Delete an object using unset() function in PHP
An object is anything that has state and behavior. An object is an instance of a class.
State: name, color, breed
Behavior: sitting, barking, waging tail, running
Objects in PHP:
The concept of objects in php is same as in other programming languages. Objects in php are created with new keyword to instantiate a class.
echo "Doing foo.";
$bar = new foo; //create object of class foo
Delete Objects in PHP:
To delete an object in php we use unset () function that take object as a parameter and delete that object. The unset () function is built in function in php.
$foo = 'bar';
Above is a simple code to delete an object using unset () function in php.
This simple article tells that how we can delete an object using unset () function in php.