/page%20 will return a 404 error /directory/page will return a 200 OK How can I route all URLs with a trailing %20 to the intended URL? 回答1: The problem is that some third party websites are linking to us with trailing white space in the HREF In that case you can add something like the following at the top of your .htaccess file to redirect

问题 I have developed a Codeigniter prototype application and hosted with Godaddy.com during the development phase for testing purposes without issue. This application uses a combination of javascript, jquery, HTML5, CSS and PHP (Codeigniter Framework). This week I have transferred the application to the clients server and have had many configuration issues but finally hit a wall. The client set up a fresh install on a new Linux/Apache2 server with PHP5. mod_rewrite is enabled and allowoverride is

问题 Failed to authenticate password. Error: 534-5.7.14 Please log in via your web browser and then try again. 534-5.7.14 Learn more at 534 5.7.14 https://support.google.com/mail/bin/answer.py?answer=78754 wv1sm5867206pab.37 - gsmtp function index() { $config = Array( 'protocol' => 'smtp', 'smtp_host' => 'ssl://smtp.googlemail.com', 'smtp_port' => 465, 'smtp_user' => 'gauravkwt@gmail.com', 'smtp_pass' => '92135108845129', 'mailtype' => 'html', 'charset' => 'iso-8859-1', 'wordwrap' => TRUE ); $this

问题 Failed to authenticate password. Error: 534-5.7.14 Please log in via your web browser and then try again. 534-5.7.14 Learn more at 534 5.7.14 https://support.google.com/mail/bin/answer.py?answer=78754 wv1sm5867206pab.37 - gsmtp function index() { $config = Array( 'protocol' => 'smtp', 'smtp_host' => 'ssl://smtp.googlemail.com', 'smtp_port' => 465, 'smtp_user' => 'gauravkwt@gmail.com', 'smtp_pass' => '92135108845129', 'mailtype' => 'html', 'charset' => 'iso-8859-1', 'wordwrap' => TRUE ); $this

问题 Failed to authenticate password. Error: 534-5.7.14 Please log in via your web browser and then try again. 534-5.7.14 Learn more at 534 5.7.14 https://support.google.com/mail/bin/answer.py?answer=78754 wv1sm5867206pab.37 - gsmtp function index() { $config = Array( 'protocol' => 'smtp', 'smtp_host' => 'ssl://smtp.googlemail.com', 'smtp_port' => 465, 'smtp_user' => 'gauravkwt@gmail.com', 'smtp_pass' => '92135108845129', 'mailtype' => 'html', 'charset' => 'iso-8859-1', 'wordwrap' => TRUE ); $this

问题 There is an object in PHP named $item , and in this object I have properties of title , title_cn, title_tw And I would like to create an function that auto generate the properties based on the language, so I coding like this: <?= $item->title . set_lang(); ?> And the function: function set_lang() { $CI =& get_instance(); $lang = $CI->session->userdata('site_lang'); if ($lang == "english") { return ""; } else if ($lang == "zh_tw") { return "_tw"; } else if ($lang == "zh_cn") { return "_cn"; }

问题 This question already has an answer here : codeigniter - how to add up values in table column (1 answer) Closed 1 year ago . I am trying to get sum of a column values in mysql table with the codeigniter query as $this->db ->query("Select SUM(tb1.amount) from table1 tb1 inner join table2 tb2 on tb2.Id=tb1.Id Where tb2.Status='1'") ->result() it give me error as array to string conversion I need just a number such count(amount) returns number of rows with num_row() 回答1: use as => $data['total']

问题 I need a little help. How can i send this query with codeigniter? Delete FROM friendconnect WHERE who = 5 and whos = 1 OR whos = 5 and who = 1; I found only that: $this->db->where('id', $id); $this->db->delete('mytable'); Thanks everybody! 回答1: $this->db->where('who', 5); $this->db->where('whos', 1); $this->db->or_where('whos', 5); $this->db->where('who', 1); $this->db->delete('friendconnect'); This is also an alternative: $this->db->where('who', 5)->where('whos', 1)->or_where('whos', 5)-