Interview Questions on PHP

The necessary steps to create a MySQL database using PHP are: Establish a connection to MySQL server from your PHP script. If the connection is successful, write a SQL query to create a database and store it in a string variable. Execute the query. To create a database using PHP and MySQL, you would typically … Read more

PHP parser parses the PHP developed website from the opening to the closing tag. Tags indicate that from where PHP code is being started and ended. In other words, opening and closing tags decide the scope of PHP scripting syntax of closing tag in PHP syntax of closing tag in PHP In PHP, a parser … Read more

A cookie is used to identify a user. A cookie is a little record that the server installs on the client’s Computer. Each time a similar PC asks for a page with a program, it will send the cookie as well. With PHP, you can both make and recover cookie value. Some important points regarding … Read more

The Include() function is used to put data of one PHP file into another PHP file. If errors occur, then the include() function produces a warning but does not stop the execution of the script, and it will continue to execute. The Require() function is also used to put data of one PHP file to … Read more

imagetypes() gives the image format and types supported by the current version of GD-PHP. In PHP, the imagetypes() function is used to determine the image formats supported by the current version of GD library installed on the server. GD library is commonly used in PHP for image manipulation tasks such as creating thumbnails, resizing images, … Read more