PHP User setID is a function used to set the user ID for a user object in PHP. It is used for assigning a unique identifier to a user object.
Example 1:
$user = new User; $user->setId(123);
In this example, we create a new instance of the User class and set the ID to 123 using the setId function.
Example 2:
class User { protected $id;
public function setId($id) { $this->id = $id; } }
$user = new User; $user->setId(456);
In this example, we define a User class with a protected $id property and a public setId function to set the value of $id. We then create a new instance of the User class and set the ID to 456 using the setId function.
Package library: The PHP User setID function is part of the PHP core library and does not require any additional packages or libraries to use.
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