PHP Programming Language Interview Questions have been designed specially to get you acquainted with the nature of questions you may encounter during your interview for the subject of PHP Programming Language. As per my experience good interviewers hardly plan to ask any particular question during your interview, normally questions start with some basic concept of the subject and later they continue based on further discussion and what you answer −
Codeigniter is my all time favorite php framework in my life. So here I want to share few codeigniter tips and tricks to you. feel free to ask any doubts about this tips. CodeIgniter is very easy me to install. It requires PHP version 4.3.2 or newer and one of the following databases: MySQL, MySQLi, MS SQL, ODBC, Oracle, Postgre or SQLite. Most people (myself included) use MySQL, but it’s good to know it supports some of the other big names. Best of all, CodeIgniter is available as freeware so there is no charge for downloading and using this software! Even though EllisLab Network offers the CodeIgniter software free of charge, they still provide user forums, a wiki and a bug tracker to help support the application and its community of users. If you are looking for the best way to streamline your PHP web development process, then CodeIgniter may be just the application that you need – I know it was for me. I have more than 7 years exp in codeigniter. Always try to fol...
In the example CodeIgniter Facebook OAuth application, we will implement user authentication with Facebook PHP Graph SDK v5.x and store the user’s profile information in the MySQL database. Before you begin to integrate Facebook Login in CodeIgniter, take a look at the files structure of the application. codeigniter_facebook_login / ├── application / │ ├── config / │ │ └── facebook.php │ ├── controllers / │ │ └── User_authentication.php │ ├── libraries / │ │ └── Facebook.php │ ├── models / │ │ └── User.php │ ├── third_party / │ │ └── facebook-php-graph-sdk / │ └── views / │ └── user_authentication / │ └── index.php └── assets / ├── css / │ └── style.php └── images / └── fb-login-btn.png Create Facebook App To getting started to implement Facebook login in CodeIgniter 3 using PHP SDK , you need to create a Facebook App in the Facebook developers panel and get the App ID and App S...
A PHP script can be used with a HTML form to allow users to upload files to the server. Initially files are uploaded into a temporary directory and then relocated to a target destination by a PHP script. Information in the phpinfo.php page describes the temporary directory that is used for file uploads as upload_tmp_dir and the maximum permitted size of files that can be uploaded is stated as upload_max_filesize . These parameters are set into PHP configuration file php.ini The process of uploading a file follows these steps − The user opens the page containing a HTML form featuring a text files, a browse button and a submit button. The user clicks the browse button and selects a file to upload from the local PC. The full path to the selected file appears in the text filed then the user clicks the submit button. The selected file is sent to the temporary directory on the server. The PHP script that was specified as the form handler in the form's actio...
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