Fatal Error Cannot Redeclare Class Php Excel
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of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up CodeIgniter with PHPExcel fatal error cannot redeclare class IOFactory up vote 1 down vote favorite I'm trying to use PHPExcel with CodeIgniter. My problem is when i want to use this method below, I fatal error cannot redeclare class oauthexception got PHP Fatal Error : Cannot redeclare class IOFactory If you're uncertain of the filetype, you can use the IO Factory's identify() method to identify the reader that you need, before using the createReader() method to instantiate the reader object. Below is my code: $this->load->library('PHPExcel'); $this->load->library('PHPExcel/IOFactory'); $path = $upload_data['full_path']; $inputFileType = PHPExcel_IOFactory::identify($path); $objReader = PHPExcel_IOFactory::createReader($inputFileType); $objPHPExcel = $objReader->load($path); $objWorksheet = $objPHPExcel->getActiveSheet(); I try to find if the IOFactory class already created somewhere but cannot find it. FYI, im using the latest version of CodeIgniter (2.1) and PHPExcel (1.7.6) at this time of writing. php codeigniter phpexcel share|improve this question edited May 18 '12 at 10:45 hakre 134k26216387 asked May 18 '12 at 2:22 cyberfly 1,74562645 add a comment| 3 Answers 3 active oldest votes up vote 1 down vote No need to write $this->load->library('PHPExcel'); Just start with $this->load->library('PHPExcel/IOFactory'); Edited ::: In my project I have done by these way, Step1: in libraries\PHPExcel\Reader Rename Excel5.php to PHPExcel_Reader_Excel5.php Step2: $filePath
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the workings and policies of this site About Us Learn more about Stack Overflow the fatal error cannot redeclare class recaptcharesponse company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss http://stackoverflow.com/questions/10645957/codeigniter-with-phpexcel-fatal-error-cannot-redeclare-class-iofactory Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Fatal error: Cannot redeclare class up vote -1 down vote favorite 1 I'm trying to make a login system using http://stackoverflow.com/questions/31219731/fatal-error-cannot-redeclare-class codeigniter but there is a fatal error found when trying to login :( Controler Auth.php load->model('Auth/login','',TRUE); } class Auth extends CI_Controller { public function index() { // $this->load->view('Home'); } // start login public function login() { $this->load->helper(array('form')); $this->load->view('Login'); } // end login // start logout public function logout() { $this->session->unset_userdata('logged_in'); redirect('Login','refresh'); } // end logout // start checkLogin public function checkLogin() { // field validation successfull, validate against database $username = $this->input->post('username'); $password = $this->input->post('password'); // query database $this->load->model('Auth'); $result = $this->Auth->login($username, $password); if ($result) { $sess_array = array(); foreach ($result as $row) { $sess_array = array( $id = $row->id, $username = $row->username ); $this->session->set_userdata('logged_in',$sess_array); } return TRUE; }else { $this->form_validation->set_message('checkLogin', 'Invalid username or password'); return FALSE; } } // end checkLogin } Models Auth.php
that make connections all over the world. Join today Download & Extend Drupal Core Distributions Modules Themes SheetnodeIssues Fatal https://www.drupal.org/node/1513390 error: Cannot redeclare class TCPDF in sites/all/libraries/tcpdf/tcpdf.php on line 155 (conflict with the print module) Closed (duplicate)Project:SheetnodeVersion:6.x-1.x-devComponent:PHPExcel integrationPriority:CriticalCategory:Bug reportAssigned:UnassignedReporter:soulfroysCreated:April 3, 2012 - 12:08Updated:October 30, 2012 - https://bytes.com/topic/php/answers/461064-require_once-doesnt-work-cannot-redeclare-class 18:16 Log in or register to update this issue There is a conflict with the Print module, which also requires the TCPDF library. The error occurs in cannot redeclare "admin / reports / status" or when trying to generate a PDF using the Print module. Disable the "Sheetnode PHPExcel" module fixes the error. I opened an issue for the library PHPExcel (http://phpexcel.codeplex.com/workitem/17750) and the Print module (#1512730: Fatal error: Cannot redeclare class TCPDF in sites/all/libraries/tcpdf/tcpdf.php on line 155 (Sheetnode module conflict)). The Print cannot redeclare class module maintainer, @jcnventura, has already responded and said: The print_pdf module needs to include TCPDF at that point, to find out it's version number. It seems PHPExcel is also including TCPDF at that page - possibly always. The only way to solve this would be to use namespaces to keep them separate. However, I don't have time to setup such a complicated scenario as the one you have. If you know enough PHP you should be able to create a print_pdf namespace in which the TCPDF class can be instantiated. If you solve it, please share the patch. Anyway, I wonder if there is something that can be done in Sheetnode to help to resolve this conflict... Comments Comment #1 soulfroys CreditAttribution: soulfroys commented April 3, 2012 at 7:57pm The only way to solve this would be to use namespaces to keep them separate. Unfortunately, namespace is only for PHP >= 5.3.0 :( Any other suggestions? I really a
help? Post your question and get tips & solutions from a community of 418,550 IT Pros & Developers. It's quick & easy. require_once doesn't work, "cannot redeclare class..." P: n/a Kimmo Laine I'm flipping my wig here, people. I'm using classes and making each class a file. when I'm including dependet classess, I use require_once to avoid multiple declarations - yet they happen. I put debug_print_backtrace in the file to see how it is included, and here's the output: #0 require_once() called at [\eKirje.textGrid.class.php:4] #1 require_once(\eKirje.textGrid.class.php) called at [\lasku.eKirjeLasku.class.php:3]#0 require_once() called at [\eKirje.kanava.class.php:3] #1 require_once(\eKirje.kanava.class.php) called at [\eKirje.EPL8.class.php:3] #2 require_once(\eKirje.EPL8.class.php) called at [\eKirje.kirje.class.php:3] #3 require_once(\eKirje.kirje.class.php) called at [\lasku.eKirjeLasku.class.php:5]
Fatal error: Cannot redeclare class boxcontainer in \eKirje.boxcontainer.class.php on line 5
As you see, it does get required twice regardless of the use of require_once in each call. And eventually the class gets declared again. My fix for the problem was to use if( !in_array('boxcontainer', get_declared_classes()) ) { require_once('eKirje.boxContainer.class.php'); } in the files and now it works, but I'm just totally baffeld of why this is happening? How come the require_once fails to function? Am I missing something here? I made the simplest test case where I had four files where in the first of them I declare a class, then require_once it to two other files and then finally require_once the two files to a fourth file. In this case I did not get redeclaration errors, for some reason it worked okay then, the class was declared o