For example, the three variables are: $firstName = "Mike"; $middleName = "the"; $lastName = "Frog", I want to create a variable called $fullName, how can I concatenate them with space between each variable?
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Starting a PHP SessionBefore you can store any information in session variables, you must first start up the session. To begin a new session, simply call the PHP session_start() function. It will create a new session and generate a unique session ID for the user....
If I create a global variable in one function, how can I use that variable in another function? We can create a global with the following function: def create_global_variable(): global global_variable # must declare it to be a global first # modifications are thus reflected on the module...
PHP errors occur when something is off-base within the code. They can be as complex as calling anincorrect variableor as simple asmissing a semicolon. You must understand the kind of errors you face to solve them effectively. So, let’s find out more about common PHP errors. ...
This method uses thedefine()function to define a global variable in PHP. The function takes two parameters. The first parameter is the constant name, and the second is the value of the constant. The constant is case-insensitive by default. We can access the constant from anywhere in the sc...
How to create ntext Variable in Stored procedure?Required help to execute Query more than 8000 character within a loop. how to create number 1 to 100 using quary How to create partition in a large existing table? How to create rollback scripts How to create SQL UNION clause with two querie...
In this tutorial you will learn how to create your own custom functions in PHP. PHP Built-in Functions A function is a self-contained block of code that performs a specific task. PHP has a huge collection of internal or built-in functions that you can call directly within your PHP scripts...
By default, it’s set to 0, and you can set it to 1 to enable the auto startup functionality. 1 session.auto_start = 1 On the other hand, if you don’t have access to the php.ini file, and you're using the Apache web server, you could also set this variable using the ....
Learn how to create a phpinfo() page to retrieve lots of information aboout your environment like version of PHP, extensions in use, EGPCS data, and more.