In PHP, a constructor is a special method within a class that is automatically called when an object of that class is created. It typically has the same name as the class itself. Constructors are used to initialize object properties or perform any setup operations that are necessary before the object can be used.

To set PHP constructor values using an HTML form, you can pass the values submitted through the form as parameters when creating an instance of the class. Here’s a basic example to demonstrate this:

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PHP Code :